bradland

# encoding: UTF-8

require 'rubygems'
require 'bundler/setup'
require 'active_support/inflector'
require 'iconv'

puts %[
This is why String#encode does not replace Iconv, and neither 
does ActiveSupport::Inflector#transliterate:

bradland

require 'yaml'

case RUBY_VERSION[0,3]
when "1.9"
  YAML::ENGINE.yamler = 'syck'
  yaml_engine = YAML::ENGINE.yamler
when "1.8"
  yaml_engine = 'syck'
end

bradland

Started POST "/" for 74.219.112.36 at 2013-01-11 12:19:49 -0500
Processing by HomeController#show as HTML
  Parameters: {"probe"=>"\nhello\n"}
WARNING: Can't verify CSRF token authenticity
  'tNP0fR/248lmaZccj/WleU2JCvcd1ctijY4LEgIwJ6s=' does not match: '' or ''
  User ID: 
  CSRF Token: wzLcrQko1DJyQ+gh5gCTYGXRs0uNRuUUqvQyADf+Ejs=
Redirected to http://<server_ip>/login
Completed 302 Found in 2ms (ActiveRecord: 0.0ms)
Started POST "/" for 74.219.112.36 at 2013-01-11 12:19:50 -0500

bradland

#!/usr/bin/env ruby
require 'benchmark'
require 'date'
require 'securerandom'

Benchmark.bm(15) do|b|
  ITERATE = 100_000
  
  timestamp = Proc.new {Time.now.strftime('%Y-%m-%d %H:%M:%S.%L')}
  b.report("proc time call") do

bradland

#!/usr/bin/env ruby -w -s
# -*- coding: utf-8 -*-
require 'axlsx'

## Some documentation ##

### Axlsx Gem ###

# Axlsx Docs:            http://rubydoc.info/gems/axlsx/frames
# Axlsx::DataValidation: http://rubydoc.info/gems/axlsx/Axlsx/DataValidation

bradland

# Write a program that prints the numbers from 1 to 100. But for multiples of
# three print “Fizz” instead of the number and for the multiples of five print
# “Buzz”. For numbers which are multiples of both three and five print
# “FizzBuzz”.


(1..100).each do |i|
  f = "Fizz" if i % 3 == 0 # should we print fizz?
  b = "Buzz" if i % 5 == 0 # should we print buzz?
  if f||b # if fizz or buzz...

bradland

# Write a program that prints the numbers from 1 to 100. But for multiples of
# three print “Fizz” instead of the number and for the multiples of five print
# “Buzz”. For numbers which are multiples of both three and five print
# “FizzBuzz”.


(1..100).each do |i|
  f = "Fizz" if i % 3 == 0
  b = "Buzz" if i % 5 == 0
  if f||b 

bradland

Testing results

Equipment details

Computer (from About This Mac)

MacBook Air
11-inch, Mid 2011

Core i5

bradland

module MyApps
  # The MyApps module illustrates a common


  # The first app class includes a call to Signal::trap
  class App1
    def initialize
      @pid = Process.pid
    end

bradland

# UFW commands issued

ufw default deny
ufw allow 22
ufw allow 10000
ufw allow 3306 from IP_REDACTED
ufw limit ssh/tcp
uwf logging on
ufw enable