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Last updated November 1st, 2012.
NodeList.prototype.forEach = HTMLCollection.prototype.forEach = Array.prototype.forEach; | |
NodeList.prototype.map = HTMLCollection.prototype.map = Array.prototype.map; | |
NodeList.prototype.filter = HTMLCollection.prototype.filter = Array.prototype.filter; | |
NodeList.prototype.reduce = HTMLCollection.prototype.reduce = Array.prototype.reduce; | |
NodeList.prototype.every = HTMLCollection.prototype.every = Array.prototype.every; | |
NodeList.prototype.some = HTMLCollection.prototype.some = Array.prototype.some; | |
var By = { | |
id: function (id) { return document.getElementById(id) }, | |
tag: function (tag, context) { | |
return (context || document).getElementsByTagName(tag) |
var button = document.createElement('button'); | |
button.className = 'button'; | |
button.appendChild(document.createTextNode('Google')); | |
button.addEventListener('click', function (){ | |
window.open('https://www.google.com/search?q=' + document.getElementById('input').value); | |
}, false); | |
document.getElementById('sayit-button').insertAdjacentElement('afterend', button); |
1. Zirak likes babies. |
//creating an element is easy peasy | |
var divElem = document.createElement( 'div' ); | |
//divElem is now a div element. it's not related to the any other element or | |
// node, it's free-range. | |
//to add it to the body element, for example: | |
document.body.appendChild( divElem ); | |
//splendidsimo! |
/* | |
* node-ws - pure Javascript WebSockets server | |
* Copyright Bradley Wright <[email protected]> | |
*/ | |
// Use strict compilation rules - we're not animals | |
'use strict'; | |
var net = require('net'), | |
crypto = require('crypto'); |
/* | |
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*/ |
#include <stdio.h> | |
main(){ | |
int i, sumOfSquares = 0, squareOfSum, sum = 0; | |
for(i = 1; i <= 100; i++){ | |
sumOfSquares += i * i; | |
sum += i; | |
} | |
squareOfSum = sum * sum; | |
printf("%d\n", squareOfSum - sumOfSquares); |