JiggyPete

# Prerequisit: ImageMagick installed

def file_exists?(filename)
  `[ -f #{filename} ] && echo "Found" || echo "Not found"` == "Not found\n"
end

['landing'].each do |screengrab_file_name|
  before = screengrab_file_name + '_before.png'
  after = screengrab_file_name + '_after.png'
  difference = screengrab_file_name + '_difference.png'

tomstuart

>> IF = -> b { b }
=> #<Proc:0x007fb4e4049cc8 (lambda)>

>> LEFT = -> p { p[-> x { -> y { x } } ] }
=> #<Proc:0x007fb4e403d680 (lambda)>

>> RIGHT = -> p { p[-> x { -> y { y } } ] }
=> #<Proc:0x007fb4e4028ff0 (lambda)>

>> IS_EMPTY = LEFT

zaius

ctrl-z
bg

touch /tmp/stdout
touch /tmp/stderr
gdb -p $!

# In GDB
p dup2(open("/tmp/stdout", 1), 1)
p dup2(open("/tmp/stderr", 1), 2)

telent

Stuff in Ruby that is/isn't supported, or is different

=begin / =end

Rib Rdb writes: "The new parser doesn't support this". Use single line comments instead

The object model

The ruby object model is not the same as the java object model. The

sstephenson

window.addEventListener "DOMContentLoaded", ->
  body        = $ "body"
  canvas      = $ "#canvas"
  chalkboard  = $ "#chalkboard"
  close       = $ "#close"
  ledge       = $ "#ledge"
  lightswitch = $ "#lightswitch"
  output      = $ "#output"
  shade       = $ "#shade"
  share       = $ "#share"

scottwater

require 'sj'

run SinatraJekyll

ismasan

/*
The MIT License (MIT)

Copyright (c) 2014 Ismael Celis

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