This is somewhat similar to the touch command of Linux: FileUtils.touch 'example.txt', :mtime => Time.now - 2.hours If you omit the :mtime...

If you need Google Chrome to run in English, and your system locale is a non-English one, you have...

When some of your Google contacts are no longer synchronized with your e-mail client or mobile phone, those contacts...

Sometimes, when running a rake task, RubyGems 1.8.5 raises an error: rake aborted! undefined method `specifications' for "/usr/lib/ruby/gems/1.8":String

My RubyMine (and it seems like many other Java GUI applications) crashes the Compiz window decorator almost every time on...

If you want to use a helper_method my_helper_method inside a model, you can write ApplicationController.helpers.my_helper...

When CoffeeScript was added to Rails 3.1 they forgot one very important part, the ability to use it when responding...

Consider the following: describe '#something' do context 'with lots of required arguments' do it 'should work' do subject.something(:foo => 'foo...

All you need to know about the rise and fall of programming languages. Not really related to the worse is...

If Google Analytics claims that a something@googlemail.com address is not a valid Google account, try adding something@gmail.com.

Most web applications contain several examples of state machines, including accounts and subscriptions, invoices, orders, blog posts, and many more...

Yesterday, there was a blog post entitled “What the Hell is Happening to Rails” that stayed at the number one...

You can unpack a .tar.gz file into the current directory like this: tar -xzvf archive.tar.gz The options used are

Because your examples should not change global state, you should not need to care about the order in which RSpec...

I encountered a bug in RSpec 1.x where stubbed class methods ("static methods") would not be unstubbed before the...

I pushed a new version of the Cucumber Factory gem. This new release lets you refer to a previously created...

When you have a hook in your Capistrano file that dumps your remote database, you might not want it to...

When you edit text in Balsamiq Mockups, you can define inline styles like this: | Bold | Some *bold* text | | Italics | Some...

Ubuntu natty introduced new "invisible" scrollbars for GTK programs such as gEdit or Nautilus. If you do not like them...

When using gnome-open (i.e. double-clicking a file, telling to browser to open a download, etc.) on Ubuntu you...

My front audio output would not work even though the front mic input did fine. The Pulse Audio mixer (= Ubuntu...

You know there is the du command to fetch the disk usage of a directory (“.” in this example). By default...

When using the resource_controller gem you often hook onto events like this: update.before do do_something end