almirsarajcic

<?php

function convert_steamid_64bit_to_32bit($id)
{
  $result = substr($id, 3) - 61197960265728;
  return (string) $result;
}

function convert_steamid_32bit_to_64bit($id)
{

jookyboi

Libraries

• 960 Grid System - An effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels. There are two variants: 12 and 16 columns, which can be used separately or in tandem.
• Compass - Open source CSS Authoring Framework.
• Bootstrap - Sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development.
• Font Awesome - The iconic font designed for Bootstrap.
• Zurb Foundation - Framework for writing responsive web sites.
• SASS - CSS extension language which allows variables, mixins and rules nesting.
• Skeleton - Boilerplate for responsive, mobile-friendly development.

Guides

Fank

md5("BE" (2 bytes) + 64-bit SteamID (8 bytes))

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

maddo

Eyestrain Buster

This is a great exercise for relieving tired, strained eyes. The exercise may feel awkward at first, but with practice you will be able to relieve your eyestrain in just a few short minutes.

• Gently slide the undersides of your thumbs across the upper rim of your eye sockets toward the temples.
• Next massage the lower rim of your eye sockets with your index fingers working from the corner of your eyes toward the temples.
  • Repeat twice.
• Now gently move your eyes from side to side, first to the right and then to the left, repeat three times.
• Slowly move your eyes up toward the ceiling then down toward the floor, repeat three times.
• Slowly and gently move your eyes in complete circles, three times clockwise and counter clockwise.
• Relax by closing your eyes so that the eyelids barely touch together.

zeisler

$ sudo irb
irb(main):002:0> require 'fileutils'
=> true
irb(main):003:0> FileUtils.rm_rf("#{nil}/")