José Luis Cruz joseluis

Pure SASS-adaption of Lea Verou's contrast-ratio javascript. Can be useful when eg. generating colored buttons from a single supplied color as you can then check which out of a couple of text colors would give the best contrast.

This script currently lacks the support for alpha-transparency that Lea supports in her script though.

In addition to the color-contrast adaption there's also some math methods that were needed to be able to calculate the exponent of a number and especially so when the exponent is a decimal number. A 2.4 exponent is used to calculate the luminance of a color and calculating such a thing is not something that SASS supports out of the box and not something I found a good pure-SASS script for calculating and I much prefer pure-SASS over ruby extensions. The math methods might perhaps be unecessary though if you're running Compass or similar as they may provide compatible math methods themselves.

Normal usage: `color: pick_best_color(#f00

How-To: Install Memcache on CentOS (WHM/cPanel)

Without wasting much time, Let us get started!

Follow these simple instructions:

Step 1: Login into your WHM panel and using easyapache enable Memcache
Step 2: SSH into your server and fire this command yum install memcached.x86_64 php-pecl-memcache.x86_64

GitHub Flavored Markdown

View the [source of this content](http://github.github.com/github-flavored-markdown/sample_content.html).

Equivalent in AsciiDoc

gnome-keyring use 100% CPU usage when Google Chrome started

c.f.

Environment

OS: Knoppix 7.0.3 LCR
DE: LXDE

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

	<?php

	add_filter( 'get_user_option_admin_color', function( $color_scheme ) {

	global $_wp_admin_css_colors;

	if ( ! isset( $_wp_admin_css_colors[ $color_scheme ] ) ) {
	$color_scheme = 'ectoplasm';
	}

	#!/usr/bin/env bash

	# Generate a pseudo UUID
	uuid()
	{
	local N B C='89ab'

	for (( N=0; N < 16; ++N ))
	do
	B=$(( $RANDOM%256 ))

	<!DOCTYPE html>
	<html lang="en-US">
	<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<meta name="robots" content="noodp, noydir" />

	<link rel="dns-prefetch" href="//cdnjs.cloudflare.com">
	<link rel="canonical" href="http://mysite.com/" />
	<link rel="stylesheet" href="http://mysite.com/style.css" type="text/css" />

	(function($) {
	$('a[href*=#]:not([href=#])').click(function()
	{
	if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
	\|\| location.hostname == this.hostname)
	{

	var target = $(this.hash),
	headerHeight = $(".primary-header").height() + 5; // Get fixed header height

	/* external links
	a.external
	background: url('../images/external_link.png') no-repeat right 0px