umaar’s gists

jensgro / Outliner.js

Created April 23, 2012 12:57 — forked from arieh/Outliner.js

Cross-Lib accessible outline removal

	/*!
	Copyright (c) <2012> <Arieh Glazer>

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE

emilbjorklund / breakpoints_via_css.html

Created April 24, 2012 16:03

Width detection via sneaky CSS rules

	<!DOCTYPE html>
	<!--[if IE 8]> <html lang="sv-SE" class="no-js ie8"> <![endif]-->
	<!--[if gt IE 8]><!--> <html lang="sv-SE" class="no-js"> <!--<![endif]-->
	<head>
	<meta charset="UTF-8">
	<title>Breakpoint detection test</title>
	<style type="text/css" media="screen">
	@media screen and (min-width: 320px) {
	#page:after {
	content: 'smallest'; /* represent the current width-bracket */

conorbuck / angle-between-points.js

Created May 5, 2012 22:51

JavaScript: Find the angle between two points

umaar / return-json-array

Created May 8, 2012 11:08

[play framework2.0] return json array.

	public static Result list()
	{
	ObjectNode json = Json.newObject();

	ArrayNode arr = json.arrayNode();

	ObjectNode element1 = Json.newObject();
	element1.put("title", 123);
	element1.put("content", 123);
	arr.add(element1);

michaelcox / xdr.js

Created May 10, 2012 18:56

Adds XDomainRequest IE CORS support to jQuery

	// Based on https://github.com/jaubourg/ajaxHooks/blob/master/src/ajax/xdr.js

	(function( jQuery ) {

	if ( window.XDomainRequest && !jQuery.support.cors ) {
	jQuery.ajaxTransport(function( s ) {
	if ( s.crossDomain && s.async ) {
	if ( s.timeout ) {
	s.xdrTimeout = s.timeout;
	delete s.timeout;

jboner / latency.txt

Last active November 3, 2025 01:50

Latency Numbers Every Programmer Should Know

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

umaar / hideBar.js

Created June 3, 2012 00:15 — forked from JulesNeck/hideBar.js

Hide URL Bar for iOS and Android based on html5 mobile boilerplate

	// Hide URL Bar for iOS and Android "level above next level"
	// streamlined version without extension part
	// slowly moving it to perfection...

	MBP.hideUrlBar = function () {

	if ( !location.hash ) {

	doScrollTop = setInterval(function(){

nzakas / scalablejs.md

Created June 7, 2012 16:46

Scalable JavaScript

brianblakely / stars.css

Created June 21, 2012 20:47

Star Rules

	* {
	/* makes border and padding grow inward from width & height
	- mix-and-match units for various box model properties
	- ex. width: 25%; padding: 15px;
	- no workie in IE7
	*/
	-moz-box-sizing: border-box;
	box-sizing: border-box;

	/* hiding overflow creates a block formatting context

gigablah / thumbnail.js

Created July 14, 2012 12:05

nodejs + gearman + gm + pngquant + pngcrush thumbnail generator

	#!/usr/bin/env node

	var path = require('path'),
	exec = require('child_process').exec,
	when = require('when'),
	gm = require('gm'),
	Gearman = require('node-gearman'),
	gearman = new Gearman(),
	options = {
	thumbDir: path.join(__dirname, 'thumb'),

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