repeat array javascript code example

Example 1: javascript repeat element in array

Array(5).fill(2)
//=> [2, 2, 2, 2, 2]

Example 2: repeat an element in array in js

Array(5).fill(2)
//=> [2, 2, 2, 2, 2]

Example 3: js string times

let string = 'Plumbus'
let count = 3

string.repeat(count); // -> 'PlumbusPlumbusPlumbus'