der-flo

require 'pp'
require 'rexml/document'

test_xml_string = "<tag attr='value&amp;text'></tag>"
pp REXML::Document.new(test_xml_string).root.attributes['attr']
# value&text

parser = REXML::Parsers::BaseParser.new(test_xml_string)
while parser.has_next?
  event = parser.pull

der-flo

  it "should escape text values in url" do
    title = 'Chart & Title'
    legend = ['first data & set label', 'n data set label']
    chart = Gchart.line(:title => title, :legend => legend)
    chart.include?(Gchart.jstize("chdl=first+data+%26+set+label|n+data+set+label")).should be_true
  end  

der-flo

  it "should escape text values in url" do
    title = 'Chart & Title'
    legend = ['first data & set label', 'n data set label']
    chart = Gchart.line(:title => title, :legend => legend)
    chart.include?(Gchart.jstize("chdl=first+data+%26+set+label|n+data+set+label")).should be_true
  end  

der-flo

require 'rubygems'
require 'localmemcache'

cache = LocalMemCache.new(:namespace => 'testnamespace', :size_mb => 16)
cache[:foo] = :bar
puts cache[:foo]

der-flo

$ cat /sys/block/*/queue/scheduler
noop anticipatory deadline [cfq] 
noop anticipatory deadline [cfq] 
none
none
none
none
none
none
none

der-flo

class Foo < ActiveRecord::Base
  default_value_for :store, {}
  
  def entry_1= value
    store[:entry_1] = value
  end
end

Foo.new :entry_1 => 'bar'
# =>

der-flo

# http://railsrx.com/2010/09/27/a-quick-ruby-kata/
# dirty:

result = []

1.upto(5) do |ab|
  
  ((1..9).to_a - [ab]).each do |c|
    ((1..9).to_a - [ab]).each do |d|
      

der-flo

{
  "caret_style": "phase",
	"draw_white_space": "all",
	"ensure_newline_at_eof_on_save": true,
	"file_exclude_patterns":
	[
		"._*",
		".DS_Store"
	],
	"folder_exclude_patterns":

der-flo

require 'benchmark'
require 'aws-sdk'
require 'forwardable'
require 'futuroscope/convenience'

region = AWS.regions['eu-west-1']
table = region.dynamo_db.tables['futuroscope']

unless table.exists?
  table = region.dynamo_db.tables.create('futuroscope', 10, 5,