JavaScript Array Mutating Methods

JavaScript Array Methods Cheat Sheet

To Mutate, Or Not To Mutate?

#javascript #todayilearned #array

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## Methods that MUTATE an Array

.push() // => adds a new item as the last item of the array
.pop() // => removes the last item of the array

.unshift() // => adds a new item as the first item of the array
.shift() // => removes the first item of the array

.reverse() // => reverses the order of the array

.splice() // => removes/replaces item(s) in the array

.sort() // => re-orders the items in the array based on their Unicode code points

.copyWithin() // => copies one part of the array and put it on another part of the same array

.fill() // => changes some or all items in the array into the value being passed in

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references:
https://dev.to/liaowow/to-mutate-or-not-to-mutate-javascript-array-methods-cheat-sheet-5092
https://igorgonchar.medium.com/javascript-array-methods-cheatsheet-55016e405d14