mdn array fill code example
Example 1: javascript fill array
const fill = new Array(5).fill(0)
console.log(fill) // [ 0,0,0,0,0]
Example 2: fill array with values javascript
let filledArray = new Array(10).fill({'hello':'goodbye'});
Example 3: array fill
new Array(5).fill('element')
// ["element", "element", "element", "element", "element"]