siddharthray

## chunkify.js
// this is a big array of 76 items I need to split into groups of 10
const hugeArray = Array.from({ length: 76 }, (_, i) => i);

function chunkify(array, chunkSize = 10) {
  // make a new array
  const chunks = Array.from(
    // give it however many slots are needed - in our case 8
    // 1-7 with 10 items, and 8th slot will have 6
    { length: Math.ceil(array.length / chunkSize) },
    // this is a map function that will fill up our slots

## DOM VS BOM
The BOM (Browser Object Model) consists of the objects navigator, history, screen, location and
document which are children of window.
In the document node is the DOM (Document Object Model),
the document object model, which represents the contents of the page.
You can manipulate it using javascript.

## promise.js
var calculationPromise = new Promise(function(resolve,reject){
  setTimeout(function() {
    resolve(1+1);
  }, 1000)

});

var calculationPromise2 = new Promise(function(resolve,reject){
  setTimeout(function() {
    resolve(2+2);

## jsbin.yulaxar.js
var foo = 10 + '20';
console.log(0.1 + 0.2 == 0.3); // false
console.log((1/10)+(2/10)); // 0.30000000000000004
var add1 = function(x,y) {
  return x+y;
}
var add = function(x) {
    return function(y) { return x + y; };
}
var addWithTwoArgs = add1(2,5); //7

## prototypes.js
function Apple (type) {
    this.type = type;
    this.color = "red";
    this.getInfo = getAppleInfo;
}

// anti-pattern! keep reading...
function getAppleInfo() {
    return this.color + ' ' + this.type + ' apple';
}

## switchCase.js
let calculate = (no1, no2, operation) => {
    let result;
    switch (operation) {
        case 'add':
            result = no1 + no2;
            break;
        case 'subtract':
            result = no1 - no2;
            break;
    }

## factorial.html
<!doctype html>
<html>
<head>
<script>
function show(){

var i, no, fact;
fact=1;
no=document.getElementById("num").value;
for(i=1; i<=no; i++)
	// this is a big array of 76 items I need to split into groups of 10
	const hugeArray = Array.from({ length: 76 }, (_, i) => i);

	function chunkify(array, chunkSize = 10) {
	// make a new array
	const chunks = Array.from(
	// give it however many slots are needed - in our case 8
	// 1-7 with 10 items, and 8th slot will have 6
	{ length: Math.ceil(array.length / chunkSize) },
	// this is a map function that will fill up our slots
	The BOM (Browser Object Model) consists of the objects navigator, history, screen, location and
	document which are children of window.
	In the document node is the DOM (Document Object Model),
	the document object model, which represents the contents of the page.
	You can manipulate it using javascript.
	var calculationPromise = new Promise(function(resolve,reject){
	setTimeout(function() {
	resolve(1+1);
	}, 1000)

	});

	var calculationPromise2 = new Promise(function(resolve,reject){
	setTimeout(function() {
	resolve(2+2);
	var foo = 10 + '20';
	console.log(0.1 + 0.2 == 0.3); // false
	console.log((1/10)+(2/10)); // 0.30000000000000004
	var add1 = function(x,y) {
	return x+y;
	}
	var add = function(x) {
	return function(y) { return x + y; };
	}
	var addWithTwoArgs = add1(2,5); //7
	function Apple (type) {
	this.type = type;
	this.color = "red";
	this.getInfo = getAppleInfo;
	}

	// anti-pattern! keep reading...
	function getAppleInfo() {
	return this.color + ' ' + this.type + ' apple';
	}
	let calculate = (no1, no2, operation) => {
	let result;
	switch (operation) {
	case 'add':
	result = no1 + no2;
	break;
	case 'subtract':
	result = no1 - no2;
	break;
	}
	<!doctype html>
	<html>
	<head>
	<script>
	function show(){

	var i, no, fact;
	fact=1;
	no=document.getElementById("num").value;
	for(i=1; i<=no; i++)