javascript copy an array
let arr =["a","b","c"];
// ES6 way
const copy = [...arr];
// older method
const copy = Array.from(arr);javascript copy an array
let arr =["a","b","c"];
// ES6 way
const copy = [...arr];
// older method
const copy = Array.from(arr);copy array javascript
const sheeps = ['Apple', 'Banana', 'Juice'];
// Old way
const cloneSheeps = sheeps.slice();
// ES6 way
const cloneSheepsES6 = [...sheeps];java copy array
int[] a = {1,2,3,4,5};
int[] b = Arrays.copyOf(a, a.length);javascript copy array
var numbers = [1,2,3,4,5];
var newNumbers = Object.assign([], numbers);javascript copy array
// this is for array with complex object
var countries = [
{name: 'USA', population: '300M'},
{name: 'China', population: '1.6B'}
];
var newCountries = JSON.parse(JSON.stringify(countries));javascript copy array
var oldColors=["red","green","blue"];
var newColors = oldColors.slice(); //make a clone/copy of oldColorsCopyright © 2021 Codeinu
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