desbo

1. Install Q3 fork ioquake3 along with original game patch files (baseq3/pak{1-8}.pk3, missionpack/pak{1-3}.pk3)

   brew cask reinstall ioquake3
   

2. Build ioquake3 master branch

   git clone https://github.com/ioquake/ioq3
   

epitron

3388 | Why You Should Do A Tiny Product First
     | http://unicornfree.com/2013/why-you-should-do-a-tiny-product-first

3494 | Startup Escape Plan: How to free up time, energy & money to build your future
     | http://unicornfree.com/2014/startup-escape-plan-free-up-time-energy-money-to-invest

3603 | 5 Years of SaaS Growth: Every Month, Exact Numbers
     | http://unicornfree.com/2013/5-years-of-saas-growth-every-month-exact-numbers

3623 | Help! My SaaS isn't growing! +60% revenue, 1 year later…

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

JoshCheek

require 'objspace'

class A
  # When we include a module, it makes an invisible "included class" (T_ICLASS),
  # and places it in the inheritance hierarchy, as the superclass.
  # Hence A the inclusion, A no longer has a direct reference to Object,
  # it now has a direct reference to the included class
  ObjectSpace.reachable_objects_from(self)  # => [#<InternalObject:0x007f8cd29343b8 T_CLASS>, "A", Object]
  m = Module.new
  include m

JoshCheek

-> { a = case when true then return end } # this is allowed
-> { a = if true then return end }        # this is not
-> { a = if true then return; 2 end }     # this is

-> { a = (true && return) } # this is allowed
-> { a = (return && true) } # this is not

-> { a = begin;  return
         rescue; return
         ensure; return

havenwood

require 'thread'

# Create a SizedQueue with a buffer capacity of just one.
queue = SizedQueue.new 1

# Add four symbols to the SizedQueue. (A SizedQueue is thread-safe just like a
# Queue.)
Thread.new { queue << :of }
Thread.new { queue << :earl }
Thread.new { queue << :and }

dblack

This is from the end of weakref.rb:

if __FILE__ == $0
#  require 'thread'
  foo = Object.new
  p foo.to_s                    # original's class
  foo = WeakRef.new(foo)
  p foo.to_s                    # should be same class
  ObjectSpace.garbage_collect
  ObjectSpace.garbage_collect

futuremill-ltd

# From a fresh install of squeeze
apt-get install ruby rubygems # Need ruby to use fpm
gem1.8 install fpm --no-ri --no-rdoc

apt-get install build-essential openssl libreadline6 libreadline6-dev zlib1g zlib1g-dev libssl-dev ncurses-dev libyaml-dev

wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
tar -zxvf ruby-1.9.3-p125.tar.gz
cd ruby-1.9.3-p125
rm -rf /tmp/ruby193

cwgem

def mymeth
  puts "Hello"
end

puts :mymeth.to_proc.call

#SOLAR:~ chriswhite$ ruby -v
#rubinius 1.2.5dev (1.8.7 1b8a960a yyyy-mm-dd JI) [x86_64-apple-darwin10.8.0]
#SOLAR:~ chriswhite$ ruby test_proc.rb
#Hello

listrophy

require 'openssl'
require 'base64'

secret_message = 'foo!'

aes = OpenSSL::Cipher.new 'AES-256-CBC'

aes.encrypt
iv = aes.random_iv  # never EVER use the same IV if you're reusing a key
rnd = aes.random_key