mojombo

How to set your Acer C720 Chromebook to boot to Ubuntu by default.

1. Place your closed laptop on a soft surface, upside down.
2. Use a sharp knife to cut a hole in the warranty sticker (YES THIS WILL VOID THE WARRANTY).
3. Remove the 13 screws with a small phillips head screwdriver (PH1 size works well). Be careful, the screws are very small and will strip easily if you use the wrong size screwdriver.
4. Remove the bottom of the laptop by pulling up on it near the hinges. It takes a bit of pressure to remove, but if you lift it from the back (near the hinges) the same way you would open a laptop screen, the hooks won't break (even though they will make a loud snapping sound).
5. Remove the BIOS write-protect screw. It is labeled as #7 in this image
6. With the bottom off, turn over the laptop and open the screen.
7. Plug the laptop in (it must b

mojombo

require 'digest/md5'

def gfm(text)
  # Extract pre blocks
  extractions = {}
  text.gsub!(%r{<pre>.*?</pre>}m) do |match|
    md5 = Digest::MD5.hexdigest(match)
    extractions[md5] = match
    "{gfm-extraction-#{md5}}"
  end

mojombo

rails_root = "/data/github/current"

20.times do |num|
  God.watch do |w|
    w.name     = "dj-#{num}"
    w.group    = 'dj'
    w.interval = 30.seconds
    w.start    = "rake -f #{rails_root}/Rakefile production jobs:work"

    w.uid = 'git'

mojombo

# Used to graph results from autobench
#
# Usage: ruby autobench_grapher.rb result_from_autobench.tsv
#
# This will generate three svg & png graphs

require "rubygems"
require "scruffy"
require 'csv'
require 'yaml'

mojombo

== Signal handling

In general, signals need only be sent to the master process.  However,
the signals Unicorn uses internally to communicate with the worker
processes are documented here as well.

=== Master Process

* HUP - reload config file, app, and gracefully restart all workers

mojombo

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mojombo

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mojombo

require 'rubygems'
require 'bert'
require 'json'
require 'yajl'
require 'benchmark'

ITER = 1_000

tiny = t[:ok, :awesome]
small = t[:ok, :answers, [42] * 42]

mojombo

<script type="text/javascript">
  MyUpdater = {
    since:'<%= @since.to_f %>',
    u: function() { 
      new Ajax.PeriodicalUpdater('notes','/poller', {
        asynchronous:false,
        frequency:'4',
        method:'get',
        parameters:"since="+MyUpdater.since,
        insertion:'top',

mojombo

module Jabber
  def self.read
    size = $stdin.read(2).unpack("n").first
    $stdin.read(size).split(':')
  end
  
  def self.write(success)
    answer = success ? 1 : 0
    token = [2, answer].pack("nn")
    $stdout.write(token)