José Luis Cruz joseluis

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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

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

Internal Bash functions, useful when writing loadable builtins

Find an environment variable
Set an environment variable to a string value
Set an environment variable to a string value if it's not already set
Check if an environment variable is set
Check if an environment variable is an array
Get an environment variable that's an array
Unset an environment variable
Create an array

	<!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" />

	#!/usr/bin/env bash

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

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

	<?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';
	}

	// --------------------------------------------------------------------------------------
	// A More Modern Scale for Web Typography
	// Based on this article: http://typecast.com/blog/a-more-modern-scale-for-web-typography
	// --------------------------------------------------------------------------------------

	$body-font-size: 1em !default;

	// Adjusts body typography to be default
	// for each browser.
	@mixin reset-body-font-size($font-size: 100%, $size-adjustment: 0.5) {

	// ----
	// Sass (v3.3.0.rc.2)
	// Compass (v1.0.0.alpha.17)
	// ----

	//
	// map-fetch($map, $keys)
	//
	// An easy way to fetch a deep value in a multi-level map. Works much like
	// map-get() except that you pass multiple keys as the second parameter to

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