lodash.js fiddle

Added lodash from cdnjs.com in order to have lodash capabilities in chrome.

by sunil12738

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script>

JavaScript

const a = [,,,]
const b = [undefined, undefined, undefined]
alert(_.isEqual(a,b))