joshuaflanagan

# Ruby 2.1.2

2.1.2 :173 > x = BigDecimal.new(1.0, 1)
 => #<BigDecimal:7ffcee09bb98,'0.1E1',9(27)>
2.1.2 :174 > y = Marshal.load Marshal.dump x
 => #<BigDecimal:7ffcec5d9ee0,'0.1E1',9(18)>
2.1.2 :175 > x == y
 => true
2.1.2 :176 > Marshal.dump(x) == Marshal.dump(y)
 => false

joshuaflanagan

# I used this to monitor changes to the .git folder during
# my Austin on Rails lightning talk on Understanding Git.
#
# I ignore any changes to the .git/logs folder, because they are
# noisy and don't add a lot to understanding.
# If you want "the whole truth", remove the :ignore parameter below.
#
# ruby listen.rb <path to .git folder>
#
# gem install listen # its the foundation of Guard

joshuaflanagan

require 'test/unit'
require 'delegate'

# These tests demonstrate some unexpected (to me)
# behavior of a class created by DelegateClass.
# An instance of a DelegateClass created class does not eql? itself.
#
# The WidgetTests all pass.
# The comparison and eql WidgetWrapperTests fail.
# ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.2.0]

joshuaflanagan

# A small DSL for helping parsing documents using Nokogiri::XML::Reader. The
# XML Reader is a good way to move a cursor through a (large) XML document fast,
# but is not as cumbersome as writing a full SAX document handler. Read about
# it here: http://nokogiri.org/Nokogiri/XML/Reader.html
# 
# Just pass the reader in this parser and specificy the nodes that you are interested
# in in a block. You can just parse every node or only look inside certain nodes.
# 
# A small example:
# 

joshuaflanagan

# copy blueutil from http://www.frederikseiffert.de/blueutil/ to ~/bin
# I created this as a Shell Extension in Alfred and assigned a global hotkey to it (Command+Ctrl-B)
if ~/bin/blueutil status|grep -q on; then ~/bin/blueutil off; else ~/bin/blueutil on;fi

joshuaflanagan

# add to your ~/.gitconfig

[alias]
  lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --date=relative

joshuaflanagan

$.when( getTweets('austintexasgov'),
        getTweets('greenling_com'),
        getTweets('themomandpops')
      ).done(function(atxArgs, greenlingArgs, momandpopsArgs){
    var allTweets = [].concat(atxArgs[0]).concat(greenlingArgs[0]).concat(momandpopsArgs[0]);
    var sortedTweets = sortTweets(allTweets);
    showTweets(sortedTweets);
      });

var getTweets = function(user){

joshuaflanagan

Assumes Resharper IntelliJ/IDEA Resharper keybindings

Create a new ASP.NET MVC Web application (Internet)
Open HomeController.cs and start typing outside of HomeController, but within the namespace:

cl[Tab]WorkController[Enter]
p[Tab]Ac[Tab]Show(){[Enter]
return _workflowService.GetResult();[Enter]

*position cursor on _workflowService

joshuaflanagan

public static class SystemClock 
{
    static SystemClock()
    {
        Live();
    }

    public static DateTime Now
    {

joshuaflanagan

BACKUP DATABASE MyDbName TO DISK = 'C:\MSSQL\Backup\mydbname_backup.bak'

RESTORE DATABASE MyDbName FROM DISK = 'C:\MSSQL\Backup\mydbname_backup.bak' WITH RECOVERY, REPLACE