stefanosc

### Keybase proof

I hereby claim:

  * I am stefanosc on github.
  * I am stefanosc (https://keybase.io/stefanosc) on keybase.
  * I have a public key ASB-DApLRrUNvOaDs4Qs-th7ZUxsfPYfAQePDlEtM58pFwo

To claim this, I am signing this object:

stefanosc

class Email < ActiveRecord::Base

  # Nope, it's not RFC compliant. F*** that regex.
  # http://www.ex-parrot.com/~pdw/Mail-RFC822-Address.html
  EmailRegex = /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\z/i.freeze

  before_validation :strip_spaces

  # Public: The email address.
  # column :address

stefanosc

#!/bin/bash
# sidekiq    Init script for Sidekiq
# chkconfig: 345 100 75
#
# Description: Starts and Stops Sidekiq background worker.
#
# User-specified exit parameters used in this script:
#
# Exit Code 5 - Incorrect User ID
# Exit Code 6 - Directory not found

stefanosc

#!/bin/sh
#
# redis - this script starts and stops the redis-server daemon
#
# chkconfig:   - 85 15 
# description:  Redis is a persistent key-value database
# processname: redis-server
# config:      /etc/redis/redis.conf
# config:      /etc/sysconfig/redis
# pidfile:     /var/run/redis.pid

stefanosc

//Cool little js function to get version of IE if browser is IE 

var ie = (function(){

    var undef,
        v = 3,
        div = document.createElement('div'),
        all = div.getElementsByTagName('i');

    while (

stefanosc

SELECT e.album_id

  FROM jos_hwdms_media as m

  LEFT JOIN jos_hwdms_album_map e 
  ON m.id = e.media_id

  LEFT JOIN jos_hwdms_category_map as h 
  ON m.id = h.element_id

stefanosc

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

stefanosc

class ProfileMethod

  attr_reader :test_methods, :results
  def initialize
    @test_array = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],

stefanosc

class ProfileMethod

  attr_reader :test_methods, :results
  def initialize
    @test_array = [[1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
                   [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],

stefanosc

class RPNCalculator
  def evaluate(rpn_expr)
    begin
      count = 0
      result = rpn_expr.split(' ').each_with_object([]) do |item,arr|
        item.match(/(\A-?\d+\z)|(\A[\+\-\*]\z)/) do
          if $1
            count += 1
            arr << item.to_i
          else