es6 - new methods - 9.js

es6 - new methods - 9.js

var arr = [1, 2, 3, 4];
// fill with 0 from position 2 until position 4
console.log(arr.fill(0, 2, 4));
// outputs: [1, 2, 0, 0]
// fill with 5 from position 1
console.log(arr.fill(5, 1));
// outputs: [1, 5, 5, 5]
// fill only with 6
console.log(arr.fill(6));
// outputs: [6, 6, 6, 6]