Articles by Dev To from February 2022

-I'm still solving some problems in code forces (binary search) -I have learned today about how to creat stack based on array & linkedlist Guys i'm still try.. This is my codeforces profile :https...

Is it true that React hooks made higher-order components obsolete? And the only use case for those is to be a remnant of the past in some existential legacy corners of our apps? And what is a higher-o...

The modulo operator is fairly simple, but often underused. In particular, I find it useful when changing a value and keeping it inside a pre-determined range.E.g., index in an array, hours in a day, d...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

When building web applications, you might often want to control the frequency of user requests to prevent malicious attacks. In other words, you might want to limit the number of requests coming from ...

IntroductionWhether you are only a JavaScript newbie, or have experience, its always good to be familiar with the ins and outs of arrays.Arrays are a simple introduction to Data Structures, whic...

The last piece of the puzzle to upgrade Vue3This is the front-end team at Alimama. Before, we released a Vue conversion plug-in based on the code conversion tool GoGoCode , it can help you upgra...

The way you use Power BI can depend on the role you play within a team or project the team. People in different positions, may employ Power BI in a different way.For instance, you could typically util...

Author: Saravanan is Polyglot Programmer, Technology blogger, DevOps Evangelist and Cloud DevOps Architect. He is interested to talk about Go, NodeJS, C++, Ruby, Bash, Python and PowerShell GitH...

Hey everyone I just came across this and thought I would share.Embargoed it's a wordpress/rail plugin that blocks all traffic from Russia and displays a pro-Ukraine message. I'm going to be adding so...

Event store can be deployed as a managed instance via Event Store Cloud which will take care of availability, clustering and other candies. The only drawback is the high cost of the hosting resources ...

Theme Matcher creates an optimized custom WordPress Theme from your existing websiteOver 309,200 themes created since 2012!Existing WebsiteAdd a blog to your website while keeping the same familiar br...

I was recently talking to an architect at Amazon and he made a very interesting comment to me. We were talking about the complexity of a given algorithm (discussed in Big-O notation), and before we e...

ArrayList is Collection in java.util package which extends AbstractList class and implements List Interface.It also implements RandomAccess,Cloneable and Serializable interfacesRandomAccess ,Cloneable...

import React from 'react';import './App.css';function App() { return ( <div> <button>TEST_BUTTON</button> </div> );}export default App; screen.getByText...

After a long series of procrastination and getting the hit of motivation from reading Atomic Habits(great book which I recommend others) ,Im finally learning kubernetes basics.As a motivator to get be...

There are so many terms under the web3 umbrella and they can be a bit confusing, right? Let's take a trip around the glossary of jargons as we intensively explain what they are all about.While web1 ca...

Hi folks, I'm a 19-year-old self-taught developer!. I have a good grip on HTML, CSS, JAVASCRIPT. Currently, I'm learning React Js. So, how did I come to learn to code? Not long ago, my brother told me...

Bu kurallar, pub paketi kurulumuyla ilgili olas sorunlar tanmlar.depend_on_referenced_packagesBir paketi import ederken, pubspec'inize bir bamllk (dependency) ekleyin.Yanl kullanm:import 'package:a/a....

Color and Background PropertiesColorChanges the color of text.H1 { color: blue; }orH2 { color: #000080; }Background-ColorSets the background color of an element.BODY { background-colo...

The results from the latest quarterly Flutter survey are out. They focused on:Null safety, which is, as predicted, makes the majority of developers happy;Ecosystem, which satisfactory rate is increasi...

Hello Folks What's up friends, this is SnowBit here. I am a young passionate and self-taught frontend web developer and have an intention to become a successful developer.Today, I am here with a...

This will be the very much used utility function we almost regularly use. Depends on the data variety & structuring of data, API response can return much complex JSONs. Sometimes capturing just on...

What is SSHComputers communicating over a network like and intranet or internet use TCP (transmission control protocol), think of this like the post-office which is the standard way to mail from...

IntroductionBreaking up a form into multiple steps can easily be done with React Hooks and Context. In this tutorial we create a a quiz with multiple geographical questions divided in three different ...

Modal popups are very popular on the web. Some common usages may include newsletter sign-ups, alerts, login forms, and others.In this short article, we would discuss how to build a basic modal popup b...

I was trying to select all records from the table 'customer'.I thought I can use the CTRL+ENTER key to execute the query, which effectly equals the B icon in the picture(I thought so).Didn't work.I qu...

Hi guys!XRMOON is seeking team members to join the project. An exciting moon metaverse developed on XRPL with unlimited potential. Phase 1 Nft minting/marketplace sitePhase 2 Full metaverse game for t...

jsx 2022-02-27 CRA TS npx create-react-app ts-jest --template typescripttesting-library App.test.tsx: Support for the experimental syntax 'jsx' isn't currently enabled (7:12): 5 | d...

This article describes how to develop and deploy a custom production ready blog in five simple steps and why an MVP (Minimal Viable Product) is essential to do that. Why an MVP?An MVP (Minimal Vi...

In this article I will present how to make simple ToDo application with React, Redux, TypeScript and drag and drop library.Basically, Redux is overkill to that simple application as ToDo application b...

You all must have worked with Excel at some time in your life and must have felt the need for automating some repetitive or tedious task. Dont worry in this course we are going to learn about how to w...

When designing CLI applications we always face challenges as python programmerswhen it comes to making the text/UI look good. But have you ever wondered if this tedious taskcould be abstracted behind ...

What if I told you that there's an easy way to turn your Python Machine Learning code into an interactive Web App? Installing Pandas, Sklearn, Numpy and FlaskFor the ML code in this tutorial, you...

Getting certified is always amazing for us developers! With the hype of GraphQL, demonstrating skills and mastery over this specification becomes increasingly interesting. Apollo one of the most famou...

I recently started using Raycast and I am absolutely in love with it.Raycast is a blazingly fast, totally extendable launcher. It lets you complete tasks, calculate, share common links, and much more....

In this lesson, we find the number of positions where the bits are different for the given input. IntroductionIn this question, we will find the number of positions at which the corresponding bit...

Hello friends! How you doing? Let's get into the today topic. prerequisitesWell in order to manage systemd, you have to know what systemd is. (Here if you don't)systemd installed in your Linux s...

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There is a large number of occasions where you have to crop a picture selected by the user of a website.I have already made an article on how to manually crop a picture with JavaScript.In this article...

3 WordPress plugins to speed up Your Website's Performancepage speed is a really important factor for search engines, especially for Google, if you can improve site speed you can expect more traffic t...

using less-loader in webpack May 12 '18 Comments: 1 Answers: 1 ...

You might be familiar with functions in JavaScript. An IIFE (Immediately Invoked Function Expression) is a special type of function which is invoked implicitly.Even if you don't invoke it in your code...

I had a package update frenzy this week, release 6(six) package updates. uSync(v9.2.0), uSync.Complete(v9.2.0), uSyncTriggers, Translations Manager v9.0.5, BackOffice Themes and Maintenance Manager. S...

It was a very interesting week of good technical and soft skills experience.Technical skills were about communication, we have gone through the polite and professional way to respond to an email and n...

Per the title, we are going to do a nested BottomTab with a little tweak. Instead of the usual Icon for the tabIcon, we will use Image. Adding NavigationTo start, once you have your react nativ...

eviri yapma ii internet zerinde olduka fazladr. Dolaysyla kk bir internet aratrmas onlarca sonula karlamanza yardmc olur. Bunlara bavurur ve deneme metnini baaryla evirirseniz, ie ayn gn ierisinde bal...

NFT | | (learnblockchain.cn)api public async claimDrop() { try { this.claimLoading = true; const feeInfo = await this.getFeeInfo(Operation.Claim); if (!feeInfo || !feeI...

Caching lets you manage the trade-off between freshness and speed when dealing with slow asynchronous calls.If you only care about freshness, it's easy. Just set a really short cache time (or forego ...

Let's see what reactjs.org has to say:As your app grows, you can catch a lot of bugs with typechecking. React has some built-in typechecking abilities. To run typechecking on the props for a component...

Our profession is constantly evolving; therefore, it demands a non-stop learning process. Embracing the change is not optional in our software industry.We need to create spaces to get out of our comfo...

Syncfusion Angular can help develop angular applications faster with many featured components that look like TreeGrid.According to the documentation, "Syncfusion Angular UI (Essential JS 2) is a colle...

Hi there! Here's today's Daily Developer Joke. We hope you enjoy it; it's a good one.For more jokes, and to submit your own joke to get featured, check out the Daily Developer Jokes Website. We're als...

IntroductionHello :) and welcome to part 3 of my jogging application side project. This time I decided to implement the sensor event listener. Setting up the sensor event listenerFirst for ...

Short Options./test.sh -a -b -c charlie -d river lorem ipsumPARSED_ARGUMENTS is -a -b -c=charlie -d=river -- 'lorem'ALPHA : 1BETA : 1 CHARLIE : charlieDELTA : riverParameters remaining are: lo...

Activity Calendar has become popular after open-source platforms like Github, Kaggle starting used to show contributions data in this format. As a developer, people often tries to analyse what are the...

Data visualization is vastly applied in various fields. One such domain is financial trading, where stock charts are essential for smart market data analysis and decision making. Whether you invest in...

This one will be a little bit more advanced, as we'll be looking at improving our combined utility type we made the other day.The code so far looks like this:interface User { id?: number; firstname:...

Flexbox is one of the most robust layout systems, but it is truly overwhelming for beginners. This article will provide you a comprehensive understanding of the flexbox system and how to use it to bui...

Hey there everyone, today we're going to learn about how you can use blockchain in right way, like what are some of the major ways, tips to use it and what actions does it performs. So, let's get star...

Prior to deciding I wanted to be a software engineer, I was a fashion designer, real estate photographer, grocery store cash office clerk, etc etc. Name a career/study path and most likely I've consid...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

public numberOnlyValidation(event: any) { const pattern = /[0-9]/; let inputChar = String.fromCharCode(event.charCode); if (!pattern.test(inputChar)) { event.preventDefault(); }}...

Utility-First CSS is trending in 2022. If you hate it, you will feel annoyed seeing people promoting it. If you love it, you'll question why people hate it. If you're still skeptical then there's a hi...

What is AWS (Amazon Web Service)In simple word aws is just a cloud vendor (like other cloud vendor Google GCP and Micrsoft Azure) that work on pay as you go. It provide a servers where we can host our...

Post (2/5) on Google Summer of Code (Long Post)Let's talk about the timeline for Google Summer of Code 2022.All the data is taken from the GSoC website. Rest all are my personal views.Timeline (2022) ...

Random number can be generated easily in Javascript. Hence, by using it we can build a game to guess a number. If we are building a random number between 1-10 range, then guessing in between will be a...

The terms "framework" and "library" tend to be used interchangeably in software engineering. Frameworks and Libraries are both reusable code written by someone else to help us solve common problem in ...

IntroductionReact is an open source JavaScript library for building user interfaces in WEB and mobile applications. Currently, React is at version 17 and Meta (formerly Facebook) is the main mai...

Welcome to Day 13 of #30DaysOfPWA! New to the series? Three things you can do to catch up:Read the kickoff post below for context.Watch the GitHub Repository for updates.Bookmark #30DaysOfPWA Blog for...

Von NeumannRom bellek genel olarak bilgisayar sisteminin aln salamak amacyla kullanlr.Programlara ait kod ve veri ram bellekte saklanr.lemci veri yolu ortak.Donanm gereksinimi, ortak eriim olduu...

My aim as a developer during coding is to keep my codes sleek and always human-understandable. * * *My daily task is to be equipped with the right knowledge and tools to enable me achieve these as I c...

Get Start JHipster 7 video with @mraible and replicate the github tutorial step by step on your machine (my first contact with JHipster ) - https://t.co/OYF9asaLyj Learn how to debug JHipster sourc...

I have been thinking that we type a lot of boilerplate code demanded by the technology before the business logic code.Even though, as a backend developer, using Spring Boot Annotation, Lombok and mave...

Day 1 :I started studying at university today, online lecturesI don't have any clear plans for what I'm going to do this semesteri watched lecture about algorithmssolve some binary search problems and...

I'm almost 8 years old as developer, start as QA, then went to frontend, backend and then switch again to frontend, where I did my time focus in UX/UI. Currently I found my self working as frontend en...

While attempting to solve a ML problem, we do a train_test split. If this split is done randomly than it might be possible that some dataset might be completely present in test set and absent from tra...

Checkout our newest place ArticFox where you can easily swap your tokens with the smallest fee (1%) out there! Have questions about it? Drop them ...

introductionjavascript Array object has great tools and methods that we can make use of to achieve optimal data processing needed in our projects. let's walk through one by one and figure out th...

Important note: (Do not read any of the comments in the tread without solving the challenge described in the article, otherwise you will miss the fun part ^_^).This article is a follow of my very firs...

Many of us have been working from home for a while now. I'm lucky in that I had a dedicated office that I could use when we all got set home in 2020. However, it wasn't the most ideal setup since my o...

Ultimately we all need to write software in a way that is professional and extensible. This skill is something that will be developed over time; dont expect to write perfect code on your first attempt...

Any change in the existing program that enhances it's functionality is called as a "Feature"For a feature to work effectively, it has to be properly tested. Testing ensures that the software is workin...

Hey friends, today in this blog youll see the 10 Best JavaScript Projects or Examples for Beginners. I have created many blogs/videos on different JavaScript projects and in this blog, I have shown th...

Bit Manipulation Bit manipulation is the process of applying logical operations on a sequence of bits to achieve a required result. Like in decimal format, we do addition, subtraction, multiplication ...

Are you building your own website, or working on a project where you want to make a robust landing page?This article is for this purpose, where we will go through very minimal and easy steps to do a l...

React Native is a Javascript framework which uses the full power of react and Javascript to make amazing Native applications. React Native compiles Javascript code to Native code, so components like ...

package mainimport ( "context" "errors" "log" "net/http" "os" "os/signal" "syscall" "time")func createChannel() (chan os.Signal, func()) { stopCh := make(chan os.Signal, 1) ...

TL;DRWhen operating Azure API Management in an internal virtual network, already integrated with Azure Application Gateway, an upcoming feature AllowApplicationGatewayPrivateLink allows you to c...

Now we going to build CRUD API using some AWS services. First of all, we can go through the architectural diagram.You can use the sample code repository to get code content. Gitlab Repository URL.Firs...

Binary Search Understanding the problemGiven a sorted array of integers and a target integer, I am asked to write a function that uses Binary Search algorithm to find out if the target inte...

Have you ever wanted to store multiple images but faced limitations? Well, worry no more, I made a startup called ImgWhale.An Ad-free, api-key-less*, forever and unlimited storage service. ...

IntroductionPlaceholder images and avatars are something that almost every web developer has likely used in their projects at some point.In my projects, I like to use placeholder images when I'm...

I had an interesting problem with Unreal Engine today. I have a Mech character which I want to attach stuff to, maybe it's segments of armour, or internal components, or weapons and other "stuff". Man...

Steps to integrate RazorpaySetting up Razorpay account.Storing API keys in settings.pyInstalling Razorpay library.Creating order using Razorpay API.Creating order at backend and also creating Ra...

Advanced Science & MathAR/VRBack-end Development (Web & Mobile)BlockchainCivic TechCommunity ManagementComputer VisionCompiler / Programming Language DesignDatabases (Design & Architecture...

In this guide, I am going to run you through everything you need for you to get started with Javascript or atleast the most important things that will get you started with Javascript. This is from the...

Built a website with HTML, CSS, and JavaScriptBuilt a frontend web application with React or VueBuilt a backend web application with FlaskBuilt a backend web application with Node.jsBuilt a backend we...

The day comes where youre looking to make your own website, maybe to increase your digital presence or allow others to find your work more easily.Youve got the standard no-code website builders like W...

C is the mother of all languages but for beginners C is very hard to learn.I already use c and bash on a daily basis because I use linux.Today I will teach you how to code in C.You can grab the cheats...

In this blog post Ill be giving a brief and basic introduction regarding Apache Kafka and the terminology that would be necessary to know in order to get started with Kafka.You can check out the full ...

When working with types in TypeScript, we assume that we know what kind of type we will be working with.For instance to define this log function:const logAndReturn = (input: string): string => { c...

Hello everyoneI found some great websites where you can get nice illustrations for freeManypixelsDesignStripeCraftworkOuchUndrawPixeltrueSkribblReshotGlaze...

Hey everyone, Couple of months ago I became a GitHub Campus Expert. It's been an interesting journey from getting selected and going through training. Today I am here to tell you the phases a student ...

What is Hoisting in JavaScript?JavaScript Hoisting refers to the process whereby the interpreter appears to move the declaration of functions, variables or classes to the top of their scope, pri...

We are presenting your a fresh Struct validator for Golang.Neo's Struct Validator for GoRepository : https://github.com/neo7337/go-struct-validatorThe validator comes with an easy to use implementatio...

This article was originally posted on SigNoz blog, and is written by Selvaganesh.In this article, we will implement distributed tracing for a nodejs application based on microservices architecture. To...

The fat arrow function is another name for an arrow function. It's a new feature in ES6 that allows you to write function expressions in a more compact manner. Regular JavaScript functions and arrow f...

There's been many posts about how to say Hello World in different programming languages, but is there many about variables?Well this post will tell you about how to declare variables (specifically a s...

Hey guys. How does your week going? As usual, there are lots of problem we face in week. Problems make us grow and learn more. And I am here to share what I have learnt this during my work. Learn toge...

ZI https://z.digitalclouds.dev | GitHub | Twitter | Join the teamTable of Contents:What Is A Zsh Plugin?1. Standardized $0 HandlingAdopted [ zero-handling ]2. Functions DirectoryAdopted [ functions...

When it comes to choosing your first programming language, most poeple think that it is one of the most overwhelming job they ever gonna do. And this is why we have a lot of videos on youtube around t...

To retrieve the results and the total, using GROQ for Sanity.IO, you need to start by casting to your model like this (this is passed in query)query = `{ "items": *[_type == "post"] | order(publish...

IntroductionWhen we discuss about user authentication in an application, consequently, we already think about information security and how user data will be used and stored in the application.So...

When its come to programming most people think that it is just a programming language that they need to gear up thier programmig journey.But the reality is far different than that.Yeah there is a ster...

Hi everyone,Cherrybomb is an API specification validator and a user behavior anomaly detection tool. We're looking for some feedback and some feature ideas to further improve and allow a bigger user b...

Today the most popular ways to build telegram chat bots in node js are Telegraf and Node-Telegram-Bot-Api. The second is more popular by weekly downloads(250.000), but in this post I don't want to equ...

Have you ever thought about how #technology for social good can #impact on a larger number of people from our #society ?Of course, you'd know what tech for social good is but here you can find all the...

Let's build a simple web crawler application on AWS, that sends a notification when there is a special offer for a product.I love peanut butter, and whenever there is an offer for it I would like to s...

Remember how we say every item in an array had to be the same size? Let's dig into that a little more.What if we want to store strings(which is already an array into array). We are trying to store arr...

Do you guys listen to music during work? Does it increase your productivity during your work or does it distract you?For me personally, I feel like it somehow increases my productivity and focus. When...

What is SCSS ?Sass or Scss is a supertype of CSS (Cascading Style Sheets). Sass was officially described as CSS with superpowers. Sass and Scss are same in terms of what it does. It is okay to u...

The best way to become a good developer is by practicing what we have learned.Building a simple projects like drum Kit will help and improve our coding skills in general.So if you are a beginner, th...

Contents:Part 1: Introduction to WebRTC and creating the signaling serverPart 2: Understanding the MediaDevices API and getting access to the users media devicesPart 3: Creating the peers and sending/...

Hello Folks What's up friends, this is SnowBit here. I am a young passionate and self-taught frontend web developer and have an intention to become a successful developer. I love building web ap...

If you've been around in the JavaScript UI library development space, you've likely heard about blockdom, which claims to be probably the fastest Virtual DOM that currently exists.Its even been praise...

Depth first search (DFS) has got to be one of the most popular computer science concepts especially pertaining to technical interviews. The amount and diversity of questions that can be asked are so b...

Experience is the mother of all teachers, as they say. (...Anonymous)I was assigned a small project to do.It was about a prediction app that needed to be able to update its fixtures on the go. I...

The demand for web developers is increasing exponentially as new, optimal and efficient ways are popping up for creating websites. To accelerate the pace at which websites are created and at the same ...

This article is the extension for project 3. Please visit it before starting this for better understanding.In the last article, we have shown keyboard and printed clicked letter in console. We are goi...

IntroductionAmazon QuickSight is a scalable, serverless, embeddable, machine learning-powered business intelligence (BI) service built for the cloud. It makes it easy for all employees within an...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

I decided to pick up coding and completed coding (full stack web - ruby, rails, JS with a tiny bit of MERN) in Australia, and our college through industry connections lines grads up with possible inte...

Hello Devs, There are 2 ways to use your component library as a package :-npm packagegithub actions 1. For npm package https://docs.npmjs.com/creating-and-publishing-private-packages https://leve...

1. Satner Free Bootstrap 4 HTML5 Web Developer Portfolio Website Template Demo Link Download Link 2. Kards Free HTML Personal Responsive Card Template Demo Link Download Link 3. ...

A couple of weeks back, I launched a small website called comiCSS. It is a collection of webcomics coded in HTML in CSS.It's no secret that I like CSS and doing drawings with CSS (I find it incredibly...

Application uptime is critical for our cloud applications. Using Azure App Service slots, we can implement the Blue/Green deployment pattern to validate that new versions of our application will perfo...

What is SweetAlert2?SweetAlert2 is a beautiful, customizable, accessible replacement for javascript's pop-up boxes with zero dependencies!Read more about sweetalert2 here.Now that you have a good unde...

There are many ways to speed up your development time when building a web application. For example, if you're creating a web app from scratch, you may want to use a framework to make your development ...

today i am writing about mongodb schemas structures and how we handle complex schema in our nodejs application. model.jsconst mongoose=require('mongoose')const jwt=require('jsonwebtoken')const co...

## IntroductionAs you all know that web 3.0 is the new technology for the year 2022 and web 3.0 devs are earning a lot and the demand for web 3.0 developers is also increased.So in this small video yo...

ShortStory.Github created in 2008. Remember.This short but exciting one happened to me before Christmas Eve when I travelled from Istanbul to Dubai and back to Toronto.I had one minor final assi...

Laravel 9 Tutorial from the beginning:- https://www.youtube.com/playlist?list=PLLUtELdNs2ZYTlQ97V1Tl8mirS3qXHNFZIn Part-7 of the Laravel 9 Tutorial, we will start working on Multi Authentication for o...

ShortStory.A few weeks ago, I was curious about accessing different devices on my network. After a long time researching, I found that it's accessible simple to ssh into my local machine IP addr...

Makefile.The makefile is a text file(group of declarative config files) that contains the recipe for building your program. It usually resides in the same directory as the sources, and it is usu...

For those who forgot, I'm a kind of maintainer in Telescope.This week I had my second experience being a sheriff. (Sheriffs help steward and manage the project's infrastructure and make sure that the ...

For those who forgot, I'm a kind of maintainer in Telescope.This week I was a Sheriff and saw that we have sixty open issues.After looking through all of them I assigned few of them to me and decided ...

Machine language, machine code, or object code is code that is directly executable by a CPU. It consist of a sequence of binary instructions encoded in a machine's Instruction Set Architecture (ISA) a...

Assembly LanguageAssembly language is a symbolic representation of machine language. It is therefore architecture-specific.Each instruction is represented by a short mnemonic word such as "LDR" ...

ResourcesAssembly language is a symbolic representation of machine language. It is therefore architecture-specific.(Machine language, machine code, or object code is code that is directly executable b...

General-Purpose Registers For AArch64The aarch64 registers are named:r0 through r30 - to refer generally to the registersx0 through x30 - for 64-bit-wide access (same registers)w0 through w30 - for 32...

Here are my two cents after trying out Google Cloud SQL so the information is purely from a newcomer perspective. Any correction to the errors is welcome. Allow only connection to Cloud SQL instance v...

A nivel mundial, el sector de la seguridad ha obtenido un crecimiento constante ya que su uso se ha masificado de forma considerable tanto en gobierno como industria y hogar. Un claro ejemplo de esta ...

This week was going to be my productive week. It started strong, with some heavy planning and meetings. But then.. Russia attacked. I have not been doing much work on the issues I was assigned to. Sor...

Ol again , happy to introduce a new package Schema, a condition ruler validation for your data. It is design to check if your data is compliant with the rules you define. It can be used as native form...

Hi im new to react and redux.I have a web application using redux.through out the usage of the react redux web app, the state changes. However, i have default values already inputted into my reducers...

What is IoT?The Internet of Things (IoT) describes the network of physical objectsthingsthat are embedded with sensors, software, and other technologies for the purpose of connecting and exchang...

In Python, Regular Expressions are also known as RegEx. RegEx is a unique text string used for defining a search pattern. Regular Expression is beneficial for extracting information from text such as ...

One essential concept that every backend engineer should know is connection pooling. This technique can improve the performance of an application by reducing the number of open connections to a databa...

Best website template:New Minsite template to improve your online image, gain more trust and rake in more sales.Website is an essential part of any online business organization. The best website templ...

Hey everyone, recently we added support for component isolation in our Figma to Flutter converter parabeac_core which was a big step in helping developers generate code in a large scale application wh...

liner notes:Professional : Today was pretty quiet. Understandable considering what's happening in the world. Did some work on a demo application.Personal : Got the data I store into the database to sh...

Primeiro projeto j est sendo criado, irei fazer atualizaes semanais com tudo pronto!!https://github.com/bysunshinearts/sweet-questions-weheartit...

Dependency injection library is hard to use, this article provides the simple and easy to follow steps to Implement Hilt in your Android app.This article was originally published at vtsen.hashnode.dev...

Installation des dpendancesPour l'occasion, crons un dossier vide:mkdir 0-nest-from-scratchcd 0-nest-from-scratchDans un premier temps, il faut initialiser npm.npm initInstallation des dpendance...

Hey there! Looking back on this past week, what was something you were proud of accomplishing?All wins count big or small Examples of 'wins' include:Starting a new projectFixing a tricky bugGetting s...

WebHook integration with Stripe Payment IntentsYou may have heard about Webhooks when integrating payment providers Stripe, Razorpay, Dwolla, etc in your application. I was working on one of the...

DotVVM es un framework de ASP.NET que nos permite crear aplicaciones web utilizando el patrn MVVM (Modelo Vista Vista-Modelo) empleando C# y HTML. Desde este momento, DotVVM ya est disponible para Vis...

Hi everyone!Welcome to MongoDB $weeklyUpdate!Here, you'll find the latest developer tutorials, upcoming official MongoDB events, and get a heads up on our latest Twitch streams and podcast, cur...

Author: Ville TirronenWhy is our company named Typeable? What does it even mean?Types are one of the most essential concepts for software developers. They can also be one of the most confusing and mul...

Uma instncia de um banco de dados similar instalao de um software (mais especificamente um servio) que roda em segundo plano no seu computador. Existem servios que rodam tanto localmente em sua mqui...

Hallo everybody I am learning Program Language ...

DescriptionWe are going to walk through how to set up website using nginx that is served via https. We will be using Certbot to accomplish this. StepsGo to Certbot webpageOn the webpage, s...

Finding the correct path to import a component is always a big headache in React development. Laying out a proper structure for your React project ahead helps you and your team in many ways through th...

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Prime Web Developers offers custom web design that is dedicated to meeting the customers needs every single time. Our clients are our partners at Prime Web Developers, and we help you better understan...

Quiz concorsi pubblici: Come vagliare quiz concorsi pubbliciLa a fine di li quiz concorsi pubblici, rappresenta unimportante rivalit su i candidati, perch possono diversificare in epicentro alla...

Implementations of different programming languages use various techniques to execute the code. Let's figure out the difference between them. CompilersA compiler is a program that translates a hig...

Welcome to CSSBattle Challenges!In this short article, I go through my solution for CSSBattle - #2 Carrom challenge. Please refer to the tutorial or the code snippet below to get a better insight into...

Welcome to this week's article post, peeps. This week, we would be creating a small PWA app with Remix and remix-pwa. [Last week], we talked about PWA in Remix a little bit and in this article we woul...

Hello fellas! It's been a while since I posted an article. As developers, we always want to deliver the best products to users. And Testing is a crucial part of this process. One of the commonly used...

This post was firstly published on the original blog.Hello! Have you already heard of "Clean Code" or "Design Patterns" ?Even if you know what it is about, this blog post will probably still be useful...

I want to build this keyboard phase by phase as we regularly do. Today[25-FEB-2021], I am going to build basic keyboard implementation.Task 1: Show all alphabets on web page.Task 2: Print the letter i...

Although we can make web apps using JavaScript. One of the reasons we are using react over JS is component reusability.What is component reusability: make a component once and use it again and again f...

Web1 - Think of it as one directional conversation. The website content was same for everyone. Web2 - Bi-directional conversation. Netflix, youtube, twitter, facebook etc are part of it and data breac...

Tailwind CSS has emerged as a great front-end solution in recent times. It has gained a tremendous following due to its utility-first nature and vast CSS classes as it allows devs to build designs rig...

I will try every day I learn new things, new algorithms to be a professional problem solver, I learn things about life and I will share this with you, my goal is to try, I will try, I will talk about ...

When loading a background image in a section or div of a website, it is neccessary to add an image tag within the div or section with a style display of none to increase the priority for the load time...

In this article, I will demonstrate how to create your own Image CDN in a few simple steps using AWS CloudFormation and AWS Lamda (Serverless). Before we dig in the tutorial, let's talk briefly about...

Ever thought of implementing a chatbot or live chat option in your website, but didnt know the specific tool, or method on how to implement a chatbot, or just writing 100s of lines of code is tiresome...

Table of ContentsIntroductionDefinitionCreating Python dictionaryAccessing dictionary itemsChanging and Adding ValuesRemoving ItemsLooping through a DictionaryDictionary MethodsTo Sum It Up ...

Masonry is something that for years the web has struggled with but has found no real meaningful native solution. In web development and application building, masonry refers to the type of layout which...

Trending Projects is available as a weekly newsletter please sign up at Stargazing.dev to ensure you never miss an issue. 1. moizemoize is a consistently blazing fast memoization library for Java...

I just learned new technology and am still learning. Those are Redux, Typescript, and Base64. Now I write below some short notes about this topic from their documentation.Typescript: TypeScript is a s...

The software industry is unique in its reliance on open source projects. What started as a model that defied economic theory, has become the lifeblood of one of the most efficient and powerful techno...

This post originally appeared on Symfony Station. Explore our news communique archives for evergreen content. And please sign up for our newsletter to get the latest news communiques and original cont...

I just learned new technology and am still learning. Those are Redux, Typescript, Webpack, WebSocket and Base64. Now I write below some short notes about this topic from their documentation.Redux: Red...

If you are thinking about building a website, but don't know where to start, the Generator.ws is for you. It is a tool that will help you get ideas for your website design and help you get the best po...

With this Magento 2 Store Locator extension, online merchants can incorporate Google Maps to show store locations on the website and give online consumers information about the nearest outlet from whi...

In a world where our privacy is now at risk, where they have been alot of data breaches, knowing if your password is leaked on the internet is more than essential. In this article we are going to crea...

What is ReduxRedux is a predictable state container designed to help write JavaScript apps. It behaves consistently in client, server and native environments. It is mostly used as a state management t...

DataTables has two fundamental modes of operation:Client-side processing - where filtering, paging and sorting calculations are all performed in the web-browser.Server-side processing - where filterin...

So, youve built a web service, and youve set your users up with the familiar system of a username and a password, so they can log in to their accounts. But how do you protect against all the ways that...

Quite often beginners are struggling to grasp the concepts and methods not just with JavaScript but starting programming in general. While it is possible to learn the language and use it just by learn...

React folder structures... a topic that has been around for ages. But still Reacts unopinionated approach frequently raises questions: Where should I put my files? How should I organize my code? Hones...

We only use a small percentage of our brain power. However, technology is growing every second and you can use it to unleash all your learning capacity. I used these techniques to learn faster and I w...

You're building out a SaaS solution and realize for one reason or another supporting custom domains for your customers is a must. There are some products out there that can do this for you in some way...

Today in this blog we will learn about Next.js. Nowadays Next.js is the most popular framework of React.Next.js is an open-source development framework built on Node.js enabling React-based web applic...

XKCD is probably the most popular webcomic with Devs. It only seems right that you can read it from the comfort of your terminal via a xkcd command. How can we pull that off?I use Kitty as my terminal...

Sign up to my newsletter!. What are *args and **kwargs?These structures are sometimes used when we do not know the number of parameters to import or the number of parameters varies. Thus, we brin...

We are pleased to announce the First Beta Release of the MTL ( Multi Threading Library ) under the GPL-3.0 License ZigRazor / MTL Multi Thread...

In this article, you will learn how to use IHP Backend's react API to build a chat application like WhatsApp or Signal, deploying it to production along the way - all within 10 minutes!IHP Backend is ...

I came across this concept of this sentiment analysis only recently. It sounded quite interesting and I wanted to learn more about it and maybe, also come up with some fun app around the same.After a ...

OverviewIn this article, I will create a DoctorConsultApp android application in which I will integrate HMS Core kits such as Huawei ID, Crash and Analytics. Huawei ID Service IntroductionH...

What is OOP ?Object Oriented programming (OOP) is a programming paradigm that relies on the concept of classes and objects. It is used to structure a software program into simple, reusable piece...

## IntroductionIn this article, we can learn how to integrate Huawei Ads Kit in an Application. I will be using Interstitial Ads. Interstitial ads are full-screen ads that cover the interface of an ap...

Recently I am working on a large-scale project using MERN and typescript. We are using typescript because we can handle most of the errors easily before publishing the project at the production level....

In the last few years, we have witnessed a rising interest in cryptocurrency and blockchain as well as blockchain apps. Are they just buzzwords or do they have an economic backing that will reshape th...

As a result of Redux Toolkit, you don't have to worry about a lot of boilerplate when using Redux, making your app easier to adopt and implement Redux. The toolkit comes preloaded with the tools you m...

Original gist from Jonathan Viney# frozen_string_literal: truemodule Aws # Client for AWS Cognito Identity Provider using Secure Remote Password (SRP). # # This code is a direct translation of the ...

This post is written to guide and help the junior software developers. I want to share the useful tips and information I learned about Git/Github during my first 3 months of experience.Before starting...

The problem:When I start a new create-react-app (CRA), it has a lot of files and stuff I don't need. This includes:reportWebVitals(Analytics and performance, etc.)logo.svg and some other stuff t...

In order to host your react.js app on cpanel, we will assume you have acquired a hosting package with cpanel accessible. In this article, we will be using namecheap shared hosting package but you can ...

Cracking the certifications can be difficult but you can pass through easily using the right strategy and right set of resources. These kinds of certifications are widely renowned and are used to show...

In a microservices architecture, the retry pattern is a common pattern for recovering from transient errors.In a distributed system, some examples of these errors are:Network failure An application lo...

The value of dot net certification is higher than ever before and the current market offers capable dot net experts a plethora of glorious job profiles. In this article today we will discuss the value...

Positional Embeddings always looked like a different thing to me, so this post is all about explaining the same in plain english..We all hear and read this word ("Positional Embeddings") wherever Tran...

There are only two major platforms for mobile app development: iOS and Android so far. As a result, mobile OS market share is held mainly by these two operating systems, and Android owns a significant...

In today's time, mobile app development has become one of the crucial factors for businesses trying to create an online presence. People search for information, products, and services online in the si...

This article is about my internship at Juspay.Juspay is a leading fintech company in India. Their SDKs are on over 200Mn devices, they process over 5Mn transactions every day!! So, let's get started! ...

What is Typescript?Typescript is a superset of the JavaScript language. The purpose is to give JavaScript a flavor of strongly typed language so that our code errors are easily detected and we a...

IntroductionThere is no set road to becoming a UI UX designer, as most UI UX designers would tell you. Some designers have arts degrees, while others have attended architecture school, and yet some ha...

What is Next.js?React has become the most popular library in web development at present. It is used to create Single Page Applications and provides a user-friendly experience. It is easy to lear...

What is TYpescript:--TypeScript is a strongly typed programming language which is built on JavaScript and developed and maintained by Microsoft. It is a syntactical superset of the JavaScript programm...

It's that time of the week again. So wonderful devs, what did you learn this week? It could be programming tips, career advice etc.Feel free to comment with what you learnt and/or reference your TIL p...

we know that adding some important features to your app like authentication & registration is a pain in the neck and you are probably looking for some final fix for your data storage and registrat...

Staying up to date in the world of tech is hard. And it is twice as hard as front-end developer where things are changing with extreme pace.But you, reading this post, have a constant passion for lear...

Its not enough to have social impact with your technology you also have this huge responsibility to maintain your technology for the long-term.More on that in this week of the DevNews pod ...

Learning to code and mastering it can take years for a beginner. Most people give up before they truly get started. Here is the solution In the beginning, we get very excited about the concept o...

It's been a while since I've done one of these celebration posts.The last one was when I wrote 500 tech articles, and that was back in August.I write every single day. Yes, Saturday/Sunday included.Pe...

Open Data Sets in Micro-nano fabrication Part II IntroductionThe manufacturing industry is always thriving on solving interesting problems with Data and Analytics solutions. Measuring the ...

Docker para mi se a convertido en una necesidad para solucionar los problemas de entorno de desarrollo ya sea ambiente laborar o con grupos de trabajo, adems la idea de no tener que instalar ningn sof...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

With Bump, you can easily track changes within your API documentation, between different versions. We wanted to give a glimpse of the magic behind Bump, with a tool that could compare two versions of ...

This approach is a game-changer for every dev who thinks about accepting donations/support for his or her projects or currently does so.I will show you how to accept donations with any ERC-20 or BEP-2...

CSS does a lot with its selectors, but there's still a lot more it could do to make things easier for developers. In this guide we'll be looking at some of the main developments coming from the CSS Se...

In this article, well learn how to build a real-world Ticketing System with Strapi and Vue.js, where users can buy tickets for upcoming events. Our case study will be a system to purchase tickets for ...

Crear al package.jsonnpm init -yInstalar typescriptnpm i typescript -Dinstalar compilador TSnpx tsc --initconfigurar tsconfig.jsondescomentar estas lineas"baseUrl": "./src", "outDir": "./build","allo...

Todoistis a popular task manager app that helps over 5 million global users digitally keep track of their to-dos, upleveling from their traditional pen-to-paper notes. With convenient features like or...

I know that are a lot of frameworks which promise to solve this with the "monorepo" concept, but I want to demonstrate how to achieve this without be locked-in in a framework or automation. It's is po...

Test Driven Development (TDD) is a software development practice.The typical flow is:writing the test cases starting from the requirements;writing the code that solves the tests;refactoring the code ...

It's been more than a month since I finished one of the most intense challenges of my life, and I'm still struggling to figure out the best way to write about it. I thought taking a week to reflect wo...

By Bryce WrayTheres plenty to be said for stuff that just works, and theHugo static site generator (SSG) is a perfect exemplar of that well-worn descriptor. When youre building a new website for a cli...

Mermaid diagrams provide a way to display graphs defined as plain text. Some markdown renderers support this as a plugin. GitHub now supports it. exampleYou can define nodes like this in mermaid...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

As Elixir developers, we typically use Ecto.Changeset to validate proposed database records changes in Elixir. It has comprehensive field validation capabilities and standardized error reporting, both...

If you're interested in learning how to become a machine learning expert, it's important to know that there is no one-size-fits-all approach. However, there are five ways for beginners to get started ...

React could be the best tool when it comes to front-end development, React by itself is very powerful, but if you use these community hooks inside your projects, not only your code will be much more c...

Hello fellow developers! We're making an Awesome * list of the best HTTP clients for different languages and frameworks.The list is awesome-http and can be seen here.Please contribute any of your idea...

J faz algum tempo que venho falando sobre classes locais, classes annimas e expresses lambdas. O que so, como usar e quando usar. No atual post vou escrever sobre boas prticas ao usar lambda em Java. ...

A CI/CD pipeline is a series of steps that must be performed in order to deliver a new version of the software. Continuous integration/continuous delivery (CI/CD) pipelines are a practice focused on i...

When a computer is running code, it needs to keep track of variables (numbers, strings, arrays, etc.).Variables are stored in random access memory (RAM). Difference between RAM and storageRAM is ...

The newest release of polished, 0.6.0, is now on CRAN. The biggest user facing enhancement of this release is the new ability to secure R Markdown documents using Polished Auth. The secured R Markdow...

English version of this text here!Um tempo atrs, eu tentei criar uma funo recursiva e annima em Elixir porque eu estava dentro do iex e estava com preguia de criar um mdulo dentro do repl. Minha prim...

Verso em portugus desse texto aqui! Some time ago I tried to create a recursive anonymous function in Elixir because I was inside iex and was feeling lazy about creating a module inside the repl. My ...

In any web application, it's normal to have input data which alters a page. For example, a user may update their username, or submit a post. In vue we can watch for these changes using watchers. Watch...

There are platforms to track team progress (Jira, Trello) but how do you track your daily tasks on a personal level?...

Hello Fellow CodeNewbies ,In my last post, we were talking about how to fetch a branch from upstream repo as a contributor and test it locally.And in this post, let's change the role.If we were a main...

Today the new tsParticles Confetti website was approved by the maintainers.The content of this new website will be more focused on confetti animations, instead of all kind of particles. There are few...

The purpose of this article is to provide you with an example of a TRX file structure and how our team took a TRX formatted string response from a web service and injected it into our CI/CD pipeline o...

Yes, you read it right. I'm currently working as an Associate developer in some service based IT company, and it barely took me 3 months to achieve it. Where it all began.While in college, pursui...

There are many reasons why you should enable user registration in WordPress. For example, if you have a need for guest blogging, allowing your guest bloggers to register to your website and assigning ...

To the continuation to project 1, I have improved to flip to new color every time you click on button.Here is the implementation:<html><body id="flipper"> <p id="text" style="font-si...

Hello everyone,My first course for The Modern Dev is finally here! It is composed of 26 lessons and it is totally FREE TL;DRIn this course, you'll learn how to: Build a React app + API using Next...

Bueno la idea de esta charla surge un poco de mi experiencia trabajando remoto con una empresa de afuera y de comentarios/consejos que fueron saliendo de dailys y charlas con amigos/colegas. Les voy a...

This guest post was written by Osinachi Chukwujama. He is a web developer and technical writer. He enjoys building backend applications and utilizing cloud computing. He plays the organ and creates ca...

Recruiters get HUNDREDS of job applications everyday, but none of them stand out.Having an excellent portfolio drastically improves your chances of landing your dream job, and here's how: Make it...

Eyevinn has an open-source web player that can play both HLS and MPEG-DASH streams, automatically selecting the appropriate library for either format.You can check it out here! It's simple to use: Jus...

Explica este cdigo JavaScriptlet name = 'Lydia'function getName() { console.log(name) let name = 'Sarah'}getName() A: Lydia B: Sarah C: undefined D: ReferenceErrorRespuesta en el p...

IntroductionAs many game developers know, the Git 100MB files size limit renders vanilla Git useless. For us, LFS did not seem like a viable option (we may post our full report regarding selecting ver...

In the tutorial "build DAPP with hardhat, React and Ethers.js", we connect and interact with the blockchain using ethers.js directly. It is OK, but there are too many works need to be done by ourselve...

Understanding OwnershipOwnership is Rusts most unique and famous feature and has deep implications for the rest of the language. It enables Rust to make memory safety guarantees without needing a garb...

In JavaScript we use arrays to store a list of values. Arrays are always numbered starting from 0.This means that the 2nd element in your array is at number 1 while the last element is always the tota...

I was reading a post about how hard it is to gain traction on DEV a couple of days ago, go give it a read and see if you feel the same way or not: It's impossible to get a...

Reactjs is a javascript framework. But a beginner can struggle if they don't have solid javascript knowledge. In this blog, you will know about 11 concepts to understand before learning javascript.Pas...

Now after a few years of entering the world of programmingI discovered and saw what is important to becoming a better programmerBefore deciding which field you would like to learn and work inYou shoul...

Qu'est-ce qu'un algorithme ? Pourquoi est-ce si vital pour vous en tant que dveloppeur ou quelqu'un qui cherche entrer dans la technologie?Avant mon premier cours l'universit, j'avais dj achet mes m...

Ontem foi dia de explorar mais a fundo a verso atualizada do Strapi e tudo o que encontrei me deixou bastante empolgado! CMSUm CMS (Content Management System) , como o prprio nome j diz, um Siste...

No matter what business you are in, you will likely encounter difficult customers at some point. These are the customers who are never happy, always demanding and seem to think that they can treat you...

Svelte is a lightweight framework for building web applications. When you use it, it looks and feels a lot like other frontend frameworks like React and Vue, but leaves the virtual DOM behind. That, a...

What is Typescript?Typescript is a programming language and it is a superset of javascript.It adds optional static typig to hte language. Actually it is designed for the development of large applicati...

Customers can scan QR codes on contactless menus with their smartphone camera, which will take them to an online digital menu where they can peruse food and drink selections. These https://www.onlinee...

Traditional menus are frequently touched and handled by numerous diners in the same party, are reused by multiple groups of diners, and are handled by restaurant employees. There is no need to hold a ...

Sign up to my newsletter!. What is an embedded function?Embedded functions are functions that come ready with the Python installation, unlike the functions we have created. Since these functions ...

Today I learnt about objects. In the part 3 of this series, I talked about the blackjack game when I was learning about the if/else if / else statements. This brings all what I have learnt together; v...

We cover:JavaScriptconsole.log()IntroductionHello~ Hello~ Everyone! This is my first post!Codeconsole.log("Hello~ Hello~ Everyone! This is my first post!");WhatI just logged into the console (In JavaS...

What is it?Eventually consistency is a fancy name of doing something and only expecting the changed state after a while. And there is a guarantee that you will eventually get the expected state....

IntroductionSuppose you want your webpage to show the below message with the same format, How will you write it in HTML?If you are planning to use carriage return (ENTER key) to produce line bre...

This post been published ondariusz.wieckiewicz.org/en/prevent-google-analytics-being-blocked-adblocker/You may say what you want about Google Analytics, especially about how "they" are, apart from dis...

If you landed here and don't know how to install and use style component you can start with this articles here.In today's article, we'll talk a little bit about props.Props is a React special keyword ...

Tableau Training in Hyderabad:Kelly Technologies offers the best Tableau Training in Hyderabad, which is an awesome platform for the candidates to learn and explore the subject from industry experts. ...

Captcha is used in websites to avoid spam. Now, there are lots of services and tools you can use to crack the Captcha. But why? Why does someone want to crack the Captchas? Let's take an example- You ...

An important part of my morning ritual is reading my affirmations everyday. They have helped me stay focused on my long term goals and not fall for mediocrity. But on somedays, I forget to repeat my a...

This article is based on a talk given by Dr. Min Wu, a senior expert at vesoft. Dr. Wu talked about the status quo of the global graph database market, the design and features of Nebula Graph as a dis...

In this tutorial, we will build DAPP using Hardhat, React and ethers.js which works with user-controlled wallets like MetaMask.DAPP is usually composed of three parts:Smart contract deployed on chainW...

Nebula Graph v3.0.0 is here! The new version introduced a series of new features including enhanced backup and restore, better support for the openCypher query language, and more fine-grained user man...

I have just stumbled upon it and seems very easy to use - https://terminalizer.com/Just did a quick test on my FISH shell and it works like a charm.Has anyone tried it and do you have any other altern...

What is InteropInteroperability is the ability of two different systems to communicate with each other. In this case, it would be a C# and F# application communicating. Because they compile dow...

IntroductionHello, I needed to use FFmpeg in a node application, however the problem was the default FFmpeg that can be installed with the node image was too old and didn't support what I was tr...

Launch Day!I'm launching an Open-Source sideproject I've been working on for a bit :)I reaaaaaally suck at frontend, & wanted to get better. So I remade my current favorite frontend-heavy game wi...

The startup ecosystem has gained a lot of traction over the past two decades. Can you imagine that 20 years ago, words like startup, investments, accelerators, incubators, unicorn, Internet of Things ...

The cloud poses a challenge to data compliance challenges, including lack of visibility, confusion about whose responsibility it is to protect data, and a lack of appropriate compliance structures. Wh...

IntroductionThe hot time to learn and ace in Web 3.0 is now. The community is still developing. There are sufficient resources and help in the community to start learning the web3.Developers who...

This video will dive into Eloquents Many to Many Relationship in Laravel.Laravel many to many with pivot table going deeper. This is a deep dive into belongsToMany Relationships in Laravel.Follow me:T...

I'm glad I sparked your interest because Reply is hosting a coding challenge!And you know that I love a good coding challenge.This will be the 5th time they are hosting this challenge, and it's a big ...

When typing in are developers on google I get the suggestions happy? smart? rich?. What I was going for was: are developers like normal people? Now that Google got me curious, I need to dig deeper int...

Predicting the future isnt magic, its Artificial Intelligence.Dave WatersDo you know Artificial Intelligence (AI) is the next big thing in the finance sector? Yes, you heard it right! The banking and ...

Customers can scan QR codes on contactless menus with their smartphone camera, which will take them to an online digital menu where they can peruse food and drink selections. These contactless menu ar...

At this time humans are in an era of technology that is so fast. This can also positively impact survival and productivity in various sectors. However, in this article, the sector that will be discuss...

An investigation can reveal the truth about the crime. Every day, the rate of crime rises. A private investigator monitors a person's criminal actions. They have special equipment that permits them to...

https://www.youtube.com/watch?v=JW9JtjK-w08...

Although the State of JavaScript and CSS surveys do earn some revenue*, they still rely primarily on volunteer work. If you'd like to join the project and help out, here are a few things we always nee...

Traditional menus are frequently touched and handled by numerous diners in the same party, are reused by multiple groups of diners, and are handled by restaurant employees. There is no need to hold a ...

Steps to integrateSetting up Razorpay account.Storing API keys in settings.pyInstalling Razorpay library.Creating order schema.Creating order at backend and also creating Razorpay order.Show tem...

I've been riding the learn (build) in public wave for the past month. Here's what I've been doing:I code or learn for an hourReport my progress on TwitterPush my code to GitHub for others to seeI star...

Since the pandemic, a large chunk of developers has invested in creating their online presence. This has added to the popularity of online development tools and frameworks. Amongst the many frameworks...

Find out what the Museum of Modern Art and the Internet Arcade have in common in this week's episode of DevDiscuss S8:E3 - The Importance of Video Game Archival, Preservation, and Cur...

Laravel Auditing is a Laravel package that aims to make it easy to track eloquent model changes. The documentation describes Laravel Auditing as follows:Laravel Auditing allows you to keep a history o...

If you have built an app using SeaORM and want to showcase it, feel free to open a PR and add it to the list below!https://github.com/SeaQL/sea-orm/blob/master/COMMUNITY.md#built-with-seaormPlease use...

ContextualizaoDurante os ltimos anos puderam-se ver a popularizao das profisses relacionadas ao desenvolvimento de software devido a tpicos quentes, como, blockchain, servios em nuvem, o crescen...

Push notifications improve engagement with your app. Firebase provides a way to send them using their Firebase Cloud Messaging service. I'm going to show you how to integrate it in your React app. ...

TLDRStarbucks uses machine learning (ML) to recommend relevant products to their customers and improve business function. Their success shows MLs power in transforming any business. Outlin...

Hello there Devs,I just started to make a markdown playground few days ago because I have to write the readme on github in markdown. So I can use my Markdown editor playground. Now I finished wo...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

DAY 14 - Amazon Macie - Security & Compliance - Day FourteenTweet This Blog - 100 days of Cloud on GitHub - Read On iCTPro.co.nzData on 123 Million US Households Exposed Due to Misconfigur...

Originally published on Prerender.You want to do routine technical website audits for the same reason you take your car to see a mechanic to make sure its working as it should.Technical SEO tools are...

O qu Kotlin Playground?Kotlin Playground uma plataforma criada pela Jetbrains para permitir que pessoas que estejam aprendendo Kotlin possam testar conceitos e cdigos sem precisar de ter a lin...

Welcome to DEV!Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself.Reply to someone's comment, either w...

Esse tutorial tem o objetivo de ajudar as pessoas a desenvolverem seus prprios perfis personalizados do GitHub, de maneira mas simplificada possvel CategoriasPrimeiros passosRequisitosCriandoCust...

This is the second in our series of tutorials on the minimal JavaScript framework Alpine.js. In this tutorial well be creating a modal dialog component similar to the one created with vanilla JavaScri...

Quick reminder that the Microsoft Azure Trial Hackathon on DEVhttps://dev.to/devteam/hack-the-microsoft-azure-trial-on-dev-2ne5 is accepting submissions through March 8th, 2022 @ 11:59 PM UTC!For this...

Originally published at ServerlessFast and reliable data is one of the most important requirements for any cloud application. **Serverless Cloud** provides access to Serverless Data (our powerful serv...

Arquitetura um conjunto de partes que compem o sistema e o ambiente em que est inserido, suas responsabilidades e seus relacionamentos.Estilos e Padres Arquiteturais de SoftwareOs sistemas seguem um ...

1-How to use placeholder website to generate photos with the desired size :First, let's see why you must use this website : > placeholder website allows you to use pictures in various sizes,&...

O LinkedIn divulgou a lista das 25 profisses em alta para 2022, dessa lista ao menos 15 so da rea de tecnologia, evidenciando o que todos j sabem: a alta demanda de profissionais. A escassez de mo de ...

Overview of My SubmissionThis is Azure Friendly ChatBot using Azure Bot Service Step by step:1.create Azure free account2.create QnA maker in Azure3.Navigate to QnA Maker Portal4.Create a...

Dev Interrupted has a new podcast page on Dev.to! Have a listen over here!Data junkies rejoice, this is the episode for you. On this weeks episode of Dev Interrupted, Einat Orr, co-founder and CEO of ...

For every HTML page you should have a few key elements to ensure fast loading, and good SEO. In this guide we'll be going through all the meta tags you should be including on your web page, so that it...

INSERT O que ? um comando SQL utilizado para inserir dados em uma tabela. SintaxeA sintaxe simples, para definir a tabela e as colunas que recebero os dados devemos utilizar as palavr...

I'm one of the CPAN testers, a bunch of people who test everything that gets uploaded to the CPAN. We test with multiple different builds of perl on multiple operating systems and different hardware p...

WHERE O que ? um comando que nos permite adicionar mais filtros a uma pesquisa. FiltrosOs filtros so feitos atravs de operadores lgicos, sendo possvel adicionar mais filtros atravs dos...

What happens when your brain concentrates?Firstly, you have an increase in specific neurotransmitters such as dopamine, norepinephine and actylcholine. These are similar to hormones that are pro...

GitHub Pages allows you to publish static files, but it doesn't allow you to generate these. This is a problem if want to generate ExDocs for a private package or generate a static website with a web ...

Dart is an open-source general-purpose programming language. It is originally developed by Google and later approved as a standard by ECMA. Dart is a new programming language meant for the server as w...

Web forms are the connective tissue of the internet. Without them people cant request their health records, apply for university, order pad thai, or book a plane ticket. Yet too often the tools used t...

Today I learnt about loops.looping through a sequence and an array. A loop is a sequence of instruction that is continually repeated until a condition is reached. for loop while loop do wh...

Si acabas de encontrar esta publicacin, antes de continuar te recomiendo que le des un vistazo a Introduccin a Estructuras de Datos el cual brinda una introduccin a los conceptos preliminares para com...

Nowadays, users expect mobile apps to act as counterparts to the websites and platforms they use on the web. Mobile applications give users the ability to carry their data with them, granting them the...

YugabyteDB is a distributed SQL database that primarily focuses on high performance OLTP. The tables, and indexes, are split into tablets (with hash or range distribution on the key) with the goal to ...

99% of developers begin their path in two ways: either with python or javascript.These two languages alone are very powerful for countless of reasons. They have both a very strong ecosystem and can be...

First of all a small refresher on what piping is and how it workswhen you do something likeecho 2 | catstdout of echo is being piped to cat's stdin, cat writes again the result that was read from stdi...

I'm excited to cover this Leetcode algorithm for many reasons. For the first time, despite how minuscule it might seem, I was able to write out the steps solve this problem. This is a huge accomplishm...

React is a modern JavaScript library for building interactive user interfaces. In this blog post, we'll get a brief introduction and how to get started with React.Demos:Create React App demo Why ...

In this blog I will write about things that attract my interest and maybe it'll become some kind of bitacora in my actual journey of learning new technologies. You are very welcome to be a witness of ...

I've been building web-based applications for many years, and I always run into the same questions and code that needs to be written again and again. How do we get data into and out of the database f...

IntroductionIf you have ever worked with MySQL and had to create your table structure, you have probably noticed that the DATETIME and TIMESTAMP data types are quite similar at a first glance as...

Quando falamos de texto - ou, mais precisamente, as letras que compem o alfabeto - estamos falando de caracteres individuais que so representados da mesma forma que nmeros, quando lidos pelo computado...

I want to explain each and every step in creating small project in Javascript.Purely designed this project using HTML & Javascript.Ok. What is color flipper first?Color of the whole page changes u...

In this article, we are going to see how to integrate redux in your project by following few simple steps.So, lets begin!Step 1 : Create a new project and add all the dependenciesnpx create-react-app ...

Installationnpm i --save nestjs-custom-injector Linkshttps://nestjs-custom-injector.site15.ru/api - Demo application with nestjs-custom-injector.https://github.com/EndyKaufman/nestjs-custom...

When you first log into the Google Cloud Console it can be extremely intimidating. The number of resources at your disposal is overwhelming but if you focus on a couple specific services you can actua...

What is Nucleoid?Nucleoid is a low-code framework for JavaScript and embedded inside Node.js. As writing just like any other codes in Node.js, it rerenders the very same JavaScript codes and mak...

INTRODUCTIONAuthenticating or verifying users is essential while building secure apps to prevent unauthorized access, and also, to keep an individuals information safe. In Django, authentication...

In every language, we need to validate data before modifying or displaying it.So, here in the case of javascript also we almost regularly use these functions and we maintain all these in single util c...

What is Torrent?In the computing sector, the term "torrent" usually refers to a computer file that has metadata including numerous pieces of information. The extension ".torrent" is usually asso...

Like in real life, the more coping strategies people have, the bigger opportunities and less friction on their way to the goals they have. So we equipped Acra database security suite with proactive me...

While I was building laravelremote.com (a Laravel remote job aggregator), I was worried that each time I wanted to push some changes to the production server, it might take the website down for a coup...

Hey developer friends, A short one today -- but an important one. Let's say you have multiple environments you want to have coverage, first let's enable Coveralls for your repo, so if you haven't done...

In my last post, I made a cheat sheet to help cloud architects translate services between Microsoft Azure and AWS. It was well-received by the community, and I thought of ways how to make these transl...

In this tutorial we are going to create a very basic git hook, using the awesome package pre-commit, created by the one and only Anthony Sottile .The hook will be very basic. It won't have unit-tests ...

In this tutorial we're going to be making a to-do list application with Vue. This is a follow on from my tutorial on creating your first ever vue application. Follow that tutorial if you need help get...

Most of the websites you can find on the internet today are collecting some kind of data for later processing and information extraction. They usually do this to learn customer behavior, analyze logs,...

Hello Folks What's up friends, this is SnowBit here. I am a young passionate and self-taught frontend web developer and have an intention to become a successful developer.Today, I am here with a...

Overview of My SubmissionEmotionBadge is a service of choice. It extracts the emotion from your Github profile photo using Azure Face Api and gives you a bagde using Shields.io for your README.m...

Having recently undergone an acquisition, I was tasked with the fairly standard post-merger task of migrating our existing codebase over to the new parent company. Luckily for me, both sides used Git....

My last article on 10 VS Code Extensions to Fight Technical Debt got over 50.000 views and 500 reactionsIt doesn't surprise me as today I see many Engineering teams under a huge pressure to build fast...

Happy birthday DynamoDB!This month we celebrate the birthday of one of the most important NoSQL fully managed database service available in the market. Production readyI have been using AWS servi...

IntroductionWe are going to develop an invoice generator application for our business using refine and Strapi. Let's see together how simple yet functional it can be!This article will consist of...

Hi, my name is David and I just failed a tech bootcamp entrance exam. I know this is an odd way to start an article but for me, failure is an opportunity for a new start. The pass mark for the exam wa...

I just published the 3rd episode of the "140 Second Duckling" tutorial series and I'm getting into the rhythm of doing them. I posted the 2nd episode last week and in this post I'll dig deeper into bo...

You usually develop serverless applications with the Serverless Framework using Node.js and face the challenge to develop one using Python? Youve come to the right place.To easily configure and deploy...

TL;DRToday marks 5 years of me being on dev.to. In general, I gotta say that I like the community (I just got this nice badge, so what's not to like ), and wish to be on the platform 5 years fro...

What is HTML All The ThingsHTML All The Things is a web development podcast and discord community which was started by Matt and Mike, developers based in Ontario, Canada. The podcast speaks to w...

IoT implementations can have some very unique challenges not present in traditional IT deployments. For example, deploying a consumer IoT device, such as what iRobot has done using AWS to handle scale...

npm install node-sass OpenBSD > [email protected] postinstall $APP_DIR/node_modules/node-sass> node scripts/build.jsBuilding: node $APP_DIR/node_modules/node-gyp/bin/node-gyp.js rebuild --...

The problemWhen running npm install node-sass on OpenBSD, you may see the error below or similar one.> [email protected] postinstall $APP_DIR/node_modules/node-sass> node scripts/build.jsBu...

In the modern-day, people have been mainly accessing smartphones widely. With the advancement in technology, it is quite an efficient option for making online banking, shopping, chatting, handling you...

Till now I was practicing react on codesandbox. Since I am familiar with VSCode and its integration with git, I thought why not run react in VSCode and after figuring it out I thought to write a guide...

After the hard work of packaging your services into the container, the format is complete, and you've successfully deployed them to a Kubernetes cluster, you still have the task of exposing those serv...

Some people are fascinated by Maheshwaram's developing real estate market, in regard to making investments in real estate. Maheshwaram has a thriving real estate market, with a range of possibilities ...

Our StoryIn 2005, Fair And Handsome launched the first-ever cream specially formulated for men. With this breakthrough innovation, it flagged off the Mens Grooming revolution in India, taking it beyon...

An expert license in Dubai is issued to those who ask to exercise any career wherein they calculate on their fleshly or intellectual gambles rather than counting upon a cash capital. This license is i...

Since last publication, Pragmatica changed significantly. It started as a minimal set of classes necessary for Pragmatic Functional Java coding style, but over the last few months it grew into the fas...

There is a large pile of socks that must be paired by color. Given an array of integers representing the color of each sock, determine how many pairs of socks with matching colors there are. Exam...

An image is definitely needed to bring a flexible beauty to an image, but to solve it you must focus on the image. There are many problems with image photography. To solve that, you must know the work...

Lets face it, implementing DevOps is hard! But I believe it is even more challenging to implement enterprise devops. I have come across countless incidences where startup companies struggle to find ou...

Issue: write unit tests for Redux Form with Typescript.Redux Form is an HOC (Higher-Order Component) that gives us a convenient way of managing the state of forms using Redux.TL;DRUnit tests for Redux...

The cryptocurrency market has been rising tremendously over the last few years. It appears that the current trend in cryptocurrency trading is here to remain for the foreseeable future since traders a...

See how we can use React Hook Form to handle file upload and file validation (with yup). The file input field will be registered with React Hook Form, yup validation is integrated into React Hook Form...

Asymptotic analysis is a powerful tool, but wield it wisely.Big O ignores constants, but sometimes the constants matter. If we have a script that takes 5 hours to run, an optimization that divides the...

If you are a beginners let's start with me.How to startfor new project you can run the below commandnpx create-react-app my-app --template reduxfor existing react project just runnpm i react-reduxRedu...

Cross-posted from https://imkev.dev/component-compositionOne of the most misunderstood design patterns in a React application is the render props pattern and component composition. While this isn't a ...

Hey folks . Hope y'all are doing great. You might have heard about web3 and its hype on Twitter and maybe you wanna explore it as well. Well, so today I am here to give all a quick tour of solidity . ...

Unit testing (known as component testing) refers to a type of software testing. In which software development teams test each individual unit. Explore more in the article below!Unit testing is an ess...

In this video, we will build a data-repository on the client side.The repository will perform basic data operations on the client: getting, creating, deleting, and editing.Since the data is stored on ...

In this post we will walk through configuring Eslint and Prettier to angular project step by step.At some point we will need a lint tool to help us identify possible errors in our code.In this short a...

This is not a story about a startup that raised millions and grew exponentially. This is a story about a student finding his ideals, and learning some life lessons along the way. I will take you along...

Top 10 things Every Programmer should knowAs a Developer you should know these things........Write a code fancy nor longer Fancy means take care of your code quality ,less number of lines , use ...

The cool part about TypeScript is that we can define types for certain variables.However, there is a scenario that might prove a bit difficult.And this is destructuring an object.Let's take the follow...

Reduce App Size in React Native:We all have faced problems related to the size of the built apk in React-Native. The size of the apk is usually very high . This eats up a lot of space in the pho...

Not another Next.js and MDX blog again...Yeah, I know. But hear me out, I am sure this'll probably be the last blog you'll be needing in order to set up your own blog hassle-freeand with all the cool ...

Always Chaulk outs the flow:Before starting work or task you must write down the flow of your work even if its small thing like CRUD i.e. Create Read Update Delete functionality. Its should be your mu...

yet again...A couple of weeks ago I started making a Fnaf type horror game with unique story and visuals snd yesterday I finished my work.So alongside it ,there were pther projects I didn't push to gi...

## Overview of the ProjectThis is an extension just like those we put on our browsers and also a sort of searching tool, that takes an Image URL as input and processes it using Microsoft Azure's Compu...

Feeling the co-presence of others while working does not just foster camaraderie, it is often the spark that leads to conversations that make communities grow closer together.Get your own coding statu...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

Hi For freelance projects1)Need Laravel Backend developers2) react developers3)flutter developersPls connect @ 9821428168...

During programming, we often need to use collection of data. Collection of data can be handled in an array or in a linked list. Lets see the advantages and disadvantages for both. ArraysArrays ar...

*Do-you-use-Tor-browser-on-android?*You must have heard about the Tor browser. This tow is available in Windows, Mac, Android and Linux. This is the darkest side of the Internet that is not shown by a...

There is a way to keep our computers isolated from malicious npm packages and cybersecurity vulnerabilities. Its almost like Node and npm will be on an island.We can use a Docker container to run Node...

In the last post we showed how to create a Blazor Web App. Today we will look into creating a custom component.Right click on the Shared folder, select Add/Razor Component. Take the default name of Co...

What is a Object in JavaScript: Definition by MDN*Objects in JavaScript, just as in many other programming languages, can be compared to objects in real life. The concept of objects in Java...

Understanding data structures is integral to participate in competitive programming, as you will be faced with making decisions on what data structure to utilize to most efficiently solve the problem ...

Prerequisites: VS2022, .NET 6.0Open Visual Studio 2022 and create a new project. Select Blazor WebAssembly App shown above. Take all of the defaults and your Solution should look like this:When we sta...

Every Tuesday we round up the previous week's top posts based on traffic, engagement, and a hint of editorial curation. The typical week starts on Monday and ends on Sunday, but don't worry, we take i...

Note: This is a really long article. If you prefer video and want to build this along with me, you can watch a recording on YouTube. I also uploaded the code to Github.There's nothing like building a ...

Bom este um daqueles posts que te motivam a fazer o seu portflio, sei que j tem muito post parecido (e com listas do que fazer)... Quero registrar aqui minha opinio.E a minha opinio faa seu portflio...

From time to time, you might be facing some situations while using the Azure Functions OpenAPI extension for your Azure Functions development. One of them is that you are asked to generate the OpenAPI...

Introduction"why, why, WHY?"After seeing @bdougieyo build a ProBot app and @blackgirlbytes fresh take on deploying ProBot to AWS Lambda, I figured I would spice things up a bit by researching th...

It looks like IT teams have no respite. Following all the hassles caused by log4j (and its variants), there is a new high profile, high-risk vulnerability making the rounds. CVE-2021-4034, or PwnKit i...

https://www.npmjs.com/package/sql.js-httpvfs is an amazing package that lets us perform SQL queries against a remote database hosted anywhere range requests are supported. A special .wasm SQLite runs ...

Python sets methods add()Adds an element to the set.smileys = {"", "", "", ""}smileys.add("")# output{'', '', '', '', ''} clear()Removes all the elements from the set.smileys = {"", ""...

Hello there, I'm new to Next and I am trying to get this template to Nextjs. But I've been stuck trying to get the:<script> document.addEventListener("DOMContentLoaded", function (event) { ...

Hello dev.to community, in my job is requesting for a program or tool to create tutorials for our product we are developing focused in the final clients to help them in how this web application works...

TLTR (Too Long Too Read) G3t $t@rt3d W!th $$H (Get Started With SSH)With privacy so critical today, having end to end encryption is such a MUST have. So just a brief overview before we get ...

Recently, the get/set methods have been making more sense.In Android Studio, in the XML pages (activity) you can create an object. Once you give it a name, you can start some code in the .kt sideLike ...

IntroductionIn this article, we shall learn about the concept of Truthy and Falsy values in JavaScript and why this concept is useful. Let's jump in! What are truthy values?Truthy values ar...

We have always been told to use prevState when dealing with useState but not really why we need it in the first place. Today, we will deep dive and see how it works under the hood to retrieve the late...

A classic of why you should not start with the technology (theory).(It is short!)https://www.youtube.com/watch?v=r2O5qKZlI50 Learn by DemandWhen we start to learn something by theory, its easy to...

I love optimizing my page's load time.Here are some tricks I use. 1. Compress ImagesI usually compress my images. Especially images that are used as thumbnails.I use tinypng, but other websites e...

Prerequisite: One must be familiar with coding in C++. I coded my first C++ libraries 5 years back, I had just started college, and wanted to do something solid!, One fine evening, I was looking back ...

By Mike NeumegenIts 2019. Next.js/Nuxt.js are pushing the boundaries of what SSGs are capable of, and are surging in popularity. The Lets Recreate Rails era questions if we can take this paradigm even...

We used SvelteKit to make https://typedwebhook.tools - which allows you to test HTTP requests and automatically generates typescript types for the body. Inspired by that, let's run through how to mak...

Part 4: Creating and Using TokensThe purpose of building this blog is to write down the detailed operation history and my memo for learning the dApps.If you are also interested and want to get h...

Before we beginIn this article, we would be building this, a 3D Tesla Cybertruck that can be driven with your arrow keys and WASD keys on your browser. We would be building this project with the...

Jenkins has more than a thousand third-party integrations, whereas AWS CodePipeline ties you closer to Amazon's cloud. Compare Jenkins and CodePipeline for cost, usability and versatility.Developed to...

I am so happy. It took 10 months to complete this career change from building engineering and architecture to coding.The full stack web dev bootcamp was a great experience. So great that I resigned fr...

Java SE 8 was a major release, it brought so many features and enhancements to the java language (e.g. Functional interfaces, Lambdas, Method references, Stream API, ...etc). in this article we will m...

The XRPL Grants Program funds software development projects that leverage the open-source XRP Ledger. After a successful inaugural wave, XRPL Grants opened the call for applications for Wave 2 in Fall...

While Microsoft do provide documentation for XmlSerializer the examples are currently in C# only. Equally, many long-standing and valid community solutions can only be found when using keywords which ...

Coding is an activity that can go wrong from the very begginning of your applications.You may find, as I have, that when working in a project that already exists, the code within will vary significant...

Warning: This article contains strong language that may offend some readers. Please blame Uncle Bob.If the sentence "Don't Ship Shit" doesn't ring a bell, then be sure to watch Uncle Bob's talk about ...

BackgroundI'm a 21 years old Front-end Developer with 3 years of work experience without a college degree. I'm a self-taught developer and I live in a third-world country, Indonesia. Which is st...

Hi everyone!I found this week particularly interesting! Impossible to read and comment on everything.We really feel that things are moving on the React 18 side, with a new RC1 coming soon, and support...

Written by Temitope OyedeleFlutter is a UI toolkit from Google that allows users to build natively compiled applications for the web, desktop, and mobile devices. It is also embedded from one single c...

I'm not here to give a lesson on commenting code, rather I'm hoping to learn a thing or two. Comment at will! Commenting code, oh all the things we have heard about this topic. No matter how many diff...

So you're interested in Docker? You came to the right spot. Today I'm going through what it is, a video tutorial on how to get started, and a tutorial on how to create a DockerFile. What is Docke...

Aim:To create an iterable blockchain, which could work with an extendable transaction class. Here the link GitHub repo! Blockchain in Brief:Blockchain is fundamentally a ledger maintaining ...

Because why notThis is my setup at workKeyboard: Keychron K2Monitor: don't remember the model number Samsung 32 inch curvedLaptop: Legion Y540...

IntroductionMedusa is an open source headless ecommerce platform that enables you to set up a custom and flexible e-commerce setup. The creators of Medusa recently launched a new project called ...

Or how I figured it all out 1.5 hrs before our 2nd project presentation... :DAt the end of the phase 2 of my studying in bootcamp we had one week to complete a project in React. My teammate and I deci...

Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum.A subarray is a contiguous part of an array.We need to use Kadan...

One of the most popular Drupal developer examinations is the Site Studio 6.x Exam. This exam verifies that your Site Studio Drupal concepts are clear and that you are qualified to work on Drupal proje...

Vue templating comes with all sorts of easy shortcuts to implement advanced functionality. One set of these is v-for and v-if. These statements can be added to HTML tags to make your page more dynamic...

In the last article, we looked at how to push Terraform code through GithHub to Terraform enterprise, setting up our infrastructure. The first part of this article can be viewed here.This article high...

In this tutorial we would be learning how to create a REST API in Flask. For those who might not know what REST is, REST is an acronym for REpresentational State Transfer. REST is an architectural sty...

As es, an existen muchas aplicaciones desarrolladas en AngularJS incluso cuando a finales del ao 2021 se anunciara el fin del soporte a su ltima versin, de hecho se anuncio que el equipo de XLTS.dev m...

A 5 x 5 matrix is given which contains 24 zeros and 1 ones.And the matrix is beautiful if the number one is located in the middle.We need to count the minimum number of moves to make the matrix beauti...

During my migration from Gridsome to Nuxt I mentioned that I was having issues getting the deep:true part of the Nuxt Context module working, and took The Lazy Dev approach and just didn't use it, ess...

Detecting global variable leaks can be helpful to debug your apps and avoid collisions in the global scope. The more a web app grows, the more having a good understanding of whats happening in the glo...

Gatsby and Next.js, from a first glance, could look pretty much the same. Both are React-based frameworks, do SSR, SSG, have big communities. We actively use both technologies in our agency, but we th...

There may be some confusion as what we are calling sibling. So, let's first get that out of the way. See the below code:<!DOCTYPE html><html lang="en"><head> <meta charset="UTF...

IntroductionWeb 3 is at boom right now, making projects during a hackathon is a great way to sharpen your skills, learn new technologies, and win rewards. I've highlighted a few that you might b...

With the public cloud adoption increasing year over year, companies will spend nearly $121.6 billion in IaaS (Infrastructure as a Service) in 2022 from AWS, Azure, Google, and other cloud service prov...

Online Design ToolsAll kinds of online tools for design, from photo editors to wireframing, and moreWebsite DescriptionFigmaOnline graphic design tool (Free & paid options)VectrF...

SituationIf you have a verified Discord Bot running on over 100 servers, you surely have received this email:Hi there!We noticed that you are developer with a verified bot, and we wanted to send...

So here's the thing;Take a screenshot of your screen, fully or partial, but using an utility that dumps the image to your clipboard, so you can paste it (PrintScreen key on Windows 10/11 or Linux, Cmd...

Load Balancers are a vital component in scalable and fault-tolerant architectures. The basic idea is relatively simple: a central element distributes incoming requests to different backend nodes. The ...

Will you spare 8 minutes of your time to fill in a survey about frontend?https://tsh.io/state-of-frontend/Its been a couple of weeks since our frontend survey went online, and so far we have collected...

The reduce array method is often introduced along with map and filter, but it is such a powerful method that I felt it deserved a post of its own. The traditional example used to introduce reduce is t...

Hey guys,I am back with a new article. In this article, let us learn about simple methods that have in JavaScript using which we can convert a given string to its uppercase and its lowercase represent...

Recently, I had the opportunity to discuss the difficulties, learnings, and victories or developing Spectrum Web Components together with fellow custom element developers from teams at IBM, ING, SAP, ...

While you are doing requests in Splunk, especially for dashboards, you will try to optimize it and reuse as much as possible.But, if you are doing this, be sure that the common request doesn't contain...

A business chat app has become an important part of an organization's communication strategy for resolving all of the issues that arise while connecting with numerous teams and making it easy. Your te...

Why are you learning the field you're into right now? Why are you studying how to become a teacher, lawyer, or accountant? For those who want to be a developer like me, may I ask, why are you learning...

The Internet of Things plays a key role in digital transformation. However, in many cases, organizations realize that they already have a large fleet of legacy IoT devices that have been gradually dep...

Written by Guido Lena CotaOriginally published on June 9th 2021Design options and trade-offs to consider when developing a log ingestion strategy with the Elastic stackImagine your team is responsible...

Android at Adyen is not your typical Android role. Normally, most application development is tightly coupled to Google Play; So to understand the payments app development space, it requires a shift in...

Mobile app development has had a significant influence on human existence so far. In todays world, its nearly impossible to do everyday tasks that havent been affected in some way by a smartphone app....

Written by Anja GrussOriginally published on June 3rd 2021 How many testcontainers do you need to test the consumption of an Avro message in your Kafka message consumer?The short answer is, as us...

IntroductionRobusta is an open-source platform for Kubernetes troubleshooting and automation. It makes it really easier to figure out pod crashes, send in alerts and describe a detailed analysis...

Azure PolicyAzure Policy is a service in Azure which allows you create polices which enforce and control the properties of a resource. When these policies are used they enforce different rules a...

IntroductionServer-sent events (SSE) is a way to send data to the browser without reloading the page. This allows you to use streaming data and build real-time applications that can be used in a...

The original article was published by SoftFormance https://www.softformance.com/blog/why-django-framework/I am a former developer with more than a decade of experience in coding.Throughout that time, ...

Have you any idea how you can wrap your head around Swift's property wrappers? However, I am digging more about the Swift UI and its related work. And found one challenge, which is passing dependencie...

They were built for different purposes but they look same in several scenarios. I will clear confusion first instead of dragging it to the end of the article.Tip 1: Look at their meaningsSplice: join ...

Hello, my name is Dmitriy Karlovskiy and I... love MAM. MAM owns Agnostic Modules, saving me the lion's share of the routine.Agnostic Module, unlike the traditional one, this is not a file with a sour...

Twice now, I've spent considerable time carefully writing an article, just to watch it get 20-30 hits in the first hour, and then disappear into oblivion - never to be seen by anyone again.If my conte...

If you are working on a node project, whether it is backend or frontend you may have to install some package/library in the project. Suppose you are creating an app with create-react-app, now your pro...

CHECKOUT ON YOUTUBE! IntroductionBefore you start your software engineering or web development career journey, here the the 5 essential tools that you must have! Laptop or Computer DesktopA ...

DAY 13 - DevOps- Implementing CI-CD with AWS in 5 mins for your static website- Day ThirteenTweet This Blog - 100 days of Cloud on GitHub - Read On iCTPro.co.nz CI-CD for Static website, ...

If you already know what are blocks in Ruby you can skip to the "Ruby blocks are not just anonymous functions" section. Otherwise, here's a small tutorial. Small introduction to Ruby blocksRuby m...

Before we beginIn this article, we would be building this, a 3D Tesla Cybertruck that can be driven with your arrow keys and WASD keys on your browser. We would be building this project with the...

Some time has passed since I showed you how to test your Solid.js code with jest and uvu or tape, but now there's another solution that I don't want you to waste time to research yourself: vitest.You ...

A tuple type is an array with a predefined length and predefined types in each index position in the array. The types inside this array do not have to be the same, could be a mixture of different type...

Heyyo devs, welcome to part 4 of the React series. In this section, we will take look at some of the higher order functions of JavaScript which we will use often in React.If you haven't checked out pa...

While entrepreneurship is undoubtedly an amazing way for people to feel fulfilled in their lives, building a business requires time and financial resources that many students simply can't afford. Fort...

What pre-rendering actually means in layman languagePre-rendering is nothing but process of generating HTML along with necessary data of the content of requested page by client in our applicatio...

Originally appeared on Medium Not so surprisingly this problem was staring at my face all along. Sitting right next to french windows has its pros and cons. Although the balcony view is great, the flu...

Announcing release of yuniql v1.2.25. yuniql is a database version control and migration tool. Absolute zero runtime dependencies and use plain sql script files.Every release is special and this is no...

The process of developing and scaling enterprise software solutions across the globe to serve netizens has evolved greatly over the last few decades. The dependence on hardware has rapidly reduced in ...

This is the last of the commonly known interface modifying utility types.Do note there are a few more, but we'll get to those in a later stage as they are a bit more advanced.I want to go over the Rea...

Flutter is an open-source mobile application development SDK developed by Google with support for both Android and iOS using the same codebase, written in C, C++, and Dart. Using the Skia Graphics Eng...

Golang ProfilingProfiling is a form of analyzing the program for optimizable code or functions. In software engineering, it is an essential task since optimization is a key factor when developin...

Last year a buzzword that later turned into an art revolution came into the picture. NFT's or Non Fungible Tokens are now becoming a household name.So my friend and I decided to launch an NFT project ...

Template method pattern is a design pattern that allows you to define a skeleton of an algorithm in an operation, deferring some steps to subclasses.In simpler terms, this is like making a to-do list ...

I have been gotten this error even controller and Main App are in same package.see my code in below github link please help please please....

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From Solidity Crypto to Blockchain Solidity Solutions, we use the following technically advanced tools and technologies for the best outcomes.*Solidity REPL *- For coding command lines on the Solidity...

1. Why are doctypes used in HTML?Doctypes are not tags nor HTML elements but are document types declaration.The documents are used or stated to tell the web browser about the html version or any...

What does API Resources mean?Acts as a transformation layer that sits between our Eloquent models and the JSON responses that are actually returned by our API.**API resources **present a way to easily...

In this tutorial, well deploy a ready-made Django web app to Azure Web Service and connect the back-end to Azure PostgreSQL for the app to write data to the database. End GoalThe sample Django re...

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When working on personal projects, you can commit with random messy short meaningless messages like wip, done, ok, working, still working on it, really done this time, or i dont care. You're not the o...

When checking string if its a number, there are a lot of ways you can check a string if its a number. You can use regex, isNaN() function, or a plus operator, or parseInt.But the best function that we...

Yes, just as you read it in the title. I'm going to show you how to send your Elixir telemetry data to Prometheus.First, let's recapitulate. In the previous article, I showed you how to create an Elix...

TLDR; this article describes how to create a Mock API from a JSON file for minimal API in ASP .NET What and why Mock APIsTo mock something means you respond with fake data, that data can be in-me...

OVERVIEW OF DATA STRUCTURES AND ALGORITHM Data structures are fundamental concept of computer science which help in writing efficient programs in any language python is a high level language so by ...

Getting comfortable with React can be a bear. And once you're comfortable... unfortunately, there's no guarantee you know how to give your components any sort of linear styling. CSS can become a convo...

Today I learnt about calling a function within a function and arrays. An array is like a container that can hold more than one value at the same time. It could be an ordered list of items, composite d...

Can you guess why snippet 1 is outperforming by 400% than snippet 2 So, this is a thread pool implementation for a simple HTTP server using an mpsc channel to add incoming requests' handlers to ...

If you're looking to start learning about deep learning, there are a few essential books that you need to read. In this blog post, we will share with you five deep learning books for beginners that wi...

In this post we put a web canvas game built in Excalibur into an Android (or iOS) app with Capacitor.js!In the past I would have used something like Cordova, but this new thing from the folks at Ionic...

SQL O que ? a linguagem oficial de todo o banco de dados Relacional, ela nos permite interagir com o banco, selecionando, excluindo, alterando e adicionando informaes. EstruturaTodo ba...

Yet, another CSS Art from the Dragon Ball world. I think this one doesn't need any introduction.No, the above is not an image but a lot of CSS!I also released a website dedicated to some of my best CS...

Hello! Welcome once more to another chapter in Python. We would be discussing about python lists, dictionaries, tuples, sets, queues, stack and linked list.ListsA list is a data structure in python wh...

Before we start we are going to define the terms in our topic. So the first term that needs to be defined there is data, so what is data? Data simply means processed information that is stored in a co...

In this post we're going to be looking into data structures and algorithms. Hopefully this will help to improve your skills and understanding.Let's start with a good old fashioned definitionData Struc...

High-level data structures are methods of storing and organizing data so that it can be easily modified, navigated, and accessed. Data structures define how data is collected, the functions we can use...

Data StructuresData structures allow you to manage data. JavaScript has primitive and non-primitive data structures. Primitive data structures and data types are native to the programming langua...

ObjectivesTake an in depth look at Javascript arrays.Go through stack _and _queues in Javascript.Finally get a better understanding on how to work with Linked List data structure in Javascript. I...

Definition of TermsA Data Structures is a mode of organizing and storing data in a computer for easy modification and access.Data structures refers to the collection of data values and their relations...

Table Of ContentIntroductionAdding state to class componentUpdate Component Introduction In the previous articles, we implemented the mounting process of the class component and its childre...

A Quick and Dirty way to get the redirection working on Logout when using Devise in a Rails 7 app.You probably have noticed that most of the redirects in Devise a somehow broken. This is due to the wa...

IntroductionData structuresare simply the different ways of organizing and storing data in our computers so as to perform operations on the data. Bult-in Data StructuresData structures allow us t...

We all know this simple and powerful method puts. Without diving into much details, it just outputs the object you provide it to the console. Almost every Ruby "Hello World" tutorial has this snippet ...

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Here we go again! Another one of these, and promise, you will be questioning my sanity after this one.I was just getting groceries. I walked down the street to the local shop when it hit me. Cascading...

The last few years of my web development journey have consisted of many ups and downs. Unfortunately, I don't remember all the ups but I know they occurred and I know I learned and progressed because ...

As the title says these tools help you throughout your project development life cycle. Almost every developer on the planet at least heard about these. And if you don't know these yet , you are in tro...

Better you Practice Better you React to itThe goal of this chapter is to provide you with an understanding of the Frontend Development that focuses on theReact ecosystem and to assist you in guiding y...

Portals provide a first-class option to render children into a DOM node that exists outside of the parent component's DOM hierarchy, as stated in the official React.js documentation.Portals are useful...

Hi there!This is my journey to becoming a web developer.I've had quite a handful of experiences with HTML, CSS, JavaScript but I'm taking a whole new approach to it and I want to start building projec...

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The series is heading towards completion, but I have one unfinished business.Back in episode 79 I did some prototyping of new esoteric language Tuples. Then in episode 80 I investigated a minimalistic...

Like in every other programming language we need to know about its data structures as well as its algorithms. Python is not an exception. This article is going to take us through the basics of data ...

Netlify is a great hosting service, but there's one thing that bothers me about it. The default deployment path involves giving the service read and write access to all of your public and private repo...

I procrastinated a lot on this blog because I didn't know where to start, but anyway, I was assigned several tasks at work last year, which resulted in me writing a lot of documentation. One particula...

`#Kaveh Sabourifrom tkinter import *from tkinter import colorchooserwindow=Tk() window.title("Color chooser")window.geometry("500x500")window.config(bg="lavender")def choose(): color=colorchooser...

A data structure is a particular way of organizing and storing data in a computer so that it can be accessed and modified efficiently. More precisely, a data structure is a collection of data values, ...

Sign up to my newsletter!. Why Lambda Function?In our previous lessons, we discussed Functions, if we describe functions with a sentence, we used functions to avoid code repetition, to write more...

Overview of My SubmissionLogging with log-levels and to different sink targets in Azure Functions ProblemIn most Server-less boilerplate template, generally a log context is provided which ...

Welcome back!By now, you are already familiar with python basics. If you missed the article on Introduction to Modern python, you can catch up by clicking on the link below.https://dev.to/nancykibunga...

I have two disclaimers:First, a shout out to Jay Lacroix of the Youtube channel LernLinuxTV. You should check it out and I will comment more on it below.Second, I am/was(?) a Windows guy. WSL aside, t...

Should I stop using particles.js? Why?Yes, a lot of devs are using particles.js for their websites displaying simple and cool particles animations.46 millions (at the moment of writing) of month...

The Language FalseWhile not really all that useful, esoteric languages are just fun to play around with, especially when you are part of a small group able to see meaning in a garbled mess of le...

I was overdue for an upgrade at my day job and recently received a 16 inch M1 Macbook Pro. If you work at Tech Company as a developer, you get provided a laptop for your daily development needs. Each ...

Best security practices are the responsibility of all developers, recent surges in fraudulent login attempts are a good reminder that account security is the pillar to good organizational security pra...

IntroductionAmazon Athena is an interactive query service that makes it easy to analyze data in Amazon S3 using standard SQL. Athena is serverless, so there is no infrastructure to setup or mana...

Create a DynamoDB TableLeave the Partition Key Set To String, this way it will be easier to create Unique Ids Identifiers because unlike MySQL Databases DynamoDB will not generate an auto increment ID...

Overview of our projectWe have started this project with the purpose of participating to the Microsoft Azure Hackathon on dev.to.Our project's goal is to add special features to an existing list...

In this article we will deepdive into the various sorting algorithms and try to implement it in typescript by summarising my learnings.The sorting can be performed with the below 5 approaches:Bubble s...

As Im a JavaScript learner. I realize that these things will help you understand JavaScript very well. Also, these things will help you to play with JS codes comfortably. Error Handling(try.catch...

Lambda Cold StartsCold starts are often the first thing developers hear about when they start exploring in the world of Serverless. Although there are a dizzying array of takes on the subject, f...

Want to pursue your career as a full-stack web developer? Then here are the skills you are gonna require. Check this article on Full stack web developer skills list 2022. What Is A Full Stack Dev...

Howdy Coders, In this post, we will learn some basic usage of jQuery in web development. In modern development, jQuery has become an essentialthing. It makes our developing work faster and it is ...

In this post, we will learn the basics of theJavaScriptprogramming language. Today javascript has become one of the most popular programming languages on the web and the good part of javascript is eas...

My Experience Building A Chess App In ReactHi, my name is Fred and Im a chess player who has been learning to code using The Odin Project for the past 10 months. After gaining some familiarity with Re...

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So you've built a website with a fantastic UI or a fantastic feature. It may be a personal portfolio project or a YouTube tutorial you were watching.And you'd like to spread the word about the website...

Hello!The development of the web application is not only working with business logic, creating HTML layouts, and other interesting stuff. It also a facing a lot of routines such as creating directorie...

Hi, It's Kest Again And I am about to show you how to display a snackbar in Flutter.What's a SnackBar anyway? A SnackBar can be useful to briefly inform your users when certain actions take place. For...

Best CA Company in India:DNA Global Company Provides Best CA Company in India searching for a decent Top CA Firm in India? Here, we are giving a rundown of Top Chartered Accountants Firms accessible i...

Hi, I am tyamahori.Here is a my sample Laravel Application of package by feature.https://github.com/tyamahori/laravel-template/tree/main/src/package/SomeSpecificApplication/CreateApp...

Data structures and algorithms are one of the most common and tricky interview questions in most software development roles. Most beginner developers, especially those who haven't been in a computer s...

# Apache Superset A Visualization ToolApache Superset is a an open source visualization tool which provides out of the box integrations with a wide variety of databases and cloud platfroms. It can be ...

A disclaimer right away - this is not really about animating image frames; it's just animating the background behind the image and adding some padding.I wanted to draw more attention to some images in...

Structure of HPE Certification ProgramAs of now, this vendor issues various designations based on a particular technology and so you can find validations in the category of Sales, Technical https://ww...

Feb 21st, 2022 - Instalment #101Newsletter #101. There is nothing basic and fundamental about edition 101 of the AWS open source newsletter, with another great round up of new open source projec...

PrefaceOne of the most prominent features of Mock Service Worker has always been the way it establishes the boundaries between what is mocked and what is not. Conventional API mocking solutions ...

Express is an easy-to-use web framework for NodeJs. In this article, we will review some of the common vulnerabilities in NodeJs Express projects and explain mitigations against them.Let's see how we ...

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CSS is a highly specialized programming language focusing on style systems. Because of this unique use case and its declarative nature, it's sometimes hard to understand. Some folks even deny it's a p...

Problem statementSuppose an array of length n sorted in ascending order is rotated between 1 and n times. For example, the array nums = [0,1,2,4,5,6,7] might become:[4,5,6,7,0,1,2] if it was rotated 4...

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Some days ago, I bumped into an error on Intellij. I don't remember specifically what it was. But I remember Intellij suggesting I use an "enumMap".I knew about the existence of enums, but I wasn't aw...

IntroductionThere are different aspect of making using of framework in web development and more essentially in the area of a frontend Engineer, which entails the framework for CSS3 and JavaScrip...

IntroductionA linked list contains nodes in which each node has a data part and the reference to the next node. Each node in a linked list is connected via links. The operations that can be perf...

Some useful git commands: git loggit log shows the recent history from the current commit. It might be outdated, if we did not synchronize our local repository with the origin (git pull) or if we...

Hi everyone! In this video, I walk you through how to setup your Mac for web development! Setup Mac for Laravel. I hope this is helpful, let me know what tools you love to use that I should be using!!...

Data Structures are a specific method of arranging and storing data in computers so that we can execute more efficient operations on the data.Data structures are used in a wide range of fields, includ...

Article originally published here : https://www.bootrails.com/blog/action-mailer-tutorial/ MotivationAction Mailer is already included in any new Rails application. However in this tutorial we wi...

Arrays are the building blocks for data-based web apps. We can store and manipulate data using an Array easily.Today, we are going to see 4 ways to find an element in an Array, along with some use cas...

You can check it straight away palette.rocks Why I made yet another Palette generatorI have been using color generators for years. There are many great ones: Coolors, Adobe color, Color hunt, Pal...

refine is a headless React internal tool framework. It helps you develop quickly while developing both B2B and B2C applications. While speeding you up, it is never restricted and has a fully customiza...

DAY 12 - Monitor unauthorized SSH attempts on your server.Connect with me on Twitter Connect with me on Linkedin Read more post on dev.to or iCTPro.co.nzTweet This Blog - Read on GitHub - Rea...

Best UI Frameworks for React.jsIn this post, I have listed some of the best React frameworks that are most popular and that I believe will be popular in 2022. What is React?React is a JavaS...

Java Stringbuilder classStrings in java are immutable (not editable)so to make changes in string we use this string builder class which makes the string mutable (editable)there are different methods w...

All the steps described are in this repo. IntroIn the previous blog post, we used nestjs with an api and refine in the admin panel. In this blog, let's add authorization to both api and admin pan...

IntroductionAdmin people on a day-to-day basis schedule a lot of SQL jobs and must monitor its success and failure statuses constantly. In Biztalk360 we have already provided the capability for ...

let's be honest, many developers just hate working with CSS because:you have to try a lot of CSS properties values just to get something just right (aka make it pixel perfect)it's extremely repetitive...

By now, we had a basic introduction to some of the utility types of TypeScript.However, the real power unleashes when you combine them.When we used the partial and required types, you might have notic...

After deploy i have error on serverdokku logs kaufman-botroot@vpsXXXX:~# dokku logs kaufman-bot2022-02-21T04:47:54.805369331Z app[web.1]:2022-02-21T04:47:54.805447585Z app[web.1]: > [email protected]...

Declaring string and assigning value to itpublic class main{ public static void main(String[] args){ String str1 = " hello world"; System.out.println(str1); }}Concatination of stri...

Today I didn't do too much. I took a quiz that tested my knowledge on the Loops I was studying yesterday. Do..While.. and For loops.After that I started to learn about High-Order Functions. I'll be wo...

`#kaveh Sabourifrom tkinter import *from tkinter.ttk import *from time import strftimewindow = Tk()window.title('Clock')window.config(bg="lavender")def time(): string = strftime('%H:%M:%S %p') l...

Get the name of the network interface and the default gateway.We can use ifconfig that will display the interfaces with their IP address, to be able to use ifconfig youll be required to install net-to...

Data Structures are a collection of data values, the relationships among them, and the functions or operations that can be applied to the data. Data Structures allows you to organize your data in such...

Sup folks! In January I managed to take and pass the AWS Associate Developer Exam in just three and a half weeks. Today, I released a YouTube video that goes into a TON of detail. I talk about exact...

Angular 13. My tests show error: "ERRORDisconnected , because no message in 60000 ms".My Karma.config.jsmodule.exports = function(config) { config.set({ basePath: '', frameworks: ['jasmine'...

In case, you get amazed looking at how people work looking at three screens. Worry not, even if your skillset is reduced to just building static webpages, you can get started with coding on on one sys...

public class main{ public static void main(String[] args) { //code }}entry level is main method.this method is public so it can be easily found by jvm.void because not expected to retu...

The term Software Engineering first appeared in the 1960s and today we have close to 27 million software developers across the globe.With our lives surrounded by apps, the need for quality software is...

This article is a continuation of my previous post on NumPy here. NumPy Operations1.Adding an element to an arrayUse numpy.append() to add to the end of the array.array1 = np.append(array_x, 1)ar...

This post aims to cover the basics of Numpy. Let's do this. Table of Contents Introduction Creating Numpy Arrays Attributes Indexing Introduction NumPy refers to Numerical Python which is a ...

Add PDF watermark If a user wants to add a PDF watermark to their pdf files, then they must download this PDF Champ application. The tool is a compatible app and works great on any platform. For the...

Yes. Flutter is a mobile app SDK that enables developers to build high-quality mobile apps on Android and iOS platforms. But it also includes built-in support for rendering web views, so you can use F...

ArgoCD GitOps Kubernetes manifests Monitoring Cluster . Argo CD https://argo-cd.readthedocs.io/en/stable/getting_started/Argo CD kubernetes cluster $ kubectl create namespace argoc...

Datadog Helm Operator . Operator . Datadog Logging, APM, Kubernetes, Istio Monitoring, Alerting . ( ) Grafana, Prometheus, AlertManager Monitoring ... Datadog Agent . Datadog...

Loki Prometheus cloud native infra logging . EFK Datadog logging Loki . (Datadog New Relic Loki Logging Kubernetes logging .) Loki $ helm repo add grafana https://grafana....

Several software is planned, designed, developed, and rolled out every day, and each of these processes requires immense focus and team collaboration.software development methodologiesFor this purpose...

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The concept of digital marketing, also known as online marketing, is the use of the internet and other forms of digital communication to promote brands to potential customers. As a form of marketing, ...

https://docs.aws.amazon.com/eks/latest/userguide/autoscaling.html VPA Goldilocks Kubernetes resource request, limit HPA Pod Node Cluster Autoscaler Node . Cluster Autoscaler Cloud Ven...

Let's see what MDN has to say:Spread syntax (...) allows an iterable such as an array expression or string to be expanded in places where zero or more arguments (for function calls) or elements (for a...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

What is Hits?Hits is a simple and easy to use web application that counts the number of hits on your website.If you're familiar with GitHub, you've probably already seen hit counter in the docum...

One thing I like about SQL are Common Table Expressions (CTE). CTE were introduced to simplify SQL queries. A CTE allows for the creation of a temporary result set, which can be treated just like a vi...

This is a cross-post from my blog Arcadian.Cloud, go there to see the original post. I have some PDFs which I need to get typed up into text to edit. I decided to go with Tesseract OCR as it seems to ...

Title: Figuring out the Best AbstractionWelcome back! New Telescope version release report incoming!Last Thursday, Telescope 2.7 was released, and with it, lots of cool stuff got in motion. Stuff like...

Repo: joedietrich-dev/must-should-can InspirationA little while ago, I found myself struggling to bring order to my tasks at work. I'd tried many different organizational systems. Some didn't sui...

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Quirrel has recently been acquired by Netlify and this is exciting news for Simon @skn0tt, Quirrel's author, who joined their team!The hosted service quirrel.dev is being deprecated later this year an...

About this articleIn this article, I will share with you guys what are the basic commands when using git CLI.I know who did what, when, and why. -Git Table of ContentsGit: configurationsGit...

Why Data Structures and Algorithms Are Important?Data structures and algorithms provide a set of unique techniques for effectively managing data. A programmer should understand the basic concept...

tsParticles 1.41.4 Changelog Bug FixesRemoved useless console.log (debug purposes) matteobruni / tsparticles tsParticles - Easily c...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

Provides a mechanism for releasing unmanaged resources.This is the first sentence you can read about IDisposable interface in the Microsoft documentation - and it definitely should be the primary usag...

Without rules and standards, we would be living in total anarchy, and if every programmer had the freedom to do or write whatever he wanted as code, we would probably still be in the time where comput...

Let's explore some common Git commands, and dive into Git internals to understand what happens when you run Git commands.But first, let's talk about Git itself. What is Git?Put simply, Git is an ...

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CSS Shadow Parts, colloquially known as CSS Parts, are used to expose elements inside a web component's shadow root so they can be styled by consumers with CSS. But what are we allowed to call these p...

My regular readers (both of them) know that hiring and developer evaluation are some of my favorite topics. Or perhaps more accurately, they are two of my biggest pet peeves. In my (angry, annoyed, ...

What are React hooks?They are functions in React that allow you to add react functionality to function based components.What is the useRef hookThis hook is used to track values between renders and acc...

Data StructuresPython has four inbuilt basic data structures which are:Lists, Dictionary, Tuple and Sets.To start with:ListsLists can be used for any type of object. From numbers to string and a...

Recently I wanted to start a project with an aws backend. I wanted to use typescript and create-react-app. The guide on aws is all in vanilla react, that won't do and in searching around I couldn't fi...

Coding, as a profession, requires constant and continuous learning, problem-solving, and staying up-to-date on the various helpful tools that are available out there. Developers need to always be on t...

Wait whatI'm starting a software devlog where I take you on the ride with me while creating and troubleshooting my software. Ok, but why though?Before you click away, hear me out;I've alwa...

The BlockchainThe Blockchain is an encrypted database of transactions stored in a distributed ledger.Blockchain transactions are exchanges of value in the form of digital money, and the transact...

Photo by Bicanski on Pixnio IntroductionSome time ago I was working on small project consisting website and app to collect research data. Its a kind of project I am typically working at for my cl...

The hottest topic in the React field right now is the React 18 release. In particular, the release will introduce a set of so-called concurrent rendering features. These features allow developers to o...

69% of JS programmers already use TypeScript, and 22% wish to try. Why?In this article, we are going to answer those questions. By the end you'll have a grasp of the following:-What TypeScript is-Main...

Convert MERN-Stack to ServerlessDrop-in replace code for Vercel Netlify & AWS LambdaApp running on VercelGithubYoutubeNote: MERN project samples from John Smilga Node Projects tutorial (part 1) ...

Not only does Anvil let you build web apps with nothing but Python, it also comes jam-packed with features like easy user management, built-in databases and two-click deployment. Today, I'm going to s...

AWS Step Functions is a way of designing several server-less workflow orchestrations. When integrating with different states, there could be times when the state fails, resulting in failure of the co...

Have you ever wanted your washing machine or tumble dryer to tell you when it's finished by sending you a push notification? I know this sounds like a very first world problem, but I wondered if I cou...

JavaScript is a great programming language. These days its probably the easiest way to become a Full-stack developer. No wonder that many people are trying to taste Node.js right after JavaScript fund...

What is a Object in JavaScript: Definition by MDN*Objects in JavaScript, just as in many other programming languages, can be compared to objects in real life. The concept of objects in Java...

IntroI usually just add string values into config files.But when I added some other type values, I couldn't get them.So I try getting values from "appsettings.Development.json" in this time. ...

Managing errors and debugging your code in Javascript is one of the ways we make sure our code works. In this article, we'll look at common ways we can debug and manage errors in our code. Consol...

As a programmer, we always want to write code that is robust and gives us better performance. But sometimes we face performance issues due to not applying good optimization techniques. One such techni...

There are many cases where you might need to run your Lambda regularly without having it triggered by a user action, such as trying to send an email to your customers on a monthly/weekly basis or runn...

FXHash is an NFT MarketPlace that focuses on Generative Art. They also let artists specify features of the art and calculate a rarity based on the number of times certain values appear for the featur...

Securing delivery over the public internet is an important part of cloud security. This whitepaper describes how Amazon CloudFront, a highly secure, managed service, can help architects and developers...

IntroductionData is something that everyone is familiar with, but knowing how to organize, alter, manage, and retrieve data is even more crucial. Being a competent programmer isn't only about wh...

Svelte stores are not that difficult to understand. However, when you're first learning and you google "svelte stores," all you see is a whole bunch of counter examples. I believe they are misundersto...

SvelteKit gives you two options when you scaffold a new project, demo app & skeleton. Skeleton is what you would typically use when building a new project, trouble is it really is a lean setup, it...

Performance in React Native has always been a bit of a battle, great performance is achievable but is a lot more sensitive to unoptimized code than traditional web development. BackgroundI'd rece...

Hey developer, welcome to part 3 of the React Basics series. In the last part we learned to setup a React project and looked at different types of React components. In this part as promised, we will b...

Glances has a pretty incredible webui to view system processes and information like htop, or task manager for windows.The nice thing about the webui is that it can be accessed from a remote system. Th...

Hello to all the curious devs. Today in this post I'm going to breakdown the things that npx create-react-app does for us. I know there are many other articles for the same but as always I'm documenti...

Hello friends i created a qrcode generator.So now i share you how to generate a qrcode.It is super simple and awesome you can take my code in my github account-https://github.com/sripadhs/Python-qrcod...

Python is one of the greatly typically used languages, and among its numerous applications are data mining, AI, web development, embedded systems, and many others. Python is an outstanding choice for ...

Redwood is an opinionated full-stack javascript web application framework. It is also serverless-ready, meaning it can be deployed on the edge with services like AWS Lambda and Cloudflare Workers. Red...

Real-Time Messaging Protocol or RTMP is a communication protocol for live audio and video streaming over the internet. It was developed as a TCP protocol by Macromedia to stream between a Flash Player...

Hey everyoneI am back with The Random series! One of my most loved and my personal favourite as well.This series has overall got almost 4K+ views on various platforms like Dev Community, HashNod...

One of the easiest to understand Controller structures in Laravel is "Cruddy by Design" by Adam Wathan.After the conference he published a new GitHub repo that contains the demo app he refactored on s...

Practical advice for becoming more effective and productiveHave you ever heard of the book called The 7 Habits of Highly Effective People? It's a book written by Stephen Covey which is about productiv...

What is blockchain?Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system.A blockchain is essentially a digital ledge...

Hello readers, today in this blog you'll learn how to create a responsive accordion design using HTML, CSS, and Javascript. In our previous blog, we saw how to create custom context or right-click men...

Hello !!! I am a web developer and have great experience in front-end development also comfort in back-end development. I create user-friendly, responsive websites and maintain all of the following co...

Applications are currently used by people all over the world. The applications have the following features.Have millions of usersStore a large amount of data that amounts from petabytes to exabytes(TB...

Our slice to handle our fruits state will be:import {createSlice} from '@reduxjs/toolkit';const initialState = {fruits: []};const fruitsSlice = createSlice({ name: 'fruits', initialState, red...

Let us write down the two components.AddFruit - for adding a fruit name along with its count.It also has a validation logic before adding the fruit.FruitList - to display the fruits.(I am using Boots...

This is the first blog in series of blogs where we will be using the Reduxjs Toolkit library(RTK) to build an application to add fruits with their count. Goal:The design of the application is tha...

The worst thing you can do is waste time by doing nothing. So, why not keep yourself entertained with a little bit of luck and chance? For some people, playing Solitaire card games, for example, is a ...

If you want to create Glassmorphism Profile Card then this article will help you. Here I have shown how to create Glassmorphism Profile Card using HTML and CSS. If you watch my other tutorials you wil...

This time something easier. This time I show how to install AWS CLI 2, add autocompletion and possibility to use MFA from command line. Simple doesn't mean short, however :) Also, the complexity of wh...

CSS CloudsAuthor- Jeya KarthikaMade With - HTML/CSS(SCSS)Demo of CodesCss3 Clouds Background AnimationAuthor- dg enb hlumMade With -HTML/CSS(SCSS)Demo of CodesCSS Night SkyAuthor- Wikyware NetMade Wit...

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JAVASCRIPT 101: INTRODUCTION TO MODERN JAVASCRIPTYeah, I get it. You're done with multiple courses and a few static webpage projects on HTML and CSS and are really getting obsessed with this web...

As a web developer, you sure do know that color plays such a huge role in how users perceive the website, how compelling it gets and the persuasion effect they get. I know you have probably interacted...

In the past, making HTML elements appear next to each other was a tricky proposition. It usually relied on floats, often resulting in some strange behaviours. Today, we have flex box, which is widely ...

Sign up to my newsletter!.In this lesson, we will learn the scope of Functions, namely Global and Local variables, scopes and namespace expressions. Let's start.As in all programming languages, every ...

This article is beginner friendly to kick start learning data structure and algorithms using python programming language. This article discusses the in-built data structures such list, tuples, set, di...

We have created a product (in MVP stage as of now), which will help you track everything which you own.http://www.qrforeverything.com WhatWhen we misplace our cellphone, we can make a phone call ...

Hi everyone!We just released Cherrybomb v0.4.3, Cherrybomb is a CLI tool helps you avoid undefined user behaviour by validating your API specifications.In this version we:Added support for OAS 3.1Fixe...

Did you know Why does facebook rank no 1, for 'gsvrnppl' in Google Because 'gsvrnppl' is Facebook typed every to the right of the keyboard keysf a c e b o o kGoogle may have considered mistyping happ...

Nearly any data model of non-negligible complexity will include at least one (if not several) many-to-many relationships. This relationship emerges when, given two tables A and B, instances of A could...

I looked all over online to find a solution to multiple drop down menus in a navigation header but most of the solutions I found in tutorials involved duplicating a Javascript function that targets th...

TEAM BOMA CODING SKILLS This is to inform all Team Boma members that our programming training for HTML, CSS, JAVASCRIPT, PHP AND MYSQL will commence on Wednesday 23rd, Feb 2022. Register/Login to your...

The Random Number Generator Tool generates unique random numbers. This tool supports unlimited number generation, Which means you can generate multiple numbers at a single time. During this random num...

Responsive Instagram Home PageIt's a Responsive Instagram Home Page Template using HTML and CSS. It was created for web developers to create a full-stack Instagram web application without having...

Cross Account CI/CD PipelineSometimes we need to run the Pipeline in an account, but deploy product into another account for Further sepratation between development and production envionmentProt...

2021 was hard for everyone (well, 2020 honestly wasn't any better).But for remote work it was a revolution. Some companies stood up for the challenge and lead by example. They started / continue to us...

Hi there! Here's today's Daily Developer Joke. We hope you enjoy it; it's a good one.For more jokes, and to submit your own joke to get featured, check out the Daily Developer Jokes Website. We're als...

We've all heard the word "concurrency" before, but what it actually means? Concurrency is basically the concept of executing two or more tasks at the same time. This can help us to improve i.e. respon...

TypeScriptby SmartHR=== npm i -g [email protected] 1 package, and audited 2 packages in 885msfound 0 vulnerabilitiesnpm i -g ts 4.3.5 === ts function sum(a:number, b: nu...

Yay, our website, obsd.solutions, on OpenBSD server got full marks on Lighthouse !!!It is hosted on our OpenBSD server with httpd, their default web server. We deeply appreciate them for their solid O...

What is Kubernetes? Kubernetes (sometimes shortened to K8s with the 8 standing for the number of letters between the "K" and the "s") is an open-source system to deploy, scale, and manage contai...

This is somewhat of an extension to last week's 7 Killer One-Liners in JavaScript. If you haven't already read the article, you are highly encouraged to do so. 1. Check if an element is visible i...

Hey there guys, Welcome to this blog. In today's blog we'll be going to see how we can organize our large ReactJS Apps, so as we've seen that most of peoples are now using ReactJS as there primary fro...

Here is a list of the top 5 vs code extensions to improve your coding. 1.GitLensSupercharges the Git capabilities built into visual studio code. 2.Live ServerLaunches a development local se...

Fui invitado a impartir la charla "La WEB 3 se construye en TypeScript" en el evento TypeScript Day de la comunidad de Angular Bolivia.Mi experiencia en el tema de la Web3 inicia en agosto del 2021 cu...

Learning tech is constant and a skill. If you have any q at all, let's see if we can get some a's!I recall when I was trying to learn kubernetes, it took a few tries to grasp concepts. For any newbies...

We are pleased to release SeaORM 0.6.0 today! Here are some feature highlights : Migration[#335] Version control you database schema with migrations written in SeaQuery or in raw SQL. View migra...

DAY 11 - Hybrid Cloud- AWS LogAgent for CloudWachLogs100 days of Cloud- Day Eleven Connect with me on Twitter Connect with me on LinkedinTweet This Blog - 100 days of Cloud on GitHub - Read On ...

DAY 11 - Hybrid Cloud- AWS LogAgent for CloudWachLogs100 days of Cloud- Day Eleven Connect with me on Twitter Connect with me on Linkedin Read more post on dev.to or iCTPro.co.nzTweet This Blog...

Welcome, this tutorial shows how to build a simple chat app with Svelte.js and supabase. Demo Getting started Step 1: Create a new project$ yarn create vite my-svelte-app --template sve...

O qu seria um kit de aplicativos para produzir contedo?Seria basicamente um cinto de utilidades, que permite que pessoas criadoras de contedo tenham a possibilidade de criar seu contedo em difer...

Github Repo: https://github.com/Justinkarso/react-express-starter ContentsIntroduction Installing dependencies Scripts Setting up react General configuration Express server Get up and runningConc...

O Code Review deve ser um processo natural dentro do fluxo de desenvolvimento. Esse processo ajuda a identificar bugs e m implementaes antes da fase de teste e validao.O resultado uma base de cdigo m...

tsParticles 1.41.3 Changelog Bug FixesFixed issue with size and opacity updaters matteobruni / tsparticles tsParticles - Easily cre...

I am here to help you, and I am going to show you my favorite way to jump on the bandwagon to become a blockchain developer, even if you do not have any programming experience. Developer I am, I am an...

The Webauthn appears simple on the surface, but the more you dig into it, the more its complexity will surprise you.Without further ado, let's dig into the code. It's written so that you can simply op...

Hey hey hey!Sinceramente Redux es mucho mas facil de lo que pens aunque me imagino que tendra su complejidad conforme una aplicacin crezca. Hoy logre terminar el curso de Redux y mis conclusiones que ...

TL;DR: Correia-jpv / github-follow-bot Automated follow/unfollow bot for GitHub. Follow from multiple sources. Choose which users to un...

IniciandoQuando estava iniciando em desenvolvimento web, escutava muito sobre a criao de um portflio para mostrar meus conhecimentos, mas na poca no tinha a mnima ideia de como colocar meus proj...

Where there are rules, theres law, Linting Nedir?Linting , Programatik, Stilistik hatalar ve biimlendirilmemi kod iin kaynak kodunu kontrol etme ilemidir. Mantksal hatalar, kullanlmayan deikenle...

When asked about cyber-security what comes to mind?Most people will answer this question and say hacking or some even say Penetration testing. Cyber-security goes way beyond hacking and pen test...

IntroductionHello everyone, my name is Afoma Orji, I am a front-end developer, technical writer, and Web3 enthusiast and today I am going to be sharing with you common words that are used in the...

FAQsi) What are data structures?ii) What are algorithms?Algorithms are like verbs and data structures are like nouns. An algorithm is just a method of doing something on a computer, a data struc...

Being a software engineer is special compared to many other professions in several ways. One aspect of this speciality is that you don't just go to a job interview after polishing a bit your CV, think...

Overview of My SubmissionI have build an authentication system where user can login in the application(android) with the help of Telegram (Bot service). In this system , any user has not to go t...

It is not news that testing code is essential for a project. Nowadays, with the need for development cycles to spin faster and code to be frequently pushed to production, testing code is crucial to av...

In this article, I am going to explain how I made the Google Docs clone with the help of Next.js and Tailwind CSS. I am not going to explain the whole code in this article but will discuss some key fe...

Everyone wants to write code in a fast bug-free way without thinking about its style most of the time. Thats why in this post I will talk about configuring ESLint and Prettier in an Angular project...

Cosmicsarthak Neon Dark A colourful Neon Dark Theme to lower eye strain for night owls, youth devs and workaholics Dark Theme with carefully crafted syntax highlighting for better readabil...

Go is a programming language with advanced features and clean syntax. It has a robust and well-documented common library, and has focus on good software engineering and principles.Although Go is a gre...

The rest parameter is introduced in ES6. It allows a function to accept an indefinite number of arguments as an array that is we can call a function with as many arguments as we want and the rest para...

Hello Everyone! I wanted to share my success on my previous job interview where I was asked to code a tic-tac-toe game in ReactJS and was able to pull it off landing a job offer. This is not the firs...

Hello dear DEV community, I am Atul currently I'm working on a challenge which is 10 responsive websites with HTML & CSS.This challenge is inspired by Florin pop's challenge which is hosted on you...

1.How will you make font size responsive?-If we specify text size with vw unit, it will be changed with respect to the screen size.-We can also change font size with media queries.-also declaring the ...

In programming we need specifying time for our code. Sometimes we wait until our crush end her relationship. Sometimes we wait until summer to change our job. Let's Start!For doing thing with spe...

When I started learning React. One of the main features in React that excited me is that it is a component-based!.So today I want to talk about what is composition and why composition patterns in Reac...

This article outlines two key scenarios that are common in hybrid networking and how they influence the design and architecture of your workloads on AWS. It also presents the assumptions that were mad...

This Spaghetti code article will be on the soft side as in soft-skills as I am going to talk about a very frequent and very typically engineering bias that leads to spaghetti code. This article is abo...

Brute Force Recursive Divide & Conquer Greedy Dynamic Backtracking Randomised Brute Force Algorithm It is the most common type of algorithm. Every problem can be solved by br...

KnowledgeHubWe will be pulling datasets from arxiv, ieee, github, gitlab, and bitbucket on a weekly basis. All open source about topics that relate to the Polaron World Engine. The repositories are ra...

Github is awesome, that's known. But, did you ever think how to make yours more attractive for potential employers or other visitors? Even non-tech ones like recruiters!So take a couple of hours and s...

Data structures are Array Set Stack Queue Hash Table Tree GraphWe will be discussing about Definition of a Data Structure Use Case(s) for a Data Structure Operations you should be knowing ...

Python is a language that has been put to use in many industrial fields ranging from machine learning, artificial intelligence to data science and many more. To fully maximize the usage of python, the...

I'm developing a Wordpress plugin that requires strict data for the frontend. The frontend is built with Vue.js and it's basically a multistep wizard where every step is represented by a specific Vue ...

Reactivity is a core feature of modern Javascript frameworks. It is like putting a tracker on your data. In this article, you will learn one approach of implementing reactivity using the Observer Patt...

In this video we'll cover how to create accept Call...

What is Datree?Datree is a CLI tool that supports Kubernetes owners in their roles and it helps by preventing developers from making errors in their Kubernetes configuration files before they re...

There are a lot of state management libraries available for Reactjs. Here you will learn about the 5 most popular state management libraries.In case if you don't know, simply State management librarie...

What is neural search?In short, neural search is a new approach to retrieving information. Instead of telling a machine a set of rules to understand what data is what, neural search does the sam...

In this lesson, we will try to check if the given number is a power of 2. We solve this by writing an efficient algorithm that takes an optimal amount of time. IntroductionLets do another challen...

It is common to see useState hook used for state management, However React also have another hook to manage component's state, Which is useReducer hook. In fact, useState is built on useReducer!. So a...

It doesnt require an awful lot of skill to write a program that a computer understands.The skill is writing programs that human understand. Robert C. Martin simlendirme KurallarUpperCamelCase kul...

It doesnt require an awful lot of skill to write a program that a computer understands.The skill is writing programs that human understand. Robert C. Martin Blm 1 : simlendirme Kurallar UpperCame...

I just released remix-react-native-pressable, a small package that allows you to use React Native Web's <Pressable> component with all of Remix's <Link> properties and magic.Essentially, i...

Do you want to learn web development, but you just don't know what to create? Well, here are 10 unique project ideas for you: 1. School PlannerWhether you are attending elementary school, high sc...

How it's goingI just created the boilerplate for the extension using create-react-app then modifying the manifest.json...

Hello, Everybody. My name is Tom, and I work as a technical assistant. Numerous HP printer consumers inquire about how to do HP printer troubleshooting for cable. Check to determine whether the cable ...

Quiz patente superiore c: Informazioni utilili quiz patente superiore c, possono sussistere superati unicamente nonostante il plausibile affermazione e la la scelta migliore sistema, frattanto durante...

(Originally written in https://kenzan100.substack.com/)Hello! Let me share an app Ive created, for drafting articles with ease.Im calling for alpha testers, whod like to give this app a try. If youre ...

BigQuery is affordable and fast, but it can quickly consume a lot of processing power, increasing the bills if not used properly. In BigQuery, slots decide the amount of processing power that directly...

Animated and interactive pages attract more and more attention from users. For this, we can use complex animations, or others simpler as parallaxes. There are two types of parallaxes: those that are a...

Originally published on my blog.Knowing does not guarantee doing, and that's a good thing! Every pro knows how he has to hit the ball; 'just' swing the club. Sure, they are using visualization techniq...

Flip card is cool idea to show more information on hover effect, and you can do it with just 5 main lines. HTML CodeThis is how your HTML should be :<div class="card"> <div class="flip_...

Right on the main page of the Ruby language there's this beautiful quote from Matz:Ruby is simple in appearance, but is very complex inside, just like our human body.It's Ruby's simplicity that I real...

There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle. -Albert EinsteinIn this article, we will talk about what Docker is, h...

The Best Practice of handling FastAPI SchemaFastAPI Has a concept of Schema. DTO is more familiar name If you have developed at Spring or NestJS. Simply, DTO is Data Transfer Object and It is a ...

SummaryOpenBSD has its own FTP server called ftpd.ftpd, the FTP daemon, is installed and disabled by default.All what to do in order to use it is just run rcctl enable and rcctl start. Tuto...

Python is among the most popular programming languages in the world. It is ranked high in different StackOverflow programming surveys each year. This article helps beginners familiarize themselves wit...

This is a new series where I document my struggles of leetcode questions hoping seeing however small of an audience I get gives me the motivation to continue. link This question is...interesting... ...

OverviewPython is a general-purpose interpreted, interactive, object-oriented, and high-level programming language that was created by Guido van Rossum. Applications for PythonWeb Developme...

Earthing is the process of grounding or earthing electrical systems on the earth. An earthing framework describes the electrical potential of connections to the earth's conductive surface.Chemical ear...

TL;DRdate string X, number O date Invaild date RangeError: invalid date , , yyyy.mm.dd string date .const getYearMonthDate = (date: Date): Date => new Date(`${date....

TL;DRtypegoose Yjs ( )yTypegoose.ts Notion, Roam Research, Workflowy CRDT .yjs CRDT . websocket, indexeddb . y-leveldb mongodown .( ^^;) yTyp...

There's not a single person who isn't using smartphones today. This is just one of many reasons why mobile phones are becoming a major trend. It's no wonder that every trustworthy company is striving ...

Renew dental Support uses herbs and other essential ingredients from ancient African rituals to improve the health of your teeth. A natural supplement to your dental health could prevent you from gett...

I never planned for these late night posts, yet, it seems to becoming a trend. It's always on Friday nights when something pops up that I just want to get over with before I start enjoying the weekend...

What was the ProblemWhen AlexNet won the ImageNet 2012 competition, every one started using more layers in a deep neural network to reduce the error rate. This works for less number of layers, b...

Using Bicep, we can deploy and manage all the resources required for our Azure Container Apps. In this post, we'll write a Bicep template that defines all the infrastructure required for our Container...

So, Im creating a new LinkedIn. No ads. No bs. No anything. I want to get back to work. Who else does? Ive found this to be a very awesome project that people can believe in. Do people still like Link...

Here, We are trying to change the version to Java SE 8First run /usr/libexec/java_home -V which will output something like the following:Matching Java Virtual Machines (3): 16.0.2 (x86_64) "Oracle ...

SummaryArtix is Arch-based Linux. What they declare is "Simple. Fast. Systemd-free."I installed Oracle VM VirtualBox on it.This post shows how I did it.It includes a troubleshooting about vm fai...

Is no code going to replace programming? In this article, we're going to discuss something which is very common among developers and non-tech people. People are wondering if no code is going to replac...

When you create a controller, Laravel does provide you with the route resource which provides out of the box CRUD operation routes. You can check these named routes by the following command:php artisa...

Learn Python: Top 5 free highly rated popular courses for beginners"Learn Python for Beginners" 4.5 hours course by FreeCodeCamp on YouTube.https://www.youtube.com/watch?v=rfscVS0vtbw&vl=en"Pytho...

So let's dive in on our story on truly understanding react.js library - Ep2.First, What is React?React is an open-source JavaScript library that is used for building user interfaces based on UI c...

Welcome to Day 5 of #30DaysOfPWA! New to the series? Three things you can do to catch up:Read the kickoff post below for context.Watch the GitHub Repository for updates.Bookmark #30DaysOfPWA Blog for ...

In this coding problem, we need to find the power-set of given input without duplicates. IntroductionIn this article, we discuss the subsets of a given input. This is one of the most popular que...

Over the last couple of years, Ive received requests for referrals of non-male devs, especially CTOs as of late.Theres an extreme shortage of CTOs, especially non-males, and that companies (mainly sta...

That feeling of embarking on something new.Not pictured is the wall I ran into.I am a Python developer. My life has been lived within the safe confines of an interpreter and devoid of realities of com...

I was thinking out loud the other day and was wondering what the difference between single responsibility and separation of concerns is. Are they similar at all? Let's go back to the basics and try to...

If you've been following the tech trends recently, you may now be just getting used to seeing and hearing these words - NFTs, blockchain, web3, cyberpunk, smart contracts, decentralisation, solidity, ...

1. Arrays.An array is a single variable in JavaScript that keeps numerous elements,unlike other languages where array is a reference to several variables. When we wish to keep a list of elements...

TLDR: You can securely use Google API service account credentials in a public repo by storing sensitive parts of the credentials file in environment variables and generating a new credentials file in ...

Hi All!About 2 years ago, I started a great journey: to design a keyboard for "developers" based on the open source firmware QMK and all the hardware that goes with it, otherwise it would be far too s...

Hey hey hey!Hoy he logrado avanzar un poco mas con el curso que estoy tomando sobre Redux, realmente es muy interesante y ahora estoy aprendiendo a usar GraphQL y Redux en conjunto.Creo que en un par ...

I started working in remote mode in March 2020, the reason I guess we all know.However, if an extra-terrestrial were to read this post, he can find more information here https://wikipedia.org/wiki/COV...

Resumes and Cover Letters with Chloe Condon Launchies Your browser does not support the audio element. ...

What is GitHubAccording to Kinsta "GitHub is a for-profit company that offers a cloud-based Git repository hosting service. Essentially, it makes it a lot easier for individuals and teams to use...

Part 3: Deploy contract on a real test network -- Ropsten Testnet.The purpose of building this blog is to write down the detailed operation history and my memo for learning the dApps.If you are ...

Lists and dictionaries are one of the most often used data structures in Python for data storage and arrangement. This tutorial will explain how to carry out access, modify operations, etc., on lists ...

Let's see what MDN has to say:The reduce() method executes a user-supplied reducer callback function on each element of the array, in order, passing in the return value from the calculation on the pre...

Hi everyone!Welcome to MongoDB $weeklyUpdate! Here, you'll find the latest developer tutorials, upcoming official MongoDB events, and get a heads up on our latest Twitch streams and podcast, cu...

What is HTML All The ThingsHTML All The Things is a web development podcast and discord community which was started by Matt and Mike, developers based in Ontario, Canada. The podcast speaks to w...

Hey there,In week 4 we looked on how to compiler optimize our code. It was made clear to us that the way we write code actually will be rewritten by the compiler, so our code gets optimized.The ...

As mentioned in the previous post, HTML is the basis of any web application, it is the backbone of development, and because it is one of the main elements of our website, it is important that we devel...

Learn Python Training in Chennai at Credo Systemz to up skill and develop in-built knowledge yourself. Credo Systemz offer Python training in Chennai which ensures effective in depth theoretical and p...

When I read an article about earthquakes caused by fracking in west Texas, I wanted to map the data. Additional research referenced a report published in Science. Titled "High-rate injection is associ...

Hace tiempo en el lugar donde trabajo desarrollamos nosotros una herramienta que nos permita saber si un sitio estaba disponible o por algn motivo no responda hasta hora a esta funcionando bien, solo ...

We are pretty much familiar with the Typewriter effect, although we might not be acquainted with a Typewriter. In words, the typewriter effect is the gradual revealing of the words as if it is being t...

Fixer Upper. We all love it. Even if you hate it you still kinda love it.If you are unfamiliar with the show (living under a rock?), Chip and Joanna Gaines help prospective homeowners build their drea...

So far so good, I have been working on a number of projects of which have demamded that I really understand the React Library to its core.For a while, I had been juggling around into thinking that Rea...

IntroThere are two ways to pass a value to a variable in JavaScript and understanding how they operate is fundamental to your success at manipulating data in your code. In this short blog I will expla...

On Wednesday, Feb 2nd, members of the Sandpack team - Danilo, Jasper and Alex hosted a live AMA (Ask Me Anything) with the CodeSandbox Discord Community. They answered questions about Sandpack, its li...

TweetJOBS displays all the jobs posted on twitter and updates it in real time, you can search your skill in the search bar and VIOLA you will get the job post for the skill on twitter from where you c...

Libshare helps you curate and share your favorite NPM libraries with the community. Showcase all the awesome libraries that you used in your side project and give them visibility. Made for the of ope...

JavaScript is a functional programming language because, it accepts Higher Order functions.Before going on to higher order functions. We can learn how we can make our code clean by using higher order ...

InstructionsGiven two integers a and b, return the sum of the two integers without using the operators + and -. ApproachWe cannot use arithmetic operators, so we have to use bit manipulatio...

What is Render Props in ReactRender props is a pattern in react which helps us to pass the functions as a prop to the components so that we can decide the component rendering logic instead of le...

IntroductionAmazon EMR is the industry-leading cloud big data platform for processing vast amounts of data using open source tools such as Apache Spark, Apache Hive, Apache HBase, Apache Flink, ...

As the next major milestone in our journey, we are proud to share that weve raised $25 million in Series A funding led by Coatue Management to help developers optimize and run Kubernetes at scale. Wer...

Hello friends,Hope you are doing great. I wanna share with you one website which I have created with HTML, CSS, and JavaScript only. - [https://stylishtexteditor.blogspot.com/] *() Stylish Text Ed...

SummaryPHP-FPM, PHP FastCGI Process Manager, is a part of PHP package in OpenBSD packages nowadays.So installing PHP (php-?.? due to the version) comes with php??_fpm automatically This post wil...

Visual Studio Code (VS Code) is a source code editor or IDE (Integrated Development Environment) freely available for all major operating systems. Although VSCode has native features to help you devel...

This guest post was written by Nicolas Bohorquez.Nicolas Bohorquez is a data architect at Merqueo, has been part of development teams in a handful of startups, and has founded three companies in the A...

A Progressive Web App (PWA) is a web app that is enhanced by progressive web technologies that help deliver an experience that is on par with native apps. Web Applications are easily discoverable comp...

CSS (Cascading Style Sheet) is still among the top ten coding languages, according to Redmonk(It was founded on the premise of the increasing influence of software developers in the technology industr...

Trending Projects is available as a weekly newsletter please sign up at Stargazing.dev to ensure you never miss an issue. 1. tailwindcss-animateA Tailwind CSS plugin for creating beautiful animat...

Does using the cloud make your business sustainable? Research suggests that its a greener choice.By moving to the cloud, the e-commerce giant Etsy slashed its energy consumption by 13% (from 7330 Mwh ...

Summary OpenBSD httpdOpenBSD has its own web server called "httpd".To be frank, it seems to have less conf examples and tutorials. Therefore, some might think it more difficult.It's, howeve...

A functional component is just a plain JavaScript function that accepts props as an argument and returns a React element. There is no render method used in functional components. On the other hand, a ...

We are already halfway through Q1 of 2022 me as usual, still processing 2020 and Microsoft has Turbo mode on: it is slowly starting to release .NET 7. Aside from that, Microsoft is very focused on B...

During a code review, you formulate comments that can address various topics:readability design & architectureperformanceframework or language usage These explanations are insightful, but in most ...

In the previous tutorials, that are covered in the documentation, we tested various parts of Nhost, such as:DatabaseGraphQL APIPermissionJavaScript SDKAuthenticationAll changes we did to our database ...

Type Coercion: Automatic conversion of a value from one data type to another data type is called Type Coercion or implicit type conversion. Javascript engine does this in different scenarios. Let's se...

Agile Git Workflow with JiraThis documentation will show the git standard workflow for medium sized to big tech companies. When working with a system that would be use by thousands of users ever...

Are you a software **developer **or just a **thinker **or innovator?How many times you are searching for collaborator or contributor for your project ideas and you don't find them?Well, you are in the...

Recently i was learning Java programming and while practicing some of the fundamentals i created some star patterns.Working with pattern program in Java helped me think clearly the flow and working of...

Git: A forma mais assertiva para se contar a histria do seu projeto, usar essa ferramenta como escrever a biografia do seu cdigo! OntemDesenvolvi templates para validao de formulrios com Regex ...

This guide was originally published on my personal portfolio What is Zod?Zod is a TypeScript-first schema declaration and validation library, Created by Colin McDonnell. Unlike Yup, Zod is TypeSc...

Photo by Ivan Diaz on UnsplashIn almost every web application I end up reusing the same pattern to export data to the file system in JavaScript - i.e. a solution that uses the File System Access API a...

Do you know, what is new in Selenium 4? Lets find out!Selenium comes to mind whenever we go for automated cross-browser web testing. Also, QAble is a prominent service provider for selenium automation...

With Serverless a lot of headaches is now offloaded and outsourced to Cloud providers. We pay for what we use, scaling is no more our concern. Provisioning is more or less elastic and automatic. But ...

I have created a hashtags generator that generates hashtags based on your keyword.To do it uses curl to scrape sites that are already providing the best hashtags for that keyword because if you see wh...

In programming, an array is a collection of elements or items. Arrays store data as elements and retrieve them back when you need them.The array data structure is widely used in all programming langua...

Did you know that everyone is dreaming of starting an NFT marketplace? Whereas you can kick start the venture with white-label solutions. Do not indulge in deep thinking, and here you can find out the...

I'll start i should probably remove those npm stickers...

Reference BlogBest WooCommerce Coupon And Discount Plugins...

Hello developers.I created a dev community.You have more and more freedom please join it through this link and chat with and our dev community -https://sripadhs.github.io/devcomment your feedback!...

Static blocks are used for deallocated /substitute default values of static variables of a class.There are some protocols which drive the functioning of static blocks:Static blocks will be carry out o...

This is my self documentation from original docs hereSentry is use for trace performance issues to poor-performing api calls and slow database queries.It can show the list of errors log that you provi...

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Chaos Carnival 2022 was held from January 27-28. Although held as a virtual event, it wasn't just your everyday Chaos Engineering conference but was rather a huge success with the traction it received...

This article is a continuation of Python 101: Introduction to Modern Python where we introduced, set up and gave some basic understanding of the python. In this article we will discuss about the vario...

I see a lot of code that's not following any standards. Especially in the Wordpress community.I don't hate it because it does the job done, but if you try to debug it or understand it you're gonna hav...

I'm incredibly excited to share that in February 2022, I joined AssemblyAI full-time as a Developer Advocate! About AssemblyAIAssemblyAI is a Deep Learning startup focused on a state-of-the-art S...

Hello. I'm Tudor, blockchain developer and writer at The Crypto JournalI help people understand Blockchain & Crypto concepts with the help of 5-minute worth-of-reading reports.If you are intreste...

We have seen the basic usage of defining an object in the previous article on TypeScript types. However when we used this object it looked like this:const getFullName = (user: {firstname: string, last...

Upgrade to Laravel 9 from Laravel 8Today I am going to explain how you can upgrade to Laravel 9 from Laravel 8. Laravel Upgrade Guide.Laravel documented the Upgrade Guide you can read for a...

An open-source prototyping tool to assist engineers at every level in building their next React web application Current EnvironmentIn todays software engineering landscape, youll be hard-pressed ...

Every night... I dream the same dream. And then... the nightmare begins.I do what I have to do... to protect i18n.With this blog post I open a doorway between universes, and I don't know who or what w...

Hi!! Hope You All Are Well. Welcome to my post.So Many Beginner Web Developers, I Mean those who are learning to code may stuck in a situation of that what to learn next or what to do next. What...

With Java version 8 it's very easy to get the current timestamp with LocalDateTime.now(). One problem that might arise is it's not easily testable/mockable. Imagine some testing data and conditions de...

The scrum framework is a set of principles that help teams adapt to changing conditions and requirements. It helps learn and improve by taking into account the various factors that affect their work e...

Well wonder How client side PDF's are generated and you have tried coulpe and felt nouthing much you can do?. I have used diffrent libray in diffrent projects and well they have their limitations.In t...

Are you looking to outsource the developers for your project? There are several options to select from. A Lot of possibilities can cause over-calculation and can hide your pragmatic side as well and I...

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Original post: https://thanhle.blog/blog/frontend-performance-pattern-en Why should you read this?Common patterns use to optimize frontend performanceBoost your web app speedConvince your boss an...

In this article, you will learn how to securely deploy and configure an AWS-S3 bucket using Terraform. You might be asking yourself, wait a minute, this is an easy task, so why do I need a template t...

After having a job at your dream company, you often realise that tackling the interview is more difficult than working at real projects. Let's take an overview look at what to focus when preparing for...

As someone learning programming, I'm always learning something new. I've realized the to be able to learn, I have to ask questions and share my understandings.I've found developer virtual events helpf...

We're back with a brand new episode of DevNews! S7:E6 - The Growth of Online Romance Scams, Facebooks Content Moderation 'Sweatshop, and More DevNews ...

I want to get more into dataset creation and exploration and when unsplash released a dataset a while back i knew that it was a good excuse to start.Then thought seeing other dataset like FFHQ and sim...

Definio: Um algoritmo um conjunto de instrues que realizam uma tarefa.Pesquisa BinriaA entrada uma lista ordenada de elementos. Se o elemento que voc est buscando est na lista, a pesquisa binria ret...

Hi, Devs!Who are getting start in Typescript could face this error: "Cannot Redeclare Block Scoped Variable Name" and it means a concept into that language.Let's see an example:The error is comi...

In this tutorial well create 3 different types percentage calculators using JavaScript.X is what % of Y?What is X% of Y?What is the % increase or decrease between X & Y?Each calculator has almost ...

With the latest Next.js 12.1 version finally we got one of the most powerful missing feature: on-demand ISR !Thanks to this you can revalidate your SSG pages on the fly without rebuild all the site or...

Azure Synapse Analytics is not just a data warehouse. It also provides the capability for big data analytics, data integration, and data visualization along with data warehousing, and all of these fea...

GitHub is a wonderful tool for beginner programmers to learn how to use. It allows for saving code to the cloud and continuous integration. In order to use GitHub developers commit, or add, changes to...

Routing Setting up a home labFirst things first, before setting up a network, always use a diagram, it helps you get your plan in order and not get lost along the way. So this is our diagra...

Part 2: Build the test React App and realize making transactions locally using MetaMask Wallet.The purpose of building this blog is to write down the detailed operation history and my memo for l...

Virtual Environments in PythonVirtual Environments are isolated Python environments that have their own site-packages. Basically, it means that each virtual environment has its own set of depend...

TL;DR; The-cheat.com launching on 2022 March 4thRecently i've started my Year of Hustle. I was trying to come up with something worthwhile for my first mini-projects. I thought to myself: I know ...

So, before we start a quick disclaimer: I have no idea what I'm doing with javascript. I'm part of the #100devs program and we are going to start learning javascript today. However, our commander-in-c...

This article gives a brief introduction to the concepts and syntax of github actions. While the official documentation of github actions is comprehensive, the aim of this article is to help avoid thos...

Hotwire (HTML-over-the-wire) ships by default in Rails 7. Stimulus is one component of Hotwire, the other one being Turbo.The key promise of the Hotwire approach is to get the benefits of single-page ...

If we think about data storage the first think it comes to our mind is a regular database, this can be any of the most popular ones like Mysql, SQL server, Postgres, Vertica etc, but I noticed no too ...

You know that moment when you have a Pull Request waiting for someone to review but days pass and no one is looking at it, so you have to manually ask reviewers in a public channel or privately. How w...

If we are looking to incorporate AI into our website search functionality to optimize the buyer experience, should we do that with a WordPress plugin or are we better off with a different approach? An...

I deploy https://strdr4605.com on Github pages. Deployment and hosting are on gh-pages branch.When doing my usual check of branch status and history using:git log --oneline --all --graphI faced this p...

Test Driven DevelopmentTest Driven Development, or TDD, is a process of development where the developer first creates test cases for the software, meaning what the developer wants the software t...

AzureFunBytes is a weekly opportunity to learn more about the fundamentals and foundations that make up Azure. It's a chance for me to understand more about what people across the Azure organization d...

Overview of My ProjectDevelopment of a fully fledged hardware to software weather station app integration with azure.Problem -- Due to the most of the incoming services on weather people are not...

Hello, my name is Dmitry Karlovskiy and I have... post-traumatic stress disorder after generating sourcemaps. And today, with your help, we will treat this by immersing ourselves as deeply as possible...

If youre a web developer, Im sure that you use bundlers (e.g., Webpack, Rollup, or Parcel) which transpile the JavaScript code of your application with Babel under the hood. No doubt that you also use...

In this tutorial, we are going to be seeing how we can send a transaction in the Solana blockchain using Python!For this, you do not need to know any complexity or what happens behind the scenes. We w...

Welcome to DEV!Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself.Reply to someone's comment, either w...

Your enterprise might want (or need) to combine public clouds, private clouds, and on-premises resources to gain the agility it needs for a competitive advantage. Typically, the IT agenda has been foc...

Over 45 pre-built websites each with 7 professional plugins ready installed in 10 minutes. Industry solutions for hairdressers, yoga, massage and much more. GET IT NOW ...

Metaphors are a distinctive trope of language which allow readers to make associations. Basically, metaphors allow readers to connect the literal with the figurative, making the known stand for the un...

Advantage of the CRM ProData is stored locally on the computer. No customer data is uploaded to unknown servers (which, by the way, is forbidden without the customers consent). Even runs on a US...

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Probablemente ms de algunos de ustedes habrn escuchado en repetidas ocaciones que suele ser mejor usar Object Literals en lugar de sentencias switch o inclusive if.Las sentencias switch, son de las pr...

The Description of Bubble Witch 2 Saga MOD APK 1.138.0 (Unlimited Lives)If you like the Bubble Witch series, download Bubble Witch 2 Saga the next exciting casual game from Bubble Witch. The game bel...

I've been digging into React Server Components via Shopify Hydrogen, and I'm very impressed & excitedHere is a visual explanation of my understanding of RSC and what it means for you: First, ...

I need it now and I need it reliable ANYONE WHO HASNT DEPLOYED APPLICATION INFRASTRUCTUREIf youre on the receiving end of this statement, we understand you here in the K8ssandra community. Although we...

This is an example of how you could write a service that on-the-fly generates a preview image or video from an HLS stream. Before we start, why would you need this type of service? One use case is tha...

I am an SEO and CMS expert, who have been helping clients from around the world for the last 5 years. Solving problems was the course of my day job, which I left just before the pandemic. I love solvi...

Definition by MDN: The filter() method creates a new array with all elements that pass the test implemented by the provided function.Let's see some examples:Example 1: Given an array of numbers, filte...

Hey guys, I am back with the CSSBattle Series!This article is for Target#5 "Acid Rain" on CSSBattle The best approach I could come up till now is stated below.<p id="a"><p><p id="...

My team recently had to put together a large component for uploading CSVs that had a lot of moving parts. S3 uploads, background workers, GraphQL polling, and real-time progress bars were all involved...

Hi!In this quick tutorial, I'll show you how you can create custom cursors with just images and a few lines of CSS code.Screenshot: The Cursors:We need at least one custom cursor image. You can l...

Cloud procurement presents an opportunity to reevaluate existing procurement strategies so you can create a flexible acquisition process that enables your public sector organization to extract the ful...

Website analytics is truly a very important thing. We can understand our audience well and can tailor our content to our audience for higher engagement. Google Analytics had always been the go-to solu...

Being a developer/programmer is not an easy task. Frustrations are bound to happen in this course of work. A certain degree of frustration is inevitable, and you will have to deal with it. Developing ...

You can download the source code for this tutorial here:Download the Source CodeIf you've made it to this article, congratulations, we are done with the frontend basics of JavaScript. It is almost tim...

I've been following the NFT scene loosely since September and I have a basic understanding of what it has to offer, the advantages, and of course the disadvantages that the mainstream internet user ba...

From the Vue.js documentation:The reactive conversion is "deep": it affects all nested properties.In Vue.js, when using the data option or the reactive() function, a JavaScript object is transformed i...

When Misko Hevery (creator of AngularJS) approaches you to look at his new framework, well, you stop and listen. I was already aware of Qwik and saw the potential, but this was as good as any to stop ...

I need some suggestion regarding my career as a front end developer?SHOULD I QUIT MY CAREER AS A FRONTEND DEVELOPER?(Read please and give your valuable feed back)In frontend development i know HTML, C...

Before starting this post, I want to congratulate you all for making it till here! Kubernetes is intimidating, especially if you come from a developer background. The fact that you were able to unders...

Being able to work with APIs and write queries is crucial to any developers skill set. While working with REST APIs may be the standard, more and more teams opt to setup their APIs using GraphQL. In t...

We believe that part of being open source is to share our processes, plans and roadmaps into the open. We are therefore thrilled to reveal the expected roadmap for Medusa over the next six months. The...

This season, were helping you level up your interviewing skills! Each week Lauren Lee, Danny Ramos, and industry experts will offer advice on navigating career progression within tech.Do you have idea...

IntroductionAs openEuler also uses Redhat Anaconda as its OS installer, we can use Kickstart for Automatic Installation. However, the guides provided in the previous documentation officially are...

In this series of posts I will list the things that I always loved about Ruby. Some of these work differently in other languages or they don't exist at all. I will try to give some comparisons when po...

Hello Guys Today I am sharing GitHub Git Cheat Sheet 1. Git Configuration$ git config --global user.name "Your Name"Set the name that will be attached to your commits and tags.$ git config --glo...

As we all know that Javascript is a very powerful language which helps us to do amazing things on the web and with the combination of Node JS (running on the server-side) it has become even more treme...

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PART 1: Presentation and project setupPART 2: Write Qovery data into NotionHere is the next step in our NotionOps journey. Recap of what we have done so far:We created a basic Node.js project.We integ...

The image tag is used to tell the web browser to display an image.It is usually written as <img /> and can have attributes such as (but not limited to) src - used to specify the path to the imag...

MBM is a leading supplier of construction materials in Dubai, Abu Dhabi, United Arab Emirates. http://mbmauh.ae/...

It's hard to make predictions, especially about the future, but that's exactly what we'll try to do in this article 2021 was a strange year.There was a significant regime change, we finally beat the p...

IT certcollection can help you snappily gain and validate precious skills and know-how in a sphere that will foster your career. Then are the most popular IT certs moment. Certcollection can validate ...

Como instalar Dart SDK no LinuxInstalar usando apt-get:sudo apt-get updatesudo apt-get install apt-transport-httpssudo sh -c 'wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key ...

So, before I jump into our Continuous Testing Strategy, I want to cover off why we want to enhance our testing capability.At the heart of it, it is to reduce the risk of incidents that could cause los...

*header pic by Shen ComixDeveloper performance is a hot topic nowadays, especially during the COVID-19 time when most of us work from our home offices. Executives feel a strong need to measure develop...

Flutter is a UI toolkit from Google that allows users to build natively-compiled applications for the web, desktop, and mobile devices. It is also embedded from one single codebase, meaning that while...

While interviewing entry-level developer(s), to test their understanding of OOPs concept more often than anything I ask them to design a Real-life object in code viz. a vehicle.I see a lot of candidat...

123@Bean public FilterRegistrationBean httpFilter() { FilterRegistrationBean registrationBean = new FilterRegistrationBean(); registrationBean.setFilter(new HttpFilter()); regi...

What is the right Authentication Protocol for your Business Case? Which authentication protocol would you choose? In this video Ubisecure's IAM experts go through the business cases of SAML, OAuth and...

If you have ever interacted with Azure AD, then you have definitely interacted with the process of SAML authentication.If you've ever wanted to know What is SAML? and How does it work? then this video...

Watch Crypto expert explain the Blockchain to Congress.At a congressional hearing on crytpocurrency, Bitfury CEO Brian Brooks explains the blockchain and how it plays an integral role in Web 3.0....

What are smart contracts and what do they have to do with blockchains and cryptocurrencies? Well, let's find in plain English!...

What do you do in your job? Simple question, but usually the answer is not that simple. We write code, but is the knowledge of your languages of choice the only thing that you should learn? Are there ...

Hello everyone ,Mailchimp is one of the most popular all-in-one marketing platforms that helps you manage and talk to your clients, customers, and other interested parties. There is no doubt tha...

Mobile app development used to be painful. In this post, I talk about how Expo changed that forever. At the end of this post, you'll get a solid understanding of the entire Expo ecosystem, and you'll ...

Metaverse projects are blooming, and some companies are betting big on them being the Next Big Thing.The term "metaverse" has spread through the internet and become a very hot topic. The idea of a hug...

what is Rust?Rust is a memeory safe compiled language,It is used where memory is critical,where high level languages use garbage collector and low level languages give you pointers and allocations to ...

Python is one of the most popular and easy-to-learn programming languages and is used almost everywhere, including web development. There are many of Pythons most popular frameworks for it. Many of th...

Aldi is a general store that works on a worldwide level and is one of the biggest retailer chains in Europe. Which began as a little staple outlet in 1913 in Germany has now developed into a mammoth c...

I used to wonder how people make money on the internet through their writing skills.My idea of making money through writing was having a world-famous blog that gets millions of requests per month. And...

The work market is constantly changing.Having specific career skills can make a difference in your success no matter what technology you're working in today.Knowing which skills are in high demand mig...

To delete one entry you can use findOneAndRemove command - it issues a mongodb findAndModify remove command.Finds a matching document, removes it, passing the found document (if any) to the callback.l...

In this video tutorial we will be building anawesome animated navigation panel purely using HTML,CSS and little bit of JS.https://youtu.be/fiGCCuarFmYI highly recommend beginners to watch it so they c...

Running headless mode selenium in Docker Container then pushing image in Amazon ECR.What is Amazon ECR?Amazon Elastic Container Registry (ECR) is a fully managed Docker container registry that makes i...

Here we are going to write simple JavaScript for remove class on html body on scroll top behavior and add class on scroll down behavior which is most used in mobile responsive web designs to show and ...

When it comes to TypeScript, a big part of the game is defining types.With this, we can define annotations, but they can appear in more places.In this specific article, we will go through the most bas...

Nuxt 3 and PiniaIntegrate Pinia as your state management library for your Nuxt 3 application. Vuex -> PiniaEvan You, the creator of Vue himself, has stated "Pinia is de facto Vuex 5! At ...

What happens on blockchain, stays on blockchainand so does your dApp.In the cryptoverse, Bitcoin tends to guzzle all the limelight. But little did we know that Ethereum will not only overtake Bitcoin ...

We've mentioned it before that a Full Stack Developer is a person with numerous capabilities. Here are the Full Stack Developer capabilities that are not negotiable! 1. HTML/CSSWhile HTML is a sh...

Hello, I am a beginner developer (Reactjs, mern...) But I remain open to learn other technologies.I would like to develop a web application with two ways to access a user's session.the first: the clas...

This is a follow up post for JSON Logging in Elixir using a custom formatter where we looked in to how to log request logs to a file using a custom formatter. We require below hex dependencies in our ...

AI-powered voice assistant apps have made a powerful impression in this modern technological age. They have now forayed into the travel industry with much fanfare and success. So what exactly is the...

When we removed the component from DOM, the onDestroy() method is used. We need to call it before the component is removed from the DOM.Let's create a new component, DateAndTimeComponent.svelte and ad...

Cloud technology is widely used by many organizations to take advantage of its scalability, flexibility, and cost-effectiveness. However, new updates with ease also bring new complexities in its procu...

When faced with choosing apps development based on Android or iOS, this problem can be answered by market demand measured from the previous year experiencing an increase or decrease in the number of u...

With all the different approaches and strands of feminism, should men be cyberfeminists?Cyberfeminism, coined in the 1990's is a feminism approach that seeks to describe the work of feminists interest...

VDI uses virtual machines for managing virtual desktops. It is known to be a virtualization solution for virtual machines. Many organizations working with VDI have experienced several benefits for the...

Hi, in the Redux world, I only change thanks to a reducer. Howdy, I am in charge of communicating what needs to be done.Greetings, I am in charge of transforming the state as per an action request.Hey...

, , , , . , , Front-end , / . . .{ "status" : 401, // Http Status Code "code" : "UNAUTHORIZED_USER" // string Response code "error" : true /...

Table of ContentsIntroductionPrerequisitesVerify ownershipIndex the pageTest the web page Introduction Why do we even care about making our web pages visible on Google?Even though the...

Reinforcement learning is a subdomain of machine learning in which agents learn to make decisions by interacting with their environment. It recently gained popularity through its ability to achieve su...

These posts will be in three parts.Function for password validationRefactoring the function for password validationUnit test the function for password validationThis is the third and final part of the...

I have often found styling a React application very confusing and difficult. Initially, I was confused about how to structure my CSS files, thoughts like "should I dedicate a specific CSS file to spec...

You can now use the R package polished to secure RMarkdown (.Rmd) documents that use the shiny runtime. This includes flexdashboards! Check out the full blog post here....

If you're designing your software differently than you might prefer to otherwise, all in the name of type safety, I consider that an unqualified blunder. (I'm speaking from the standpoint of building ...

This article will show how to build a great looking console app that your users will love interacting with. The console app will contain some graphical widgets that will make for a great user experien...

Dev Interrupted has a new podcast page on Dev.to! Have a listen over here!Venture capitalists have a reputation for wielding ruthless insights, judgements and criticisms of companies, tools and talent...

tsParticles 1.41.1 Changelog UpdatesAsync InteractorsUpdated some readme files tsParticles 1.41.2 Changelog Bug FixesFixed svelte component, it was having issues with TypeScript s...

I've received a ton of inbound requests to share my expertise in the Developer Experience (DX) space. It's clear that this has emerged from the DevRel space as a key component of a successful DevRel p...

When writing code, a reserved keyword is one you can't use as the name of a variable or identifier. As of 2022, this is the full list of valid reserved keywords in Javascript. All Javascript Rese...

One of the most important concepts in Javascript, as with most programming languages, is the ability to define variables. A variable is a container of a value or data. Some types of variables can late...

Here's a delicious and freshly-baked episode of DevDiscuss to satisfy your developer podcast cravings. Added bonus: it goes great with Pudding S8:E2 - You Too Can Create Beautiful Da...

Hello DEV Community!I'm excited me to announce a significant improvement in how we embed rich content (such as Tweets and Youtube videos) in Forem posts and comments.Now, you need just the embed keywo...

The ArgumentWhy should prefix the names of interfaces with I in C#? Here is the full answer given from Microsoft's documentation on C# coding standards. To save you the click, I'll post it here....

Hello friends,I figured since this is my first post, I should talk about my story and how I got here. My name is Amanda, and I used to be(well, technically still am according to my license) a Register...

template link--scoring 100 in Lighthouse and in other performance test is hard yet it is every front end developer's dream, however most of us don't achieve that because it simply takes a lot of work...

Part 1: Deploy BlockChain and Smart ContractThe purpose to build this blog is to write down the detailed operation history and my memo for learning Dapp.If you are also interested and want to ge...

Photo byElisa VenturonUnsplashSQL has become a common skill requirement across industries and job profiles over the last decade.Companies like Amazon and Google will often demand that their data analy...

Don't Miss This Opportunity to Code with LucasLucas Santos, Senior Software Engineer and Google Dev Expert, will demonstrate the migration process from a MongoDB database to a HarperDB instance ...

Hello folks! I decided to make a minimal programming language... without any knowledge... StartingFor this challenge, I chosed C++ because its fast. I would chose rust but i will rewrite with rus...

*What Are Components? *Components let you split the UI into independent, reusable pieces, and think about each piece in isolation. Components modularize both functionality and presentation in our code...

There's a lot to learn out there about Flux, Vuex, Nuxt, Vue, a framework of a framework, and so on. My idea here is to keep it as simple as possible. I really encourage you to go and read the docs fo...

I'm Federico, a Software Engineer specialized in Frontend Development and System Programming. You can find out more about my work on Twitter, YouTube and GitHub.This post originally appeared on my per...

This is an OpenPGP proof that connects my OpenPGP key to this dev.to account. For details check out https://keyoxide.org/guides/openpgp-proofs[Verifying my OpenPGP key: openpgp4fpr:fa47e803f801e0fcc57...

Middleware is a powerful idea that allows us to decompose complex systems into layers of abstractions. When we discuss middleware in the context of Go we are referring to the ability of some self-cont...

Starting with your own product is tough, especially if you care about the ownership of your product - PaaS solutions are quick and easy to deploy, but terrible when it comes to the latter point.Which ...

A how to guide on using a secure and private NuGet package source for your .NET dependencies in Visual Studio and JetBrains Rider..NET, the Microsoft supported open source framework, is celebrating 20...

You can download the source code for this tutorial here:Download the Source CodeRemember when we talked about HTML and CSS, we briefly introduced something called SVG? It allows us to create beautiful...

TLDRTikTok uses machine learning algorithms to curate their For You feed. The feed is personalized to every users unique interests and interactions with TikToks content. OutlineIntroCategor...

Odds are, if you're doing any commercial programming, you've had to interact with a SQL database. They're a staple in programming due to how easy it is to store and retrieve data on them and the many ...

Remain TimeDespite the way that stay time is an underhanded situating part for Google, it's an essential component in the client experience - and we understand that client experience is regardless of ...

IntroductionRecursion is one of the most common programming constructs there is. Recursion in JavaScript land, is generally implemented via recursive functions, where a function calls itself. A ...

Let's see what MDN has to say:The map() method creates a new array populated with the results of calling a provided function on every element in the calling array.Here the calling array is the origina...

The message got my attention:Client: "My AWS training account was hacked and I got a big bill!"Me: "How big?"Client: "7k in 3 hours and it keeps going - help!"This story is a cautionary tale, it's not...

AsyncAPI is the most popular specification for describing asynchronous APIs and Event-Driven Architectures.Open-source and partially based on OpenAPI standards, AsyncAPI has been a solid and efficient...

What is a repository?Basically a repo is short for repository. A repository is like a container, it stores your files. It is stored with a history of changes you've made. If you don't get what a repo ...

Whilst working with AWS Glue recently I noticed that I was unable to use a view created in Athena as a source for an ETL job in the same way that I could use a table that had been cataloged.The error ...

Hello Guys Today i am going to show you how you can apply filter on map function.So why i have to use filter method on map function well here is the problem i faced<div> {props.list.map((item)...

It's been a while since we can connect App services to Azure Sql in a secret-less fashion, using managed service identity (MSI for brevity from now onwards). The configuration is a bit more complicate...

This is a repost from Junior Developer Diaries, head over there to see more tutorials, tips and tricks I wish I had when starting out. Context switching in your workflow (the enemy)Imagine you're...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

Ever since I started online learning due to Covid, I've been having some time management issues and my procrastination habits have worsen. I think it's because I never had great habits to begin with w...

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Hello guys! In this post we'll be looking into the web and internet, the problems of the current web, blockchains, web3, and how web3 and blockchains works together. Let's dive in!!. What is inte...

This article was co-written with Wesley Faulkner. Wesley Faulkner is a first-generation American, public speaker, and podcaster. He is a founding member of the government transparency group Open Austi...

MongoDB doesnt come with a comprehensive admin panel out of the box. There is Compass, the GUI built by and for MongoDB that is made for querying, optimizing, and analyzing data, but it wont meet ev...

Cossack Labs security engineers analysed several React Native financial applications which have 100+ direct dependencies, including 16 cryptographic ones, to show you the state of the React Native ope...

AWS includes the components needed to enable pipelines for predictive analytics workflows. There are many viable architectural patterns to effectively compute predictive analytics. In this section, we...

Make a Random Password Generator using Html CSS Javascript, step-by-step from SCRATCH Source Code:HTML<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> &l...

Problem StatementQ.)Given the root of a binary tree and an integer targetSum, return all root-to-leaf paths where the sum of the node values in the path equals targetSum.Binary treeInput: root = [5,4,...

We are working on react components integrated with strapi and storybook. Both for me - a novice programmer and for Wojtek - a programmer with many years of experience and extensive knowledge, it brin...

Photo by Devin Avery on Unsplash TLDRLeccin en video en eggheadJavascript es un lenguaje muy flexible que ofrece mltiples formas de solucionar un problema.Por ejemplo: Eliminar elementos de un ar...

You can download the source code for this tutorial here:Download the Source CodeIn computer programming, an event is a user input, such as mouse and keyboard actions, and the program we write is usual...

Digital commerce has changed, and there is an increasing demand for faster and highly efficient solutions across multiple interaction channels. The rise of headless commerce allows for more creative f...

Hey all Happy to share M3O, a new serverless cloud platform we're building which tries to put all the common building blocks on one platform. Our goal is to abstract away the complexity of the cloud a...

According to Wikipedia,The strategy pattern (also known as the policy pattern) is a behavioral software design pattern that enables selecting an algorithm at runtime. Instead of implementing a single ...

If you ever attempt to send a v-model through a slot in Vue 3 (or Vue 2), you learn pretty quickly that it isn't possible out of the box. However, there is a workaround.The following code example allo...

IntroductionNFT Gaming is getting popular with the Upgrading Advanced Technology and Blockchain.You can sell your owned In-Game NFT to other needed Players, even rewards and prices to Make Money...

What is Semantic HTML?What are Semantic HTML elements? When looking at one it seems like any other HTML tag, however, its meaning and intended use are clearer to the browser interpreting the HTM...

We are collecting some devops (and security) tips & tricks on Telegram channelhttps://t.me/dailyopsFeel free to subscribe to get updates. It's recommended to mute the channel to avoid noisy alerts...

I wanted to implement OAuth 2 Code Flow with PKCE by help of IdentityServer. Currently, mobile users put their user/password only in the mobile app. They do not redirect to other pages via browsers or...

When youre writing Terraform code, you have a state, which is in the tfstate file. The state tells the environment, whether youre deploying to the cloud or on-prem, what its supposed to look like. Whe...

Table of contentsIntroductionHow to deal with side effectsChaining side effects IntroductionInitially, I wanted to talk about function purity and referential transparency at this point of t...

Hello Everyone, In the last post, I have covered the basics of how to creating and deleting Store procedures.In this post, I will go through the below topics and how to use in, Store proceduresVariabl...

In this blog, I will teach you how to create full page tabs with Html, css, and JavaScript. Source Code<div class="container"> <div class="tab__conatiner"> <button class=...

Install react-google-login modulenpm install react-google-loginstep 2 :Open Google developers consoleCreate new projectEnter The Project NameSelect you project -> Dashboardselect OAuth in the left ...

If you're interested in data science, you'll want to check out these 10 projects on Github. These projects are perfect for beginners who want to learn more about data science and coding. Each project ...

Why Hire a Press Releases Transcription Services Company?Professional transcription services play an essential role in your company or business. Especially when you attend conferences, conduct intervi...

Key takeawaysGo 1.18 is expected to be released in February 2022.New function Cut added to strings and bytes package, which will make our Go code pretty simpler. Go 1.18Go 1.18 includes sev...

For me and for many people it does, and a lot!I am very privileged to have a good home office, but unfortunately not everyone does.A few small things that you can do to have a better working experienc...

I have been for a few years growing a bit unintentionally, and I fear you might be as well. The problem with that is that you might end up in a path you didn't want.But what do I mean with "unintentio...

I've been wondering how to securely share passwords and secret codes online between your devices using your browser, without having to install the same password manager app on multiple devices. There ...

Two very different technologies combine a virtual and physical environment with 3D images to create a better experience. Real estate, healthcare, education, games, advertising, e-commerce, training, ...

You probably know that these days AWS advises you to create a separate account for every team/env/component/etc. I am certain you know that best practices and reality often differ. Maybe two teams nee...

Improving yourself is one of the nicest feelings in the world. And as a programmer also one of the most important skills probably. Lately I found out a way that works really well for me and I want to ...

There are lots of Matrimonial site who works for Sikh community but TruelyMarry.com is one of the best Indian Matrimonial services who also work for communities and they has also work for sikh commun...

JEP 423: Region Pinning for G1 (6 min)https://openjdk.java.net/jeps/423A decade of major cache incidents at Twitter (35 min)https://danluu.com/cache-incidents/Beware of the order of operands in some K...

Some of you maybe got confused, why the API doesnt work and get error when try to connect to local API or maybe http instead https.It because by default React Native cannot connect to API with http re...

Tailwind CSS UI Components are one of the most trending resources for web developers, front-end developers, and software engineers who love to code in Tailwind CSS. Tailwind is a popular CSS framework...

SeaORM is a relational ORM to help you build web services in Rust with the familiarity of dynamic languages. Getting StartedIf you like what we do, consider starring, commenting, sharing an...

Bienvenidos desarrolladores!JavaScript es ahora uno de los lenguajes de programacin ms utilizados y es fantstico en lo que hace.Pero no siempre es lo suficientemente estricto. Nos dar mucha libertad, ...

En Adevinta Spain llevamos dos aos invirtiendo en mejorar todos los procesos relacionados con una de las fases ms clave del desarrollo de un producto digital: la fase de descubrimiento, en ingls Prod...

Bienvenidos devs!En ese artculo vamos a ver 5 formas distintas que nos permiten recorrer un array con JavaScript.Un loop o bucle en cualquier lenguaje de programacin usualmente es cdigo que se repite ...

IntroductionMaking projects during a hackathon is a terrific opportunity to brush up on your skills, discover new technologies and win prizes.I've identified a handful of them you may participat...

Three years ago, I faced a brutal truth.Up to that point, I had been writing dozens of lines of code. But, when asked to solve specific technical issues, I often realized I would get stuck on basic th...

When our React apps get slow, we usually turn to useMemo to avoid useless job on re-render. Its a hammer that often works well, and makes it hard to shoot yourself in the foot. But useMemo is not a si...

Use the firstResult(int startPosition) and setMaxResults(int maxResult) of the JPA Query interface.The firstResult() method sets the offset value in SQL lexicon, meaning the position of the first resu...

Web developers pretty much think this way, since were always hearing about something new. A year ago HTML5 and CSS3 seemed so far off in the distance, but already companies are using these technologie...

IntroductionI have been working as a software developer close to 1 year now, and I have noticed some stuff during my time as a developer that could probably help a developer that is starting out...

Hello. I'm Tudor, blockchain developer and writer at The Crypto JournalI help people understand Blockchain & Crypto concepts with the help of 5-minute worth-of-reading reports. If you are intreste...

We know every variable has a location in memory. In Go, a pointer is a special variable used to store the memory address of another variable. With pointers you can retrieve as well store in that memor...

More than half of the population of the United State are dealing with the issue of overweight and obesity. The unhealthy eating habits of junk and oily foods with no physical exercise make a person ga...

The new version of Flutter visualization library Graphic optimized its declarative specification grammar, so that it can better represent the nature of the Grammar of Graphics.In this article, we vary...

wikipedia Youtube https://www.youtube.com/watch?v=rgfww8tLM0Awow!! Netflix fail fail Netflix chaos platform traffic fails issue ChAP: Chaos Automation Platform ( Chaos Monkey , )....

Introduction:In this article, you will learn how to change your background color randomly by using the Javascript built-in Math functions and the hexadecimal color code. You will learn how to us...

The selection of a framework is dependent on the applications requirements. We will be discussing Flutter vs. React Native Performance. This helps developers to choose the best platform for creating a...

JavaScript is now one of the most used programming languages, and it's fantastic at what it does.But it's not always strict enough. It will give us a lot of freedom, which sometimes is exactly what we...

I've just deployed a twitter clone web.This project is written by me in Vue3 on Quasar CLI + TypeScript combined with SCSS+ Vue Router+ Prettier + Eslint.Stay up-to-date with tweets from news and ente...

The International Data Corporation forecasts that global spending by businesses on digital transformation will reach $2.8 trillion in 2025, more than double the amount allocated in 2020.But driving an...

Full Stack Developer is an engineer working on both the server-side and the client-side in the application software. This kind of developer operates with an application's Full Stack of a software appl...

History in short: I was about to build a project in MERN stack. The architecture I chose was micro-service. I had to put some shared code in shared package. I looked onto npmjs.com which asks for mone...

After researching Angular Universal's TransferState from my Angular Universal post, I wanted to find out more about how this works in other frameworks.First let's understand other Frameworks: Ang...

Why headless CMS?Let us look at some of the benefits of headless CMS:Flexibility: transitional CMS is very limiting and can be frustrating. Using a headless CMS will allow you to design your fro...

Fala pessoal, belezinha? Aqui o pokemo com mais um artigo para falar um pouco sobre o comeo de carreira para uma pessoa dev. Sei que o ttulo ficou bem bosta, mas vou explicar um pouco sobre o que que...

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The pandemic has hit all industries hard, and many companies have either downsized or gone bankrupt. Many professionals have lost their jobs because many companies do not have the ability to digitize ...

What is Fetch()?We can interact with data inside of our JavaScript file pretty easily, but what about data outside of our JavaScript file? In order to interact with and manipulate data from an o...

IntroductionNGRX makes Angular development easier by simplifying the application's state in objects and enforcing unidirectional data flow. What is Redux!If you are new to NGRX, understandi...

Accepted 100 Days of code challenge from (https://www.100daysofcode.com/) I already know Python,C programming and Java Basics. So I am ...

Buildable is an instant backend and in-browser IDE with over 1,000 open-source integrations ready for use, tweak and ship. No third-party documentation required. No servers you need to know how to sca...

Hey Devs,Moe (my Co-founder and I) originally co-founded Buildable with the mission of giving the world more technology. 2 years ago, we took a walk and envisioned a tool that would act as an instant ...

Hello, I am Ryota, a product manager. Shisho Cloud beta was released in October 2021 and has been added new features and improved many functions for a few months. Today, I will introduce some exciting...

Translated and modified from original article on Qiita. Disclaimer: I am not the author of the original article.Hi everyone, I'm Wolf and I'm an Android, backend, web and desktop developer. This is my...

Since React 16.8 the most common way to build a react component is using function because now we can have all the features of class components in functional components using hooks.But why use a functi...

Pokemon was first created in 1996. In the twenty years, it has become one of the most recognizable franchises in the world. By March 2020:Pokmon video games have sold over 380 million copies worldwide...

mergestat is an open-source tool that allows users to run SQL queries on the contents and history of git repositories.We recently added a summarize command, which prints out a summary report of variou...

Hello everyone! I'm Tim, a web / game developer at Toontown: Corporate Clash, a reimagined experience of the now defunct Disney's Toontown Online. I contribute to the game's backend service, the Corpo...

Every Tuesday we round up the previous week's top posts based on traffic, engagement, and a hint of editorial curation. The typical week starts on Monday and ends on Sunday, but don't worry, we take i...

Have you heard this term copywriter? If yes, you must know that a copywriter writes copies and blogs for your company.But, the primary goal for hiring a copywriter is only to sell your products and se...

Cloud provides us the compute resources to perform machine learning jobs such as training, hyper parameter-tuning, inference which requires high CPU and memory utilisation. How do we ensure that the c...

Cloud provides us the compute resources to perform machine learning jobs such as training, hyper parameter-tuning, inference which requires high CPU and memory utilisation. How do we ensure that the c...

I built a Probot application, but Im currently using smee.io to test webhooks, and Im running the application locally. Now that my app is production-ready, I want to deploy it to a lambda. There are m...

A while back, I wrote an article on 3d interactive CSS buttons. Using a similar technique, I decided to design some 3d interactive (and flippable) CSS user cards. These also work great for lots of dif...

Working on your infrastructure setups and testing your automation script can be tedious if you dont have a proper test environment that enables a fast iteration loop. The best when automating your ser...

Javascript is one of the most popular languages on the internet. According to the StackOverflow, 2021 survey javascript is the most popular programming/scripting language in 2021. Some People say java...

I recently installed PostgreSQL on a virtual machine on my dev computer. This post describes what I did to:install a vminstall PostgreSQLaccess PostgreSQL from the host machine via pgAdmininstall a sa...

In this tutorial, I'll show you how to add Styled-component to Next.js. If you don't know how to create a basic app with Next.js I'll suggest to you first read this post here For this tutorial, I...

The button is the important path of the "Show/Hide password" patternFolks, I really love the "Show/Hide password" pattern Unfortunately, I see incorrect implementation sometimes where the butto...

Intro: I am a former accountant turned software engineer graduated from coding bootcamp in January 2022. Algorithms and Data Structure is an unavoidable part of interviews for most of the tech compani...

In a previous article I introduced you to the process of connecting to and communicating with MariaDB databases using the MySQL improved extension, MySQLi, for PHP. Ultimately, when youre writing PHP ...

Great news!I started my first day in a new full-time role as a Full-stack Developer today. Originally, this was supposed to be a part-time position, but much to my surprise, I was told today that I'll...

Sometimes you don't get it right in the first attempt.When some time ago I announced that we need to rename one of the database tables in our recently launched service, some of my colleagues looked at...

How to add Placeholder in Date Picker?How to use react-native-date-picker as component?Mostly, we should have to use every thing as child component.Install via npm or yarnnpm install react-native-date...

IntroductionJavaScript Strings provide a way of representing and handling characters. JavaScript StringsA JavaScript string is a set of character(s) written inside quotes.// with single qu...

Hi Everyone, we recently released the Community Edition of our Elipsa AI Platform. Through our APIs we offer a template based approach to Outlier Detection primarily for monitoring industrial equipme...

Have you ever wondered what gems other developers like to use? What about your favorite Rails developers, what gems do they like? I sure have!That's why I built railsgems.com, an easy way to discover ...

Complex digital hacking methods garner the most attention from cybersecurity leaders and professionals today, but physical security hacks still pose considerable threats to your business. A low-tech p...

To create a @keyframes animation and use it with styled-components the first thing you need to do is to import the keyframes helper.import styled, { keyframes } from 'styled-components';Just as the di...

Hi,Azure devops pipeline questionI want to consume artifacts of one pipeline from another pipeline.Ex: Pipeline A should consume artifacts of Pipeline BAlso Pipeline B should trigger when there is Pul...

Contrary to how they sound, micro frontends support big teams. Weve been working hard to bring you Fathym, our micro frontend platform. And now were moving out of the engineering phase and into user ...

IntroductionThis is part of the UI Kit with React, TypeScript, Storybook and Tailwind, make sure you've checked out the previous entries in the series if you find anything confusing .In this ser...

Using URL Query Params in Nuxt 3This is a continuation of my previous post on how to set query parameters in Nuxt 3. We'll be continuing with the code written there so make sure you check it out...

Taking Input from UserMost of the program often request for data to be processed from the user and most of the programming language if not all provides a mechanism through which a user can enter...

By Mike NeumegenAfter a period of heavy, complex JavaScripts integrated into SSGs, the following period pulls back to simpler times. And what could be simpler than straight HTML templates with Markdow...

Want to work in Web3? Heres a great place to start right away!Over the past decade, bounties have proven to be the fastest way for projects to scale without friction. Be it bug fixes or CSS changes in...

This post will cover the following content:What is AWS Lambda?Why should you use AWS Lambda?How to use AWS Lambda?Let's get started... What is AWS Lambda?Lambda is a highly available, serverless,...

Nesse artigo vou mostrar conceitos bsicos para lidar com requisies simultneas criando uma aplicao web de um banco. Quando estamos programando tem algumas armadilhas que precisamos nos atentar especial...

What is CSS positioning?CSS position is the location where an element will be placed in a document. Using the top, bottom, right, and left attributes, you can specify the exact position of an el...

Is the one you already know. That's itI made this one short to emphasize the message. Now, time for you to to go out there and create amazing stuff!If you found this insightful, you can join the ...

Written by Coner MurphyApollo at its heart is a GraphQL implementation that helps people manage their data. They also make and maintain a GraphQL client (Apollo Client) which we can use with React fra...

Open your browser tap https://qrty.mobi in the URL or click hereclick on create QRCode Choose a type of QRCode then click on nextFill the different fields and press nextCustomize your QRCode Frame the...

Hellooo People Hope you all are all doing good!Have you considered contributing to an open source project but are too confused (or overwhelmed) by the procedure to even attempt it? I've been there as ...

Hola comunidad!Recientemente he elaborado una breve gua sobre cmo mejorar nuestros tiempos de carga en Wordpress. Son un grupo de artculos en los que repaso aspectos bsicos de performance o rendimient...

console.logs can be really fancy and funny both.Sometimes its nice to see some good stuff in you console . And when Other developers also do the same things its fun .You can make console.logs really i...

Lets start from the beginning of the Web itself. Web 1.0 - static web.This was the earliest stage of the internet. It contained limited information where no algorithms used to find relevant content. ...

There are umpteen performance testing tools available in the commercial market as well as in the open source repositories. Based on our requirements, we can choose the best tool from the arsenal. Rece...

This blog totally explains the basics of Nextjs and is for beginners who are searching for an easy getting started with Nextjs guide. In this article, we will look at a few basic features and concepts...

Imagine developing two Flask applications, one for your customer and the other for a personal project. Lets say your customer uses Flask 1.1, and your other application uses Flask 2.0. When you create...

SeaORM SeaORM is a relational ORM to help you build web services in Rust with the familiarity of dynamic languages. Getting Started If you like what we do, consider starring, commentin...

In this blog you are going to learn how to create a toggle button that switches between light and dark theme.I have already created a video about it on my youtube channel. Check that out. If you like ...

Creating a dashboard in Splunk can be really heavy and long to load if it's not optimized. The biggest part of the optimization is the reusage of requests.To do it easily, Splunk implemented a search ...

In this blog post, I am going to show you how you can build your own twitter bot which will periodically send out tweet (joke) with images How will it work?We will get a random joke from https://jokea...

Let's discuss GitHub and the command line (CLI) tool that is available. I'll be covering how you can install the on your Windows machine using various different techniques. What is GitHub CLI f...

Our new render engine: Polaron. For geospatial surveillance, digital twins and location intelligence applications. Could serve game developers in future, but we are not yet decided on that. Voxel base...

> Today no code time to look for a jobEver went to apply for a Javascript job and got stuck on some of the areas to prepare for the interview? Boom Roy got you covered. Check out. I just screened ...

Hi devs, I'm Juanse and this is my list of extensions I find helpful for day to day coding:Material Icon ThemeMaterial Design Icons for Visual Studio Code. 5/5 Git Graph and Git Lens 5/5 CardenasSearc...

Hello Folks What's up friends, this is SnowBit back here. I am a young passionate and self-taught frontend web developer and have an intention to become a successful developer.Today, I am here w...

Hello friends there is a new updarion in colormyweb it is a full open-source project.One of the update i got from one of commenter in my last post and also don't forget to give a starWeb link:https://...

This document is to create a YUM server using RHEL installer ISO file.Install a RHEL VM with 2 GB RAM, 1 vCPU and 80 GB HDD.Create a repository folder inside VMmkdir -p /rhel75/repoMount the ISO...

Python is an easy to learn and use programming language developed on 20th February,1991 by Guido van Rossum. Ease to learn and use python is made possible by the fact that;Python is a high-level progr...

sta es la tercera parte de la serie Step Functions para morir. En este captulo vamos a estar viendo AWSLambdaSQSIAM Roley... mucho muy importante, vamos a tener le primer video de la serie :3 AWS...

You can find the article here.People have constantly sought new ways to boost their income, and with the COVID-19 pandemic, many have become a lot more self-conscious about their personal finances. Th...

Back in early January a couple of popular Node libraries were corrupted by the project maintainer during a new version release. Due to the way that npm dependencies work this created a ripple effect w...

Web notifications are messages sent to a visitor's device from a website. It allows you to engage and retain website visitors. Push notification can boost app engagement by 88%, with 66% of app users ...

Hello JuxtaCoders! A few months back I was learning Backend Development for a Training Program I enrolled in. We had to work on REST APIs using NodeJS and Express (with a database of your choice). The...

Herpesyl is a daily supplement that helps consumers eliminate the herpes virus from their bodies by targeting the brain to heal. The formula triggers better communication between neurons to ensure tha...

Ive been surfing on the web more than 3 hours today, yet I never found any stunning article like yours. Its alluringly worth for me. As I would see it, if all web proprietors and bloggers made puzzlin...

Agile Testing requires testers and developers to work together. Only during the development cycle can testers provide comments to developers. The primary Agile Testing Principles are as follows:C...

OverviewIn 2021 I started working on a rebranding project for a company that I was working for in 2020. Here is a link to the new site. The company already had a nice website but they have been ...

Do you know how to fill an image with text and make it a little blur using HTML and CSS (Text Overlay on an Image)?Today we'll learn how to make a text overlay on an image using HTML and CSS. ...

InstructionsA phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Alpha...

I've always found client data validation to be a challenge. Self-written validators' code easily rolls into an unreadable mess and validation libraries sometimes carry infrastructural limitations that...

experience the app here:As an electronics engineer, I am always curious about android development.so I learned Android development using java. Now I want to build an app that provides some real value ...

Programming isn't always as simple as it seems; sometimes it requires you to write code that might not be quite as straightforward or easy to use as you'd like. You might also need to edit other peopl...

Using Styled-components, I have tried several ways to apply global styling & media queries to my React App. I'm here to share my preferred method this far (until I find another better way, of cour...

Measure the strength of your left and right hand hand tracking. Sample Repositorymr-tutorials-for-nreal-light/PinchStrength at main karad/mr-tutorials-for-nreal-light Run the sampleClone Sa...

The Internet is full of cool people; Omegle lets you meet them. When you use Omegle, it picks someone else at random so you can have a one-on-one live audio/video/text chat with them.This content was ...

Clean Architecture in Node.jsClick here for full blog postUncle Bob's famous Clean Architecture is a way to write resilient software.Resilient software is divided into layers, underpinned by bus...

These are some of the nft ideas:Freelance NFT WriterIf you are a gifted writer, consider yourself in selling content on NFTs, exploring the subjects from different angles while proving actionable advi...

As always in React, there is one million way to do exactly the same thing. If, for example, I need to pass a component as a prop to another component, how should I do this? If I search the popular ope...

Leetcode Challenges are extremely helpful to build and revise your concepts of Problem Solving. Presenting you the Daily Challenge of 15th February. Click on this link to solve it on Leetcode on 15th ...

I've made the issue here in apollo-client repository.It works well with other fetchPolicy options but it doens't work correctly with cache-and-network.Before resolving the issue, here is one of the al...

The question of which test framework to choose can appear for a new project or when the team decided to make an experiment trying to improve some internal problem. Its well known for .net developers t...

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FreeCodeCamp is a nonprofit community that helps people learn as well as share.Click here to visit their website.Here, 3 amazing articles posted on FreeCodeCamp are mentioned.1] Top JavaScript concept...

When I started my web3 journey I got a freelance contract: Add web3 features to an existing app and reward the users with our token.The point of rewarding the community was:To motivate the community t...

Version 2.8 of FoalTS is here and it brings support for Websocket with all the architecture that comes with it (controllers and sub-controllers, hooks, success and error responses, message broadcastin...

Before we dive into creating an angular form, we need to clarify that there are two approaches to handle forms in Angular.Template-driven approach. Your first set up the form in the template in your H...

Rather than have a few components that do many things, we should prefer to create many smaller components that we can put together (compose) to achieve the desired effect.TL;DR: Whenever your componen...

When someone asks me what the best thing about being a developer is, my answer is always the same:It's an endless game of learning.And most people either think it's a joke or think I'm crazy. But I'm ...

There are two main options if you are looking to build a mobile app. The first one is native development when a code is written using several programming languages, written separately for Android and...

Hey there!In this post, we are going to configure XDebug for test coverage in Laravel Framework v9.First, go to xdebug wizard https://xdebug.org/wizard, copy your phpinfo() and paste into the wizard, ...

ComputerNetwork-1Physical Structure of network is divided into 2 category1) Types of connection 2) Topology Types of connection This if further divided into :A. point-to-point connectionB. multi...

SEO is really important so you should have SSR (server side rendering) whenever you are building a SPA (single page application). This is not an issue if you are using Laravel's default templating sys...

In the start of my journey with computers and growing up with them I always found myself wanting more. Wanting to be able to make something of my own. Whether it be my own website or be my application...

WebRTC or Web Real-Time Communications, though a relatively new web technology, has taken web-based communication at an entirely new level with the promise of heralding into a brave new world of commu...

IntroductionGatsby is an open-source framework that includes the functionality of React, GraphQL, and we back into a single framework that is used to build static websites and apps. It's designe...

If you have any blog website created using jsx I mean react gatsby, nextjs or something than you might want to add comments on your blog page right? Here is a full article about that. Step 1. Cre...

Why Microphone level keep adjusting it self automatically?There can be a lot of reasons behind this problem. Mostly it happenes when using much multiple applications or third-party programs. So,...

Speech recognition is very useful! It can be used in so many applications or programs like it can be used for home automation systems, artificial intelligence, etc. so in this article, you'll learn ho...

IntroductionBy default, angular modules are eagerly loaded, which means that all feature modules are loaded as soon as the application loads whether or not they are immediately necessary. W...

Who does not want to discover new ways of earning money? So, what if there is a way in which you can earn money without even leaving your comfortable sofa?Luckily for this, you just have to download a...

IntroductionAmazon OpenSearch Service (OpenSearch Service) makes it easy to deploy, operate, and scale OpenSearch Service for log analytics, full text search, application monitoring, and more. O...

Welcome to Day 1 of #30DaysOfPWA! New to the series? Three things you can do to catch up:Read the kickoff post below for context.Watch the GitHub Repository for updates.Bookmark #30DaysOfPWA Blog for ...

Want to add diagrams in your github .md files to tell the flow of your system or the flow of each component talking to each other ? Today I just found something useful worth to share and lets just div...

Working through the lessons on online coding schools, we are often taught HTML and CSS, then basic javascript, and then move into basic DOM manipulation. All great and logical steps: learn about the c...

The 10 rules for handling production issues:Any amount of emotions will not help when a production issue is ongoing.There will always be a specific cause of the issue, that needs to be identified.The ...

SummaryOpenBSD 7.0 was released and PostgreSQL was upgraded to 13.4 then. In addition, it is now 13.5.The installation process of PostgreSQL server in OBSD 7.0 is almost the same to that in the ...

On files that use a lot of resources, imports can become a mess. Enforcing styles and patterns can be helpful, however, doing that manually doesn't seem to be the best use of time.Fortunately, nowaday...

liner notes:Saturday : Since my co-host wasn't able to make it to the station and I had some packages being delivered, I decided to do the show at the spot from the van. Not having to drive, find park...

Ol pessoas, tudo bem? Neste artigo quero demonstrar para vocs como fcil realizar a criao e instalao do certificado TOTVS em seu ambiente. Preparando o AmbientePara deixar tudo bem organizado, va...

OverviewNext is important since there will be the release 2.7 and I still have 2 issues to work on which are creating bottom nav-bar and homepage. For the nav-bar, I have sent a PR. Everything i...

IntroductionAs a relatively new Linux user (I started using it as my main Operating System two years ago) I know there's this misconception about what's the difference between the enormous vari...

Signup, get matched, mock interview, and watch the mocks of others!https://hackpack.xyz/...

OK , ever wanted to make your own language?Today we make our own math language in GO!Lets dive right in!package mainimport ( "fmt" "strings")func main() { code := "1 + 1" // the MATH selec...

When most people think of web3 development, the chain that immediately comes to mind is Ethereum. But did you know that it is possible to build completely decentralized web3 dapps on top of Bitcoin as...

The team at Google has provided an amazing library of fonts which you can use for free on your website. These fonts have allowed developers to show their creativity, as well as uniqueness. In addition...

This is a general guide to set up vim or nvim for PHP development the way I currently use it, by the end of this guide you will be able to use vim as any other text editor designed for developers but ...

As many of us may like this post about 7-killer-one-liners, we all know that shuffling looks not very promising, compared with the "correct" way, Fisher-Yates and its variants.const shuffleArray = (ar...

Hi, I'm Sanskar Jethi(@sansyrox), the author and maintainer of Robyn!This article was written in celebration of Robyn passing 100k installs on PyPi. What is robyn?Robyn is a fast asynchronous web...

The back story When we built Flagsmith, we decided early on to power the admin dashboard with our own Feature Flags. As well as following a methodology we truly believed in, this meant we could ...

Quick Recap:I work at a non-profit called G{Code} (in addition to working at GitHub). Since working at GitHub, I realized I could store course materials in a repository rather than reaching stor...

So recently I came across the question, why are Strings Immutable in java?Before discussing on this, I would first like to tell What are Immutable strings?Immutable simply means unmodifiable or unchan...

SummaryIn this article, we will:use custom SVG iconsbuild a flexible and customizable reusable component to use SVG iconsuse Vite, Vue 3, Quasar and Piniause both Composition API with script set...

For more in-depth content on web development check out CodeCuriousSurely you've heard of Hotwire by now and perhaps thought "cute name but what the heck is that? and do I need to care about it?...

The flashy NeoPixel-decorated ESP32-C3 board I've been learning about has no published schematic, so one of the things I've been doing as I play with it, is document how to access the various LEDs, bu...

Here is a list of mistakes I have made, and still make from time to time. Since I think I must not be the only one who has trouble handling these mistakes, I decided to share them with theworld!Let me...

These three types usually confuse novice React developers. It seems like they are the same thing, just named differently.But it's not quite right. JSX.Element vs ReactElementBoth types are the re...

Hello Fellow CodeNewbies ,I am collaborating with a friend to create a project in React.I created a repo for the project, and my teammate forked this repo.Recently, I created a branch to made some cha...

In this Blog we will learn basics about BlockChain, especially the concepts related with BlockChain.If you are brand new and not familiar with BlockChain, go through this blog and dive into! ...

Its my first post, and I'm not quite in the medium yet - but I'm hoping for sure mercy on your behalf.Lets assume you could click on the post just to get a clue what DevRel is all about.DevRel c...

Recently, I planned to rewrite my Scrum Daily Standup Picker Electron application in Vue 3. I wrote the initial release in Angular, but I wanted to refactor the code base and rewrite it in Vue 3.Why? ...

**Processo de deploy **ou implantao - se uma pessoa desenvolve utilizando uma distribuio 'A' de Linux , outra utiliza Windows, outra utiliza Mac e no servidor roda uma distribuio 'B' de Linux, todas e...

Firefly is a new general purpose programming language that tries to achieve convenience and safety at the same time, by using pervasive dependency injection. There is no global access to the file syst...

Before any new feature, change or improvement makes it into Python, there needs to be a Python Enhancement Proposal, also knows as PEP, outlining the proposed change. These PEPs are a great way of get...

medusa.express automatically creates pages for the products in your catalog, each of them optimized to make the purchasing experience as frictionless as possible, by bundling the checkout flow alongsi...

Honeypot Trke'de bal kp anlamna gelen, saldrgan tuzaa drmek iin yemlendii bir bilgisayar terimi aslnda. zelletirmek gerekirse, kurum veya kiilerin sistemlerinde yer alan aklar tespit etmek ya da bir s...

Python is one of the top most sorted out programming language with a vast usage from web development to data science and Machine Learning. Being a scripting language, python is not only easy to learn...

If you want to set an authentication system like jwt, then you have to store your token inside the client(browser). You store them either in localStorage or as a cookie. But when you perform any kind ...

Hey, there!This is Kenn, Your Daily Advocate from CodeWithKenn!Welcome to the Blog! Make yourself at home! In this article, we won't talk much. For a couple of days, I've been thinking about a way of ...

Hello Everyone,I always had a difficulty to handle both form data(for file uploads) and JSON within the express routes. So I decided to write a parser, Which will parse the file/JSON inputs from the u...

This might be surprising, but one of the things I'm passionate about helping with around community spaces, is some of the chores...Photo by No Revisions on UnsplashWhat do I mean by "chores"? Well, ju...

Hey There Devs! Hope you are doing great with your projects. TOCWhy this post? Procedure ExampleLive ExampleDisclaimers Why this post? As a developer we develop projects, write code a...

Dear Newbie Developer, This sh*t is hard.You're not going to like it at first, and by "it" I mean you will not like your first roadblock. In fact, you might not like any blockers, but you will en...

How well are you using structs?There are several ways to use structs, and we will see some of them and analyze the pros and cons. Method 1: Public struct with public fieldsFor public struct...

I'm really happy to share with you that the official website for stackoverflow-readme-profile is ready. This project allows you to generate dynamic svgs for your README like the following:...and that ...

In Part 4 of this series, I'll be talking about some of ways the scope of PR #1322 grew to include cloud-based IDEs! As alluded to in Part 1, our conversion from Webpack to Vite all started because of...

(Or, how to not go through the somewhat painful 38+ year process it took me to find my dream job.)I had someone tell me the other day that they wanted to know my story, that they thought it would be i...

Using the "System.Diagnostics" namespace in .NET, you can Automate launching a page in full-screen using a Chromium browser. Here's an example written in PowerShell.$_processInfo = New-Object System.D...

Not too long ago, I found out about this VSCode Extension called Better Comments when I was watching a youtube video. I've been using it ever since. What it does is spice up your code commenting game ...

If you're here then you probably came from this link.How do Applications Rate Limit?Applications can use a variety of techniques to rate limit their clients. The basic outcome from the client side is ...

What is Rate Limiting?Rate limits are calculated in Requests Per Second (RPS). For example, lets say a developer only wants to allow a client to call the API a maximum of 10 times per minute. In this ...

The button is the important path of the "Show/Hide password" patternFolks, I really love the "Show/Hide password" pattern Unfortunately, I see incorrect implementation sometimes where the butto...

Rapidly build modern websites without ever leaving your HTML.A utility-first CSS framework packed with classes like flex, pt-4, text-center and rotate-90 that can be composed to build any desig...

Everything that can be written in JavaScript will be written in JavaScript.--Jon Duckett PAGE CONTENTIntroductionGet started with JavaScriptWhy learn JavaScript?Resources. Introduction. ...

JavaScript(JS) is an interpreted compiled language with first class functions and it is a scripting language. It is an object oriented language. It is very different from java language in terms of the...

Many companies hire people remotely to create websites and applications for them. If your skill is good, then you can earn up to $500K/year by working full-time in these companies. Traveling and worki...

I hate coding challenges. And with that out the way...I mean, I understand what they bring to the table, depending on where you work its definitely a way to train. But most of the time, its either a c...

This article was published on 2022-02-14 by Charly Poly @ The Guild Blog"GraphQL is a front-end technology", "Federation is the only solution for unified graph and, services orchestration", "GraphQL i...

Explica este cdigo JavaScriptconst name = "Lydia"console.log(name()) A: Syntax Error B: Reference Error C: TypeError D: undefinedRespuesta en el primer comentario....

Hi! I have been playing around with sorted binary trees recently.In computer science, a binary search tree (BST), also called an ordered or sorted binary tree, is a rooted binary tree data struc...

// Q-1 Get the number of products whose price is atleast 100const products = [ { name: "T-Shirt", price: 25 }, { name: "Headphones", price: 125 }, { name: "Keyboard", price: 75 }, { name: ...

A string constant pool is a separate place in the heap memory where the values of all the strings which are defined in the program are stored.Two ways to create string object:1) String s1=new String("...

This is the first part of a multi-part tutorial:PART 1: Presentation and project setupIn the past few years, we saw the rise of an "EverythingOps" trend: DevOps, ChatOps, GitOps, AIOps ... At the same...

I love birds, but to be honest with you I don't have any clue about birds.My parents installed an Amazon camera in their backyard and we started to get video streams of birds going to a bird feeder, t...

We all know the saying "the grass is always greener on the other side," but we believe it doesn't relate to the Vue Storefront community. What do we mean by that?Plants need love and attention. In exc...

Author: Igor ZolotarevHello, my name is Igor, and I am a part of the Tarantool DB team. When developing, I often need rapid prototypes of database applications, for example, to test code or to create ...

CleanCodeHave you ever been significantly impeded by bad code? If you are a programmer of any experience then youve felt this impediment many times. Indeed, we have a name for it. We call it wad...

One of my favorite front-end development stacks right now is Tailwind CSS and Flowbite, because the utility classes from Tailwind makes it really easy to build flexible and lightweight UI interfaces, ...

I tried lots of coding editors and this is the best Coding Setup i came up with.features: Its faster (unlike most code editors which starts lagging when file size gets bigger).Its efficient.It has Aut...

Debugging is often viewed as an art form or a craft. This is true for most engineering-related troubleshooting processes (e.g., art of motorcycle maintenance). Were usually indoctrinated into the basi...

React is all about components. Better structure helps you to easily debug your app, understand how the flow is going on and also as your project grows it becomes easy to manage everything. Now, React ...

Of Course Yes !! I am Sohini and I am a Developer Advocate at Entando. It has been 2 and a half months since I joined Entando. Before that, I was the Developer Advocate at Dabble Lab for a Year and 2...

OverviewThis tutorial uses examples from the following GitHub project Terraform module repository - Dynamic Subnets.In the previous tutorial on this blog series Using Terraform on GitHub, we loo...

A few days ago, I was casually browsing open positions and one job application had a quick question: "What is wrong with this React code?"<ul>{['qwe', 'asd', 'zxc'].map(item => (<li>{it...

There are two managers in a company that have a different view of their employees. Manager X thinks his employees are lazy and work only to get money. On the other hand, manager Y thinks his employees...

Hello coders!This article presents a pixel-perfect UI kit provided by Creative-Tim on top of Bootstrap Framework. Impact Design System can be downloaded from Github and based on the permissive (MIT) l...

OverviewIn the first part, we have shown how the OAuth 2.0 Authorization code grant works when using Keycloak and Postman. Authorization code flow is the most common secure OAuth 2.0 flow. In th...

This is a follow up to the article I created in 2021 50 Cool Web And Mobile Project Ideas for 2021. My tech stack has changed slightly since then. I will only use it as an example so that you can figu...

Have you ever come across a checkbox asking you to confirm if you are not a robot followed by a visual test asking you to select images of traffic lights or something of that nature? I'm sure you have...

I've often read about software engineers who don't like writing tests at all, even when building their own applications.I get it. The reason for this is that "tests" don't feel like you're actually bu...

Add some "magic words" to your browsers' user agent string, like "Vivaldi/5.0.2497.51" or "Opera/Edge/OPR/EDG/FCK/WTF", and get warnings about unsupported browsers, reduced functionality, and Google d...

I've been working on creating some creative checkboxes that use pseudo elements, SVG animations, and a few other techniques. For some, I used a little bit of Javascript to allow for more options.A big...

Hello, folks. As I promised, here is the second part of this Testing series. Before we jump into some more code, we will discuss several important topics about testing, that will also help understand ...

Note: Code examples NOT written in JS. Components of a functionname: used identify functionargs: containing objects to operate onbody: Transform args and execute the logicreturn: Specifies the re...

Arrays are something all of us come across every day. Today I'll share my picks for 3 of the most uncommonly used Array methods. isArrayIn JavaScript, we have to infer the data type of variables ...

Shopify released a lot of new features in 2021, and naturally new tools and resources needed to be developed to cover new features. Next is a list of awesome Shopify Resources for 2022 which will help...

Feb 14th, 2022 - Instalment #100Newsletter #100. Happy Valentines everyone, and aside from reaching a landmark 100 episodes of this newsletter, this week we celebrate the love that many builders...

Sample Repositorymr-tutorials-for-nreal-light/HandTracking at main karad/mr-tutorials-for-nreal-light Run the sampleClone Sample Repository, Change current directory to HandTracking . And ...

What is PythonPython is an interpreted high-level general-purpose programming language. Its design philosophy emphasizes code readability with its use of significant indentation. Its language co...

When applications make HTTP requests and fail, we need to handle them. Ideally, we take care of these errors in one place in our code. In this article, we discover how to handle these exceptions in An...

*JavaScript Overview *Let's take a look at what's special about JavaScript, what you can do with JavaScript, and what other technologies work well with JavaScript. What is JavaScript?JavaScript was or...

The rise of blockchain technology and cryptocurrency has pushed the boundaries of the industry of finance, creating an alternative to the traditional financial markets. In addition to the long-establi...

For any company, the wrong business decisions can lead to dire consequences. To provide a solid foundation for taking the next step, it is important to have quality data. To do this, use special tools...

In today's world, at least part of any business operates online. So it has a site or application that provides information about a product or service. Even if they are not the main business product, t...

Understanding Docker can be difficult or time-consuming. In order to spread knowledge about Cloud technologies I started to create sketchnotes about Docker, then I've auto-published a book and since n...

Discord for Windows 11 : Discord is obviously one of the great platforms for school, college, gaming, social groups, and more to communicate with each other. It is a cool place for people to talk, chi...

If you have ever wondered how react internally checks if two values are the same value this is the right blog for you. Well before we even start looking at how React implements that lets first check t...

Leaflet is an open-source library that allows us to render a map on our website where we can show data, put marks wherever we want, and a lot more things, this is so useful and cool with Mapbox becaus...

Understanding difference between Library and FrameworkWhen we call something as a framework it has flexibility of doing doing multiple things at a time.Library is kind of focus on just one thing and g...

This whitepaper discusses how to integrate and use Microsoft Power BI (Desktop, Report Server, Service, and on-premises data gateway) with the Amazon Web Services (AWS) Cloud. It presents options for ...

These posts will be in three parts.Function for password validationRefactoring the function for password validationUnit test the function for password validationThis is the second part of the Custom P...

What is MarkdownMarkdown is a markup language for writing simple formatted documents without having to use a GUI to designate text as bold, italics, etc. This is great for writing documents quic...

The original Post is here in JapaneseIn developing smart contracts on the blockchain, it is important to reduce the cost of execution, which is the cost of gas. There are several famous tricks to redu...

What are React hooks?They are functions in React that allow you to add react functionality to function based components.What is the useMemo hook?This hook will only run if its dependencies change. Thi...

Welcome to our new learning series focused on the fascinating world of Progressive Web Apps (PWA)! If you were paying attention last week, you might have seen this tweet .. ...

Image color picker is an online color picker tool that lets you pick colors from images. Using this image color picker, you can get the color code in RGB, HEX and HSL formats from any image files. Use...

Introduction To PythonPython is an interpreted high-level language created by Guido Van Rossum and released in 1991. Python is the best solution in many domains from web application, data analysis, da...

Coding is a fun and exciting practice but how do you measure your progress in your learning journey?Here are some cool ideas your could build to put your skills to a test.1. Survey FormsSurvey forms a...

I'm sure you all have experienced this. You just learned your first language, and you're full of hopes and dreams, even if the only thing you know at the moment is how to write a simple command-line p...

This is more about describing my personal development and debugging experience, less of a step-by-step tutorial on the topic. The article presents some key points and questions I faced when going thro...

O qu uma rede social?Primeiro, vamos lembrar como a mdia funcionava antigamente.Antes, os meios de informao tinham um controle central, um jornal ou uma emissora de TV tinham o controle do qu i...

MoonScript is CoffeeScript for Lua.It doesn't seem to be maintained much anymore. The most recent release was back in 2015, and it doesn't work with the latest Lua. You can still run it with non-relea...

This blog post takes for granted that you have some knowledge regarding React and React's Hooks. Managing state in ReactAs you probably know, React has 2 ways to manage state: useStateuseReducerB...

By Dave StrydomLast year I teased an upgrade to editing with inputs in CloudCannon's Visual Editor. And here it is! Were giving you the option to free editors from the sidebar, so your content team ca...

This post is originally published in Japanese a half years ago. I want someone to know how create an iOS app with modern technology and how I struggled with that. Please enjoy!!I built an OSS news app...

I cross-post blog content regularly on DEV.to, and I like to cross-post articles I write for companies to my personal blog site. This means that after a post is published in its original location, I p...

By Diego Salinas GardnThe eCommerce industry is growing exponentially. By 2021 alone, the market is projected to reach a total of $4.89 trillion. This comes after retail eCommerce grew more than 25% i...

When the sun was shining I could hardly read my own Code Snippets shared on Twitter as they lacked contrast and thickness. I know there is carbon and ray but those didn't exactly fit my needs of a fan...

Cover image from Claudio Schwarz available in unsplash.In this post, I'll teach you how to publish a NuGet package using the .NET CLI to make it available to be downloaded and used by other people aro...

Yesterday I started a new series to follow my journey into learning Remix, we got about halfway through the blog tutorial which meant we had routes and could load posts dynamically from the file syste...

Performance is one of the many things that are prioritized when building websites and software generally. As software engineers, it's imperative that we write code with performance in mind, as this wo...

Mixins is a popular way of building up classes from reusable components by combining simpler partial classes.In this article we are trying to demonstrate how we can use them in typescript. Identi...

Este artigo uma traduo pt-BR do artigo React Fundamentals: Props vs State por Kent C. Dodds. TL;DRVamos comparar props e state. Aqui est uma definio para cada um:"props" ( abreviao de "propertie...

We already know that javascript is single threaded, but the way it works is totally different from other programming languages like C and Java. The Event LoopJavascript has a runtime model, whic...

JavaScript (JS) is a lightweight, interpreted, prototype-based, multi-paradigm, single-threaded, dynamic language, supporting object-oriented, imperative, and declarative programming styles.JavaScript...

IntroductionIf you can learn something new everyday, you can teach something new everyday. -Martha Stewart What Exactly is python?Developed in 1991 by Gu...

Python has become a popular language for machine learning in recent years. But what are the pros and cons of using Python for this purpose? In this blog post, we will take a look at some of the main a...

So You made a unique and enjoyable mobile experience but you want to earn some money from it and you are looking for ways then this is for you! or you want to learn about game monetization or app mone...

How can I produce a dependency graph for Python packages? Why PyPI does not state dependencies of Python packages? Let's have a look at these questions and a solution for Python developers. PyPIP...

Brat is another experimental language, with very minimalistic syntax that looks sort of Ruby and Io inspired to me. It describes itself as "a little toy language that just doesnt care".Brat runs on Lu...

The only way you can make money online in a legit way without breaking the law is through:Getting a high-income skill.Using that skill to solve someone's problemThen that person pays you for your serv...

Bir Flutter gelitiricisi olarak, muhtemelen uygulamanzda bir grntnn kesilmesi (veya grnmemesi) gibi sorunlarla karlam veya viewport was given unbounded height (grnm alanna snrsz ykseklik verildi) hat...

Finally, after pouring blood and sweat on my portfolio, Ive finished it, and I got my sweet Responsive Web Design certificate from freeCodeCamp. This was my first time building something big. There we...

I recently discovered a new tool, I was looking for an alternative that came closest to Heroku. Personally I think Heroku is very good, but very expensive, I know it's not a simple VPS, plus $7 for me...

You probably have heard about Google's cool language called Golang. Golang is a statically typed, compiled programming language designed at Google by Robert Griesemer, Rob Pike, and Ken Thompson. It i...

A calendar chart is an effective way to represent activity over time graphically. It can nicely display how a quantity varies with the days, weeks, months, and years. If you want to learn to build sty...

Wow, the time has really flown by, hasnt it?!? Today marks the 20th anniversary of .NET! Released on February 13th, 2002, .NET has been through many iterations and changes over its lifetime. Originall...

In this tutorial with 7 detailed tasks, we will build a DApp (semi-DApp in this tutorial) step by step. Task 1: Preparation for buildingTask 2: Learn Remix IDE - online smart contract development envi...

I use Prisma Migrate in my Electron app. Here's a mechanism to detect when I need to run migrations on app start. In main.ts, I check if the DB needs creation (first app run) or if it needs a migratio...

As a code newbie, when someone talks about python the first thing that comes to mind is probably the animal lol well it's not.Python is a computer programming language that enables users to build webs...

This video demonstrate how to setup AWS Codepipelines in multiple AWS accounts with single CodeComit as a Single Source Of Truth.https://youtu.be/bB3vwAUgsBkUse this repo to access the IAM policy mate...

I have been working with React + Typescript setup for a year and a half and if you are someone like me, I bet you could have seen or used Typescript interface FC at least once. On that note, I want to...

Tomorrow is valentines day, so what could be more fitting than making a custom valentine-hearts element for your web page?Coding might be for work, but sometimes it should just be for fun.Lets create ...

Hey everyone, I am back with the CSSBattle Series!This one is over the Target#3 "Push Button" on CSSBattle The best approach I could come up with is stated below<p></p><style>*...

Domain-Driven Design (DDD) is a software design approach that focuses on modelling software to match a domain according to input from that domain's experts. It emerged in late 90s and started to gain ...

While web API's like SendGrid are great tools for emailing at scale from within a web application, they are not free. Also, they often provide overkill features when you just want to send plain confir...

Properties, often just called "props" are an important part of Vue, and are a key way we pass data to child components. In this guide, we'll be going over how to use props, and why we use them. The fo...

Python is one of the most widely used programming languages. Guido van Rossum created it, and it was released in 1991. It's used for server-side web development, software development, mathematics, and...

More on the biggest Flutter conference and a new Flutter State Management course.This week I watched the second day of Flutter Vikings.My favorite talk is Full Stack Dart byChris Swan. There is a loto...

Programming Interviews may be frustrating and tough. If you have any phobia regarding programming interviews, have no fear, because this articles is for you.Pro tip: Save time by listening to the audi...

Oi pessoal, tudo certo? Gostaria de compartilhar uma dica que acho interessante para quem escreve testes utilizando o xUnit, que o uso de Fixture. Para quem est iniciando nessa jornada de testes unit...

Starter template with Vite and TypeScript for front-end projectsI've created a starter template which is named VITAM for front-end development. This template focuses on building a static website...

My personal convention, which I describe below, is this:Always preferinterfaceovertype. When to usetype?Usetypewhen defining an alias for primitive types (string, boolean, number, bigint, symbol,...

In this article, I will show you how to create a beautiful parallax landing page with jarallax.js. Source CodeYou can find the source code and images from this repository on GitHub.Feel free to s...

Data Types// Type Annotation //// Stringval string: String = "Yasha Gozwan"// Characterval char: Char = 'A'// Integer Numbersval byte: Byte = 122val short: Short = 12_345val int: Int = 1_234_567...

Happy weekend, everyone!Today, I spent most of the day learning MySQL. I dived deeper into various data types in SQL as well as their respective functions. Also, I learned about how logical operators ...

After todays sections my brain hurts.Day 19/100Language:JAVATime Period Spent:2hrsCourse Taken:Udemy: Java Programming Masterclass - Tim BuchalkaTodays Learning:ArraysArray RecapSorting ArrayUser inpu...

This post is the final part of a series where we create a simple Kafka Streams Application with Kotlin using Spring boot and Spring Kafka. Please check the first part of the tutorial to get started an...

Here is my second project,It's a simple JavaScript Calculator with an awesome classic UI..It is made using pure JavaScript. Supported-Simple arithmetic calculations: addition, subtraction, multip...

React aims to stay neat and clean that's why fragments are out there. They allow getting rid of excess wrappers while rendering multiple elements!That's pretty cool, but how do they work under the hoo...

Sign up to my newsletter!. What is Dictionary?We have said that there are mutable (modifiable) data types that contain different data types such as Tuple and List data types in dictionaries and a...

What Is Higher order function?In dart programming language can accept a function as an argument, this type of functions is called higher order functions. for example :-void printUser(String Function()...

React strives to give its users the ability to build encapsulated, reusable components, but how does it implement this logic in JSX?Here is a simple example of a custom user-defined component, named G...

In this post, we are going to explore a very common question on Stack. The questions are the following;Nearest Smaller Element on Left Let's assume we have given an array/vector/list with some element...

Hi there! Here's today's Daily Developer Joke. We hope you enjoy it; it's a good one.For more jokes, and to submit your own joke to get featured, check out the Daily Developer Jokes Website. We're als...

OpenBSD VirtulBox syspatch pkg_add :$ doas pkg_add -u https://cdn.openbsd.org/pub/OpenBSD/7.0/packages-stable/amd64/: TLS handshake failure: ocsp verify failed: ocsp response not currenthttps:...

What happendJust after installing OpenBSD onto VirtulBox, I couldn't use syspatch and pkg_add due to the error:$ doas pkg_add -u https://cdn.openbsd.org/pub/OpenBSD/7.0/packages-stable/amd64/: T...

Paribudan Binanceye Transfer...

CRUD Operations:In MongoDB basic programs and methods are called CRUD. CRUD stands for create, read, update and delete. By this method, we will manage the primary data in our database.JWT:JWT token st...

WordPress Boiler Plate Chase part 2.The devil is in the small details...So reflecting on my previous article (WordPress Boiler Plate Chase), I might find some solution to it. Also, it has a shor...

Don't you want to collect the latest moment cards from NBA 2K22? If yes, keep going down and get the solution for unwrapping all cards. Universe Opal cards have shown up in NBA 2K22 toward the start o...

Kubernetes was started inside Google to provide a layer of abstractions with containers for the modern infrastructure. Now, the technology is adopted by the masses and has become a de facto standard f...

Now that we are pretty familiar with the concepts of React Query let's take a look at how we can leverage placeholder data.We can update the user with as much information as before, showing the loaded...

7 Killer One-Liners in JavaScriptJavaScript is the most crucial pillar of Web Development.This article contains code snippets hand-picked by sterilized contamination-free gloves and placed onto ...

Hello there everyone, I'm Darshan and i'm here today to explain you a complete fresh roadmap about web3.0. So, lot of you guys have heard about web3.0 as it is in the trend right now, and each and eve...

Did Valentines Day slip your mind this year? Youre probably not the only one. You could go the ol procrastinators route and buy your significant other some last-minute chocolate or flowers. Or, you co...

Stream processing applications process data continuously in real-time, even before it is stored. Streaming data can come in at a blistering pace and data volumes can vary up and down at any time. Stre...

Hello UI Fans Today we are showing you some of the best user interface. It's a modern design landing page website. Every design you see in this article is taken from Dribbble. All the designers and en...

Cree aplicaciones de Windows de alta calidad con este increible SDK de Google Sin necesidad de activar flags en el procesoCon soporte de la comunidadCon un motor de C++Una capa de interoperabilidad co...

Hey, Everyone! I'm Dreamy! Today's problem [easy]Have a bit of coding yourself and see what kind of solution you came up with, and comment down your best solution. /** * Given an array of size N cons...

Ever wondered what happens when you request a website? Sure there are many many things happening behind the scenes and it will take forever if I wanted to explain all of that in one article, but I can...

There are a lot more people are thinking about personal brands and all sorts of extra bits and pieces outside of just plain on being a software engineer these days. Recently I created a simple person...

By Mike NeumegenIn the early 2010s while Jekyll was being reinvented web browsers were becoming ever more capable, spurring a proliferation of companies developing single-page applications. However, ...

By Mike NeumegenAfter years of recreating and iterating on Jekyll, the reinvention period sees a flurry of static site generators challenging some of Jekylls underlying foundations.We see SSGs doing n...

Python (mutable) (immutable) , a b , Python Python ---- Python Python , , , type() (type), (class), >>> type(1)<class 'int'>>>> type(True)<class 'bool'>>...

In this post, we are going to learn about blockchain in its simplest form, my objective for this post is that by the end, you would have a better understanding of the blockchain, and also be able to e...

These posts will be in three parts.Function for password validationRefactoring the function for password validationUnit test the function for password validationWho cares about custom password validat...

Ads sertifikalar, Google Ads'in temel ve ileri dzey kavramlarnda yetkinlik gsteren kullanclara Google tarafndan verilen profesyonel onay belgeleridir. u anda alt Google Ads sertifikas sunulmaktadr: Go...

Hi, Devs!So, the Typescript language came out and rapidly was being used around the Dev World. The important think is always use de correct tool to answer the problem, either Typescript or Javas...

Getting ReadyBefore anything, you'll need:An Raspberry Pi 3 or 4 (only armv7)An Serial FTL Cable (example)An micro SD Card (your target disk)An usb thumb drive (your installer disk)I suggest you...

Ah yes, PowerShell, the tool some techies avoid and users fear.PowerShell has a vast command inventory and learning it all in one postimpossible. But, for so many techs in the field PowerShell is an a...

Can I learn kung fu without sparring? Are you learning javascript as I am? If you are great! You see, this is the first project I am single-handedly doing since I started learning javascript. I first ...

Coming up to three years ago I made the shift away from web development as a hobby to web development as a job. Part of finding the confidence to do that was the learning in public I did here, on dev,...

What exactly are NFTs?A Non-Fungible Token is a digital token based on the blockchain representing a one-of-a-kind item. There are a variety of applications for an NFT. It might be a game's digital cu...

Navigasyon bir ekrandan dierine gezinmeyi salayan ynteme verilen isimdir.Flutter'da ekranlar arasnda gezinmek bir ok seenek vardr bunlar: MaterialPageRoute ile dorudan gezinme. Route Map ile statik na...

Have you ever wondered how many awesome Wordpress plugins, that you can use for your business, are out there in the wild and you haven't even heard of them? Some can do those little things that you ha...

-So micro-frontends are simply a collection of decentralisedportions of a frontend application that compound to the same website.As part of the architecture, we have a framework that communicates betw...

Aclaraciones iniciales:El siguiente artculo est enfocado en el desarrollo de contratos inteligentes usando Rust.Si bien los ejemplos estn desarrollados en NEAR, gran parte de la siguiente informacin s...

IntroductionFrom the last article, we concluded user registeration and authentication flow. It was surreal to me and I hope you find it intriguing too. In this article (possibly the last in this...

Day 14 of 100 Days Of CodeHere can you find what I learned (& published) yesterday. What I published / coded (/ updated) yesterday?Day 14 of 100DaysOfCode started with...Publishing a Li...

Basicaly , one of my clients requested to add a list of wordpress post inside a react app, so for that i needed to use the Wordpress APIThe task was simple, just fetch the posts and show them in a lis...

You know the one, looks like this:material.io/components/progress-indicators#circular-progress-indicatorsI was going to show it animated, but dev.to removes the controls attribute on <video> so ...

Have you ever wanted to write a component library with, or port a legacy codebase to a modern utility-based CSS framework, such as Tailwind CSS or WindiCSS, just to realize that the "Preflight" CSS of...

Hey everyone, Today I'm going to demonstrate achieving WebSocket Communication between Laravel web application and Flutter mobile application using our own WebSocket Server.This article shall be divid...

In this note, I'm jotting down how to deploy a Node.js application to AWS Elastic beanstalk using Github actions. Part of my assumption is that you have an existing project on Github, and you also hav...

IntroductionHi there, a few days ago I found this amazing repository, setup-ipsec-vpn, that have coolset of scripts to setup a IPSec VPN on almost any OS. These bash scripts are so powerful, you...

Music Player| Simple Music Player using Electron.jsSource code: https://github.com/Lucifer25x/music-playerLicense: MIT Functions:Open MusicPlay/Pause MusicChoose the time you wantAdd music ...

:target is an awesome selector that most people either don't know about or don't know how to use effectively. There is a lot we can do using the target selector. I love it as I can do things without u...

If you try to animate or transition a gradient with just CSS, you end up with an issue - all modern browsers do not natively transition colours in gradients smoothly. As such, if we try to hover or in...

A few days ago single threaded and synchronous were just 2 heavy words for me. If this is you right now, don't worry I'll try my best to make you understand.So, let's get started:Single threaded and s...

What is Python?Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Its high-level built in data structures, combined with dynamic typing and dynamic bind...

Update nxThe current version of nx contains bugs, need update itnpx nx migrate @nrwl/workspaceendy@endy-virtual-machine:~/Projects/current/kaufman-bot$ npx nx migrate @nrwl/workspaceFetching met...

Lets start with a crisp-not-so-clear definition BatchingBatching is when React groups multiple state updates into a single re-render for better performance. Umm Question..Why Such a thing ?...

HelloThanks for listening to me.I work on the realization of home automation modules to improve my solar houses to make them as efficient as possible.I have a problem with Circuitphyton.I manage to fl...

OK People, recently i just bough an iPad. As i was looking and searching it i discover that no calculator app is available! This is crazy, right?Did you ever used your iPad like a real Macos Computer?...

By localizing your application, you are making your application more accessible to a global audience. With help of SwiftUI framework and Xcode 13, localizing your app is not particularly difficult. Bu...

Git-flowGit-flow was described by Vincent Driessen on his 2010 post A successful Git branching model. Ive found it to be a great way to organize a repository. In short, you:Keep your master bran...

React error boundaries let you catch JavaScript errors that occur in child components. Any unhandled error originating below the boundarys tree position will be caught, preventing a crash occurring.Yo...

Qu es la geotermia o energa geotrmica?Dicho brevemente, es la energa almacenada en forma de calor por debajo de la superficie slida de la tierra.El aprovechamiento de esta energa se realiza desde hace...

Morgan Stanley, el banco de inversin americano, ha declarado que Repblica Dominicana tiene grandes posibilidades de registrar una reduccin de su carga pblica durante el 2022.Tiene una menor deuda que ...

When we are working on a large product, development is carried out in teams. We divide the work into sprints, weeks, functions and periods. Recently, I began to notice such a situation. The first deve...

tl;drIf we compare apples to apples: AngularI am actually a senior developer that works with Angular and React for several years.It gives me an deep insight into both technologies, what is unique. Bec...

You are at the playground, and it starts raining. What happens to the soil? It gets muddy - and then you can try to play with it and make shapes out of it. Maybe get a bit creative and colors it or ad...

IntroductionHow many times have you added javascript to your HTML like this <script src="path/to/some/javascript"></script> but have you ever pondered how browser handle that line of...

Install nestjs plugin to nx monoreponpm install -D @nrwl/nestendy@endy-virtual-machine:~/Projects/current/kaufman-bot$ npm install -D @nrwl/nestadded 158 packages, and audited 623 packages in 18...

When using Asp Net Core, you have access to dependency injection in many cases, but how do you go about creating objects in your code using the same dependency injection? What is reflection?To st...

ContextThis post is part of a series where we create a simple Kafka Streams Application with Kotlin using Spring boot and Spring Kafka. Please check the first part of the tutorial to get started...

SOLID is an acronym for the first five object-oriented design (OOD) principles by Robert C. Martin (also known as Uncle Bob).These principles establish practices that lend to developing software with ...

Error Handling refers to how Express catches and processes errors that occur both synchronously and asynchronously. Error handling often doesn't get the attention & prioritization it deserves, but...

This is the begging of a series to share simple and short lines of code in Python that helped me to automate my work. Scenario: You have monthly sales reports for the year 2021, and your need to put t...

I discovered developer blogging more than a year ago and it intrigued me but for whatever reason, I did not start one. It was a blunder on my part but as they say, better late than never.My goal with ...

Reading comprehension is a developers closest friend. Most of the information you will use comes from text documentation. Strengthening reading skills requires practice, so slow down and focus on what...

Hello everyone ,There is no doubt that reusable components is one of the main keys that makes developers life easier. Not only it makes the code elegant and sexy , but also it can be used in mul...

What is a Promise?By definition, a promise is a declaration that one will do something or that a particular thing will happen. In the programming world, a promise is an object that represents th...

This Node.js tutorial is aimed at developers who want to program with Node.js but know little or nothing about it yet i.e. complete beginners in this field.Node.js is becoming more and more popular: ...

introductionwe build project and websites , sometimes encounter problems that need solve, but what if we come out with problem of how we validate data in correct way, this is major question and ...

C++ and Java are the most widely used programming languages in the field of computer programming all around the world. The majority of competitive programmers use C++ with Java coming in second place....

The glass morphism effect is popping up all over the web at the minute. Although in the past it was generated mostly with images, we can now achieve the same result using CSS. The CSS glass morphism e...

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Sliders have now become an essential part of almost all the websites that we browse through generally, they look appealing and give a nice cool effect to the webpage. Today, we will also built a small...

3 Ways to Center Content Horizontally and Vertically in CSSClassic Option.classic{ position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);}CSS Grid Way.grid{ display: ...

Do you know that you can write Javascript code within your components with the help of React? Moreover, you might also be aware that when react allows you to write javascript code, it makes programmin...

Hello there, everyone!I spent my free time today practicing aggregate functions in MySQL, such as COUNT, MIN, MAX, SUM, and AVG. GROUP BY took a little bit of time for me to understand, but I eventual...

In this article, we are going to learn the basic concepts of Object Oriented Programming also called the core of java. OOP is a method used for designing a program using classes and objects. Object Or...

IntroductionThis tutorial aims to introduce Traefik, explain its basic components and show a basic configuration in Docker. I Traefik and I hope you are going to love it too! We will go through...

A Data Scientist's worst nightmare is seeing his Machine Learning model deployment fail at production. But how do we really ensure that the deployment targets are resilient enough to handle the incomi...

Today I will show you how to create an interactive plot with React and Plotly library that you can use in your React web apps!Let's start cooking!Step 1In this tutorial we will plot 24hr price change ...

Hey guys, im just new in coding. Almost 1 month. I am 31 y.o personal trainer and living with my girlfriend. She's fully supports me for changing career into coding. And i wanna make a little tiny sup...

DAY 7 - Stop and Start EC2 instances at predefined times Using Lambda and EventBridge - STOPINATOR 2.0100 days of Cloud- Day Two Follow Me on TwitterTweet This Blog - Read on GitHub - Read On ...

DAY 7 - Stop and Start EC2 instances at predefined times Using Lambda and EventBridge - STOPINATOR 2.0100 days of Cloud- Day Two Follow Me on TwitterTweet This Blog - Read on GitHub - Read On ...

This sample is to see what size you can actually feel by placing many 1x1x1 cubes in the space. Sample Repositorymr-tutorials-for-nreal-light/CubeSize at main karad/mr-tutorials-for-nreal-light ...

This is my 1st post on Dev.to. I recently started learning Web development and found out this platform is good for developers to become a better developer so I have to be here so here I am.Please Note...

Use created(URI location) of the javax.ws.rs.core.Response class. Usually when you return the 201 HTTP Status Code, you should return a location header with the location where the new REST resource i...

What is about Firewalls with Egress filtering?Egress filtering is when we control the traffic leaving our network. Egress filtering limits our outbound traffic flow to a reduced subset by introd...

Many Beginner programmers learn code in the wrong way. They learn to code like this:Write all the information they learn in a notebook.Learn all the syntax.Learn some theories.Learn all definitions.et...

In this note, I'll be writing about how to install an SSL certificate on a Bitnami stack hosted on Amazon Lightsail. For the purpose of this tutorial, we'll be using WordPress installation on AWS Ligh...

In partnership with our Parabeac Africa Chapter led by Will Odia, we are throwing our first challenge where you can win up to $300 USD by building an app prototype or component package using Figma, Fl...

Hi there! Here's today's Daily Developer Joke. We hope you enjoy it; it's a good one.For more jokes, and to submit your own joke to get featured, check out the Daily Developer Jokes Website. We're als...

Hi Folks, hope you are doing good.Use-case: To modify RDS Instance Type to facilitate load during peak hours using Lambda and Cloudwatch EventsCreate a Lambda Function:Author from scratchFunction Name...

: Maintaining Machine Learning Model Accuracy Through Monitoring: May 20, 2021: Feb 12, 2022 Doordash ML ML : API Request > (Sibyl) > Log Kafa Topic > Snow...

Today I'm going to talk about circular queues on what I've learned.In the last post we discussed about queues . There is a small issue with circular queues.Let's say that we have a queue with a size o...

TL;DR;You can save articles from your favorite sites in the Notion Database. How to use Please access & fork this repository! https://github.com/watsuyo/notion-rss-reader/The Setting me...

In some cases, you might need only to fire a query once a specific condition is met.Some examples of this:Wait for user inputWait for the main query to return the user IDWe are still retrieving an ID ...

Note: This is the 4th part of the 5 part series dedicated to the pseudo classes of CSS.In this part, we'll understand the the pseudo class :active but if you want to jump to any other pseudo class, be...