sagar-more

## script.js
(function(){
  var a,b;
  a=b = 3;
})();

console.log("a defined? " + (typeof a !== 'undefined'));
console.log("b defined? " + (typeof b !== 'undefined'));

## script.js
function foo() {
    return {
        bar: "hello"
    };
}

console.log(foo())

## script.js
var list = process.argv.slice(2);
var sum = 0;

var add = function () {
    if (list.length === 0) {
        console.log('sum ' + sum);
    }

    var item = list.pop();

## script.js
var args = process.argv.slice(2);

var hero = {
    name: args[0],
    getSecretIdentity: function (){
        return this.name;
    }
};

var stoleSecretIdentity = hero.getSecretIdentity.bind(hero);

## script.js
const jsdom = require("jsdom");
const { JSDOM } = jsdom;

const dom = new JSDOM(`<body></body>`, { runScripts: "dangerously" });

function createDom(total) {
    for (let i = 0; i < total; i++) {
        var btn = dom.window.document.createElement('button');
        btn.appendChild(dom.window.document.createTextNode('Button ' + i));
        btn.addEventListener('click', function(){ console.log(i); });
	(function(){
	var a,b;
	a=b = 3;
	})();

	console.log("a defined? " + (typeof a !== 'undefined'));
	console.log("b defined? " + (typeof b !== 'undefined'));
	var list = process.argv.slice(2);
	var sum = 0;

	var add = function () {
	if (list.length === 0) {
	console.log('sum ' + sum);
	}

	var item = list.pop();
	var args = process.argv.slice(2);

	var hero = {
	name: args[0],
	getSecretIdentity: function (){
	return this.name;
	}
	};

	var stoleSecretIdentity = hero.getSecretIdentity.bind(hero);
	const jsdom = require("jsdom");
	const { JSDOM } = jsdom;

	const dom = new JSDOM(`<body></body>`, { runScripts: "dangerously" });

	function createDom(total) {
	for (let i = 0; i < total; i++) {
	var btn = dom.window.document.createElement('button');
	btn.appendChild(dom.window.document.createTextNode('Button ' + i));
	btn.addEventListener('click', function(){ console.log(i); });