Mario Ruiz web20opensource

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web20opensource / Number.isNaN.js

Last active August 29, 2015 14:19

polyfill_Number.isNaN

	/check mdn Number.isNaN/

	/mdn example/
	Number.isNaN = Number.isNaN \|\| function(value) {
	return typeof value === "number" && value !== value;
	}

web20opensource / euler1

Created April 10, 2015 21:03

https://projecteuler.net/problem=1

var sum = 0; for(var i=0 ; i<1000 ; i++){if (!(i%3) or !(i%5) ) sum+=i} console.log(sum);

web20opensource / fib

Created April 10, 2015 20:56

https://projecteuler.net/problem=2

web20opensource / _map.js

Last active August 29, 2015 14:18

mapping with map js javascript

	console.time('mapping in js');
	var isAType = {};
	isAType._array = "[object Array]";
	isAType._function = "[object Function]";
	isAType._string = "[object String]";

	isAType.isFunction = function(fn) {
	return Object.prototype.toString.call(fn) === this._function;
	}

web20opensource / palindrome

Last active August 29, 2015 14:17

Check if a given text is a palindrome

	var isPalindrome = function(text){
	while(text.length!=1){
	var firstChar = text.charAt(0);
	var lastChar = text.charAt(text.length-1);
	if (firstChar===lastChar){
	text = text.substr(1,text.length-2);
	}
	else{
	return false;
	}

web20opensource / anaGram

Created March 24, 2015 16:47

Check if the given words are an anagram

	(function(){
	var first_words = ["iceman","animal"];
	var second_words = ["cinema","lamina"];
	check_anagrams(first_words, second_words);
	function check_anagrams(first_words, second_words) {
	// To print results to the standard output please use console.log()
	// Example: console.log("Hello world!");

	function anagram(first_word,second_word){
	firstArr = first_word.split('');

web20opensource / happyNumbers

Last active August 29, 2015 14:17

The max safe integer representation in js is a Happy Number :) . Number.MAX_SAFE_INTEGER

	var myHN = function (){

	var happyClosure = function(number){

	//started at
	var timeStamp = new Date().getTime();

	//save original number
	var happyNumber = number;
	//iterations done

web20opensource / dabblet.css

Last active August 29, 2015 14:16

The first commented line is your dabblet’s title

	/**
	* The first commented line is your dabblet’s title
	*/


	.miniSliderContainer{
	padding-bottom: 9em;
	width: 100%;
	background: #f06;
	background: linear-gradient(45deg, #f06, yellow);

web20opensource / load event attachEvent addEventListener cross-browser

Created February 18, 2015 16:48

using the cross-browser event handler await until the load event happens and execute a callback

	function attachEventApart(object, cB, event, onEvent){
	if (object.addEventListener){
	object.addEventListener(event, cB, false);
	}
	else if (window.attachEvent){
	object.attachEvent(onEvent, cB);
	}
	else
	object[onEvent] = cB;
	}

web20opensource / coffeTesting4.html

Last active December 23, 2015 22:49

mootools + some js stuff for validate the list like a shopping food menu in a restaurant

	<!DOCTYPE html>
	<html>
	<head>
	<script src="http://mootools.net/download/get/mootools-core-1.4.5-full-compat-yc.js"></script>
	<script src="coffee.js"></script>
	<title></title>
	<style>
	[id="S1_98"]{
	display:none;
	}

	/check mdn Number.isNaN/

	/mdn example/
	Number.isNaN = Number.isNaN \|\| function(value) {
	return typeof value === "number" && value !== value;
	}