bnoordhuis

#!/usr/bin/env python
#
# Copyright (C) 2011 by Ben Noordhuis <info@bnoordhuis.nl>
#
# 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:

jboner

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

letorbi

// Font Smoothie copyright 2013,14,15 Torben Haase <http://pixelsvsbytes.com>
// Source-URL <https://gist.github.com/letorbi/5177771>
//
// Font Smoothie is free software: you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option) any
// later version.
//
// Font Smoothie is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

middlesister

Installation

To install, you need to have the WordPress i18n library on your computer. Check it out using SVN:

sudo svn co http://i18n.svn.wordpress.org/tools/trunk/ /usr/lib/wpi18n

You don't have to put the library in /usr/lib/wpi18n, but if you don't put it there, make sure to set the $WP_I18N_LIB environment variable in your .bashrc or .bash_profile file (with no trailing slash):

export WP_I18N_LIB="/path/to/i18n/lib"

davekellam

<?php 
/**
 * Save debug info to log
 * 
 * @param int $post_id ID of the post to save
 */
function dk_debug_save_post( $post_id ) {
	global $wpdb;
 
	error_log( print_r( $wpdb->queries, true ) ); 

raineorshine

type git                            # get the type of any command. Great for
                                    # seeing if a command exists.

ls -t                               # sort by time, newest first
ls -tr                              # sort by time, oldest first

grep -r "test" FILE_OR_DIR          # recursive full text search
grep -i "test" FILE                 # case insensitive
grep -c "pattern" FILE              # count
grep -n "pattern"                   # show line numbers

hofmannsven

MySQL

Getting started

• http://www.sqlteaching.com/
• https://www.codecademy.com/learn/learn-sql
• https://www.codecademy.com/catalog/language/sql

Related tutorials

• MySQL-CLI
• Analyzing Business Metrics

githubjeka

#Download Sorce PHP

mkdir /opt/php-5.6.0
mkdir /usr/local/src/php5-build
cd /usr/local/src/php5-build
wget http://de.php.net/get/php-5.6.0.tar.bz2/from/this/mirror -O php-5.6.0.tar.bz2
tar jxf php-5.6.0.tar.bz2
cd php-5.6.0/

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

Rulexec

// by Rulexec
// http://com.muna.by/people/ruliov

var net = require('net'),
    CRC32Stream = require('crc32-stream').CRC32Stream;

var client = net.connect(443, '149.154.167.50', function() {
  console.log('connected');

  var packet = createPacket();