JAVASCRIPT

iterata a array in js

Array.prototype.foo = "foo!";
var array = ['a', 'b', 'c'];

for (var i in array) {
    console.log(array[i]);
}
 Run code snippet

array iterator javascript

let arr = [1, 2, 3];

for(let i = 0; i < arr.length; i++){
	console.log(arr[i]);
}