madrobby

var CreditCard = {
  CARDS: {
    Visa: /^4[0-9]{12}(?:[0-9]{3})?$/,
    MasterCard: /^5[1-5][0-9]{14}$/,
    DinersClub: /^3(?:0[0-5]|[68][0-9])[0-9]{11}$/,
    Amex: /^3[47][0-9]{13}$/,
    Discover: /^6(?:011|5[0-9]{2})[0-9]{12}$/
  },
  TEST_NUMBERS: $w('378282246310005 371449635398431 378734493671000 '+
    '30569309025904 38520000023237 6011111111111117 '+

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

eugenehp

var express = require('express');
var cp = require('child_process');

var app = express.createServer();

var chrome_count = 0;

app.get('/', function(req, res){
    startChrome(chrome_count++,9222,function chromeStared(err,id,chrome){
    	res.send('Chrome '+id+' Started\r\n');

ziadoz

<?php
trait MetaClass
{
	protected $__classMethods = array();
	
	static protected $__staticMethods = array();
	
	
	public function __call($name, $args)
	{

gdamjan

'''
Go to https://code.google.com/apis/console/ and:
- create a new project, 
- enable access to the calendar api, 
- create a "service account" - that will give you an:
  * "email address" which is the service_account_name and
  * a private key that you need to save on you server
- go to the calendar and share it with the "email address" from above

Make sure your time is synchronized.

willurd

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

parhamr

Magento Enterprise 1.12 cluster

Scaling Magento presentation with 60 slides and notes, which was then reviewed by Alan Storm.

Table of Contents

• Summary
• Traffic Statistics
  • August 2013
• November 2013

ryaan-anthony

delimiter ;;
    drop procedure if exists build_catalog;;
    create procedure build_catalog(IN categories INT, IN products INT)
    begin
        SET @category_count = 1;
        SET @CATNAMEPREFIX = "Category ";
        SET @CATURLKEYPREFIX = "cat-";
        SET @CATURLPATHPREFIX = "catpath-";
        SET @ROOTCATEGORY = 2;
        SET @INCLUDEINMENU = 1;

macintux

This is not intended to be comprehensive or authoritative, just free online resources I've found valuable while learning more about Erlang.

Similar lists

• 0xAX's list of Erlang bookmarks
• Federico Carrone, Erlang Spawned Shelter
• Ivan Uemlianin's list of resources on various BEAM languages
• David Robakowski's curated list of awesome Erlang libraries, resources and shiny things
• Julius Beckmann's curated list of amazingly awesome Elixir and Erlang libraries, resources and shiny things

Instruction

rgs

Falsehoods programmers believe about prices

1. You can store a price in a floating point variable.
2. All currencies are subdivided in 1/100th units (like US dollar/cents, euro/eurocents etc.).
3. All currencies are subdivided in decimal units (like dinar/fils)
4. All currencies currently in circulation are subdivided in decimal units. (to exclude shillings, pennies) (counter-example: MGA)
5. All currencies are subdivided. (counter-examples: KRW, COP, JPY... Or subdivisions can be deprecated.)
6. Prices can't have more precision than the smaller sub-unit of the currency. (e.g. gas prices)
7. For any currency you can have a price of 1. (ZWL)
8. Every country has its own currency. (EUR is the best example, but also Franc CFA, etc.)