scudelletti

module XptoModule
  class << self
    attr_accessor :classes_with_xpto_module
  end

  self.classes_with_xpto_module = []

  def self.included(base)
    self.classes_with_xpto_module << base
  end

scudelletti

$VAR1=BlaBlaBla
$VAR1=PqPqPqPq

function export_ambient_variable_for() {
  if [[ $1 = 'prod' ]]; then
    echo 'Exporting ambient variables for Prod environment'
    export ZZZZ=$VAR1
  else
    echo 'Exporting ambient variables for Dev environment'
    export ZZZZ=$VAR2

scudelletti

class Model
  def method(&block)
    puts "START"
    block.call
    puts "END"
  end

  def second(&block)
    puts "SECOND - START"
    method(&block)

scudelletti

puts "Getting the Exception 1"
begin
  eval("1+")
rescue Exception => e
  puts "Exception Class => #{e.class} - Message: #{e}"
end

puts "Getting the Exception 2"
begin
  eval("1+")

scudelletti

// Source => http://www.adafruit.com/forums/viewtopic.php?f=25&t=34567
//code https://gist.github.com/1804108 20121125 @ 1339

//led for visualization (use 13 for built-in led)
int ledPin = 13;

//speaker connected to one of the pwm ports
int speakerPin = 9;

//tone frequencies http://home.mit.bme.hu/~bako/tonecalc/tonecalc.htm

scudelletti

Host *.staging.something.com
  User someuser
  ForwardAgent yes
  LocalForward localhost:43306 localhost:3306
  LocalForward localhost:49200 localhost:9200
  LocalForward localhost:49001 localhost:9001

scudelletti

require 'spec_helper'

describe "Wow Coins" do
  let(:klasz_class) do
    Class.new do
      attr_reader :title

      def initialize(properties)
        @title = properties[:title]
      end

scudelletti

# Rules: A lamda always has 1 parameter, nothing more, nothing less
# Useful Content: https://en.wikipedia.org/wiki/Church_encoding

# Identity lambda
IDENTITY = ->x { x }

# True, returns the first argument
TT = ->x { ->y { x } }

# False, returns the last argument

scudelletti

# How to Use
# open -a XQuartz
# socat TCP-LISTEN:6000,reuseaddr,fork UNIX-CLIENT:\"$DISPLAY\"
# docker build . -t ds-xclock
# docker run -e DISPLAY=YOUR_LOCAL_IP_HERE:0 -it ds-xclock
#
# Useful Links:
# https://github.com/moby/moby/issues/8710
# http://kartoza.com/en/blog/how-to-run-a-linux-gui-application-on-osx-using-docker/

scudelletti

# Loan Env Variables
while read line; do
  export $(echo $line | sed 's/"//g')
done < /etc/environment