JSFiddle - React, Tailwind, and code Playground

by graphettion

JavaScript

var g = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], h = [];

for (var i = 0, len = g.length; i < len; i++) {
  document.body.innerHTML += h.push(g[i] + 2) + '<br>';
}

g.forEach(function(x) {
  document.body.innerHTML += h.push(x + 2) + '<br>';
})