danreedy

#!/usr/bin/env python
# Quick and dirty demonstration of CVE-2014-0160 by
# Jared Stafford (jspenguin@jspenguin.org)
# Modified so that it finds cookies

import sys
import struct
import socket
import time
import select

danreedy

require 'facter'
Facter.add(:current_users) do
  setcode do
    output = Facter::Util::Resolution.exec(%q{/usr/bin/w -h | grep console | /usr/bin/awk -F" " '{ print $1 }'})
    output.gsub(/\n/,'::').split('::').uniq.join(',') # Convert the individual line output to a comma list w/ unique values
  end
end

danreedy

use_bpm 120
use_synth :fm
$root = 52
$key = :major

define :metro do
  cue :tick
  sleep 1
end

danreedy

#!/usr/bin/env ruby

class JingleBells
  def initialize
    @jingle_count = 0
  end

  def can_jingle?
    @jingle_count < 2
  end

danreedy

#!/usr/bin/env ruby

require 'minitest/autorun'

Hash.class_eval do
  def deep_fetch(*keys, default: nil)
    keys.reduce(self) do |memo, key|
      memo.fetch(key)
    end
  rescue KeyError

danreedy

<img id="webcam" src="https://www.webcam-4insiders.com/current/medium/14082-Webcam-Leysin-Wetter.jpg" alt="LAS Gym Construction">
<script type="text/javascript">
  var refreshImage = function() {
    var refreshInterval = 600000; // This is time in milliseconds; 60,000 = 10 minutes
    var source = "https://www.webcam-4insiders.com/current/medium/14082-Webcam-Leysin-Wetter.jpg?time=" + new Date().getTime();
    document.getElementById('webcam').src = source;
    setTimeout(refreshImage, 600000);
  }
  refreshImage();
</script>

danreedy

comment do
  # transcribed from the MML notation here: http://www.mmlshare.com/tracks/view/403
  #
  # Sonic Pi currently has a size limit of about 9k which is a known issue (#102).
  # I've kept the comments up here to get around that as comment blocks don't get
  # sent to the interpreter. Some of the layout here is an exercise in reducing bytes.
  # I'm using Ruby's stabby lambda syntax ( -> { ... } ) in case you want to google it :)
  #
  # THIS HAS ONLY BEEN TESTED ON A MAC - on an RaspberryPi you might want to change it to
  # use_bpm 60

danreedy

# Let it Go - Pi Version
  use_bpm 34
  use_synth :pretty_bell
  
  quaver = 0.125 #Eight note
  crotchet = 0.25 #Quarter note
  minim = 0.5 #Half note
  semibreve = 1 #Whole note  
  
  in_thread(name: :rh) {rightHand}

danreedy

# My attempt to recreate the OSCon Keynote "The Concert Programmer"
# by Andrew Sorensen using Sonic-Pi.

use_bpm 120
use_synth :fm
$root = 52
$key = :major

live_loop :metro do
  sleep 1