js clone array function code example

Example 1: js clone array

var clone = myArray.slice(0);

Example 2: copy object array javascript

var ar = ["apple","banana","canaple"];
var bar = Array.from(ar);
alert(bar[1]); // alerts 'banana'

// Notes: this is for in In ES6, works for an object of arrays too! 
// (May not be applicable for deep-copy situations?)

Example 3: js array clone

let clone = [...myArray]

Example 4: js deep copy array

const numbers = [1, [2], [3, [4]], 5];

// Using JavaScript
JSON.parse(JSON.stringify(numbers));

// Using Lodash
_.cloneDeep(numbers);