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@perimosocordiae
perimosocordiae / forth.rb
Created February 10, 2010 18:58
A pure Ruby interpreter for Forth
#!/usr/bin/env ruby
# the stack
$stack = []
def pop() $stack.pop || ufe end
def push(f) $stack<<f end
# poor man's Exception class
def ufe() raise("Stack underflow") end
# lambda constructor helpers
@pietern
pietern / redis_pubsub_demo.rb
Created March 29, 2010 19:04
# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Update 7 Oct 2010:
# - This example does *not* appear to work with Chrome >=6.0. Apparently,
# the WebSocket protocol implementation in the cramp gem does not work
# well with Chrome's (newer) WebSocket implementation.
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby
@zhengjia
zhengjia / capybara cheat sheet
Created June 7, 2010 01:35
capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')
@icebreaker
icebreaker / mongoid-cheatsheet.md
Created February 15, 2011 09:11
Mongoid cheat sheet
@macdonst
macdonst / speech.html
Created May 9, 2011 16:02
PhoneGap Android TTS Plugin Example
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>PhoneGap Events Example</title>
<script type="text/javascript" charset="utf-8" src="phonegap.0.9.5.js"></script>
<script type="text/javascript" charset="utf-8" src="tts.js"></script>
<script type="text/javascript" charset="utf-8">
@Gregg
Gregg / gist:968534
Created May 12, 2011 13:54
Code School Screencasting Framework

Screencasting Framework

The following document is a written account of the Code School screencasting framework. It should be used as a reference of the accompanying screencast on the topic.

Why you should care about screencasting?

You're probably aren't going to take the time to read this document if you're not interested, but there are a lot of nice side effects caused by learning how to create quality screencasts.

  1. Communicating more effectively - At Envy Labs we produce screencasts for our clients all the time. Whether it's demoing a new feature or for a presentation for an invester, they're often much more effective and pleasent than a phone call or screen sharing.
@saikat
saikat / gist:1084146
Created July 15, 2011 05:43
Stripe sample checkout form
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<title>Stripe Sample Form</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript" src="https://ajax.aspnetcdn.com/ajax/jquery.validate/1.8.1/jquery.validate.min.js"></script>
<script type="text/javascript" src="https://js.stripe.com/v1/"></script>
<script type="text/javascript">
@wheresalice
wheresalice / img_to_map.rb
Created August 20, 2011 10:54
Create a game map in redis from a txt file which imagemagick has conerted from png to txt
require 'redis'
@redis = Redis.new
# width & height of the map
@x = @y = 0
grassdatafile = open('../resources/maps/land3g.txt')
grassdatafile.readlines.each { |line|
@ifarkas
ifarkas / rcov_manual_test.sh
Created September 1, 2011 10:25
Command to get code coverage from rcov during manual testing
rcov --save -o manual_test_coverage -x /.rvm/ script/rails -- server -b 0.0.0.0 -p 3000 -e development
@rajraj
rajraj / gist:1388849
Created November 23, 2011 14:46
Capybara Reference
# Credit: http://richardconroy.blogspot.com/2010/08/capybara-reference.html
#Navigating
visit('/projects')
visit(post_comments_path(post))
#Clicking links and buttons
click_link('id-of-link')
click_link('Link Text')
click_button('Save')