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December 26, 2022 01:30 pm GMT
Original Link: https://dev.to/objectuser/javascript-tricks-that-you-must-know-27fe
JavaScript tricks that every developer should know
- Using the
spread
operator to copy arrays and objects. - Using
Array.map()
to transform elements in an array. - Using
Array.filter()
to select elements from an array. - Using
Array.reduce()
to perform a reduction on an array. - Using template literals to create multi-line strings and interpolate variables.
- Using destructuring assignment to extract values from arrays and objects.
- Using the
for...of
loop to iterate over iterable objects like arrays and strings. - Using the
Object.entries()
method to get an array of an object's key-value pairs. - Using the
Object.assign()
method to merge objects. - Using the
async/await
syntax to make asynchronous code easier to read and write.
Original Link: https://dev.to/objectuser/javascript-tricks-that-you-must-know-27fe
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