javascript

JavaScript Clone an Array example


If you want to clone an Array in Javascript we can use the spread operator to expand our array into items and clone it into a new array:

consider the following example:

const numbers = [8, 22, 52, 100, 6, 15];
const numbersCopy = [...numbers];

Another better approach is using  Array.slice() method with no arguments. consider the following example.

const numbers = [8, 22, 52, 100, 6, 15];
const numbersCopy = numbers.slice();

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