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@andreaseger
andreaseger / miniuploader.html
Created July 20, 2011 14:42
a very compact drag and drop image uploader written in html5 an javascript
<!DOCTYPE html>
<!-- This is the shortest Image Uploader ever :)
And you can even make it shorter if you don't
want all the drag'n drop thing. -->
<!--
AUTHOR: @paulrouget <paul@mozilla.com>
LICENSE:
@madrobby
madrobby / gist:1362093
Created November 13, 2011 13:04
Force rendering a DOM element when Webkit is acting up
forceRerenderOnWebkit: ->
@el.parentNode.style.cssText += ';-webkit-transform:rotateZ(0deg)'
@el.parentNode.offsetHeight
@el.parentNode.style.cssText += ';-webkit-transform:none'
@cuppster
cuppster / node-express-cors-middleware.js
Created April 9, 2012 16:02
express.js middleware to support CORS pre-flight requests
app.use(express.methodOverride());
// ## CORS middleware
//
// see: http://stackoverflow.com/questions/7067966/how-to-allow-cors-in-express-nodejs
var allowCrossDomain = function(req, res, next) {
res.header('Access-Control-Allow-Origin', '*');
res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization');
@ryansmith111
ryansmith111 / orders.js
Created May 2, 2012 13:08
Using pre-compiled templates with Backbone.Marionette, require.js and the tpl template plugin
define(function (require, exports, module) {
var ns = require('namespace'),
Backbone = require('use!backbone'),
Marionette = require('use!marionette'),
// the tpl require.js plugin extends the text plugin to compile the text into an underscore template
// The require.js optimizer will minify and concatenate them to your apps single JS
ordersViewTpl = require('tpl!templates/orders.html');
var Orders = ns.module();
@lovasoa
lovasoa / README.md
Last active January 21, 2021 19:56
Compute the intersection of large arrays in javascript

WARNING : This code now lives in its own github repository: lovasoa/fast_array_intersect. It is also published on npm: fast_array_intersect

Array intersect

Fastest function to intersect a large number of big arrays in javascript, without dependencies

  • The compressed version is only 345 caracters long.
  • Faster than common libraries, even a large number of arrays, or on very big arrays. (See benchmarks)
@CMCDragonkai
CMCDragonkai / angularjs_directive_attribute_explanation.md
Last active November 29, 2023 15:35
JS: AngularJS Directive Attribute Binding Explanation

AngularJS Directive Attribute Binding Explanation

When using directives, you often need to pass parameters to the directive. This can be done in several ways. The first 3 can be used whether scope is true or false. This is still a WIP, so validate for yourself.

  1. Raw Attribute Strings

    <div my-directive="some string" another-param="another string"></div>
@berzniz
berzniz / jshipster_and_and.js
Last active May 22, 2022 23:15
Some small javascript hacks for hipsters
// Boring
if (isThisAwesome) {
alert('yes'); // it's not
}
// Awesome
isThisAwesome && alert('yes');
// Also cool for guarding your code
var aCoolFunction = undefined;
@kkga
kkga / plain.js
Last active March 1, 2022 16:05
snippets of plain js
// document.ready
document.addEventListener("DOMContentLoaded", function() {
// your code
}, false);
// select div
var element = document.querySelector("div");
@gustavohenke
gustavohenke / svg2png.js
Created February 18, 2014 15:27
SVG to PNG
var svg = document.querySelector( "svg" );
var svgData = new XMLSerializer().serializeToString( svg );
var canvas = document.createElement( "canvas" );
var ctx = canvas.getContext( "2d" );
var img = document.createElement( "img" );
img.setAttribute( "src", "data:image/svg+xml;base64," + btoa( svgData ) );
img.onload = function() {
@mikaelbr
mikaelbr / destructuring.js
Last active April 25, 2024 13:21
Complete collection of JavaScript destructuring. Runnable demos and slides about the same topic: http://git.mikaelb.net/presentations/bartjs/destructuring
// === Arrays
var [a, b] = [1, 2];
console.log(a, b);
//=> 1 2
// Use from functions, only select from pattern
var foo = () => [1, 2, 3];