ctodmia

//The following code is a reimplementation of the native Javascript method JSON.stringify
//keep reading for the though process that lead to the solution
var stringify = function(obj) {
	//checks if the input obj is a function statement or undefined
	if(typeof obj === 'undefined' || typeof obj === 'function') {
		return undefined;
	}

	//checks if the input obj is a string 
	if(typeof obj === 'string') {

ctodmia

// Write a javascript program that displays the numbers from 10 to 100. But for multiples of 4 print "Dr." instead of the 
// number and for multiples of 6 print "Who". For numbers which are multiples of both 4 and 6 print "Dr. Who"

var drWho = function () {
	for (var i=10; i<=100; i++) {
		if(i%4 === 0) {
			console.log('Dr.');
		}
		if(i%6 === 0) {
			console.log('Who');