JSFiddle - React, Tailwind, and code Playground

by seong gyun jeon

JavaScript

var a = [1, 2];
for (var i = 0, length = a.length; i < length; i++) {
    console.log(a[i]);
}

var i = 0;
while (a[i] < 2) {
    console.log(a[i]);
    i++;
}