Note: Consider using MATE instead of Gnome 3 on newer system Awesome is a very good tiling window manager that...
When you double-tap a string of text on an iPhone or iPad a complicated context menu for copying and...
Here are some popular mistakes when using nested forms: You are using fields_for instead of form.fields_for.
The step definition below allows you to write: Then I should see a link labeled "Foo" But I should not...
When you render a nested form for a Movie which has_many :actors, you want to render the right number...
Consider the following: describe '#something' do context 'with lots of required arguments' do it 'should work' do subject.something(:foo => 'foo...
You can unpack a .tar.gz file into the current directory like this: tar -xzvf archive.tar.gz The options used are
Attached you can find an example ~/.ssh/config file which makes working with SSH more pleasant. It contains several tweaks:
geordi, our collection of awesome shell scripts, has been extended by three scripts to help you call RSpec or Cucumber...
When you edit text in Balsamiq Mockups, you can define inline styles like this: | Bold | Some *bold* text | | Italics | Some...
This will install a printer called "PDF": sudo apt-get install cups-pdf Files will be put into ~/PDF/ without...
Sometimes PDF cucumber tests fail at the first test run and succeed at the second run. You can fix this...
If you need to strip carriage return characters from a text file, you can use Vim: vim file.txt
When you simply want to get to know Puppet, follow puppetlabs’ Learning Puppet Docs. They give you a handy introduction...
Although regular expression syntax is 99% interchangeable between languages, keep this in mind: By default, the dot character (".") does not...
Automatically convert bitmap images like JPEGs, GIFs and PNGs to the crisp, clean, scalable vector art of EPS, SVG, and...
The trick is this: send a low-resolution version of your image to the screen, and a high-resolution version...
The Ubuntu Documentation on LaTeX says, that the packages tetex are no longer supported. You can install the alternative texlive...
PhantomJS is a minimalistic headless WebKit. It has fast and native support for various web standards: DOM handling, CSS selector...
blueprint is DevStructure’s workhorse tool that looks inside popular package managers, finds changes you made to configuration files, and...
Specify these gem versions in your Gemfile: gem 'cucumber', '~> 1.3.0' gem 'cucumber-rails', '= 0.3.2' # max version for Rails 2
If you plan to insert an existing PDF into a new LaTeX document that you will compile to PDF, you...
Merging .po-files with Git is painful. There have been attempts of making Git more clever when trying to merge...
The shell variable PS1 holds your bash prompt. You might want to change it to serve your needs best. Here...