Zero Ok: D57: C4

/ 5

arr = [];
while(arr.length < 3) {
arr.[arr.length] = arr.length + 1;
}
document.write(arr);

by Ryota Nishiura

let a = "10";
let b = Array.from(a).length;
console.log(b);

by Damiam Tomaszczyk

0

1

2

const x = 8;
let arr = new Array(x);

by ES6_Programmer

var str = "Learn JavaScript";
var letter = str.lastIndexOf('a');
alert(letter);

by Sumanth Reddy

var elem = (1, 2, 3, 3, 4, 6, 5);

by brians

The number of elements in the parenthesis.

The largest number is the parenthesis.

The most frequently occuring number in the parenthesis.

The last number in the parenthesis.

Submit

zeroOK/D57/C4.js