Consider this HTML: Even though the surrounding container defines a line-height, which vertically centers its inline elements, the check...
We have a big flat screen TV (Samsung LE46c650l1kxxu) in our conference room. Configuring it properly, we were encountering some...
Detecting if a Javascript is running under Selenium WebDriver is super-painful. It's much easier to detect the current...
To avoid sending e-mails containing sensitive data unencrypted I strongly suggest you enable a confirmation dialog. Enigmail can show...
The Capybara API is somewhat hard for parse for a list of methods you can call on a Capybara node...
tl;dr: Always have your attachment path start with :rails_root/storage/#{Rails.env}#{ENV['RAILS_TEST_NUMBER']}/. The directory where you...
When your Cucumber feature needs to browse the page HTML, and you are not sure how to express your query...
Select as many rows as you'd like to insert by dragging over the row numbers on the left. Then...
Cross-Origin Resource Sharing (CORS) is a browser technology specification, which defines ways for a web service to provide interfaces...
If you are in the middle of a file and want to scroll, but don't want to move your...
This is now part of geordi. Please don't follow the instructions below, if you use geordi. Inspired by the...
Possible fixes: Upgrade your Firefox. It's fixed in 5.0. Hunt down funny float or overflow directives in your CSS...
When you have a program running in a hidden X screen (like with Xvfb for Selenium tests) you may want...
Resque comes with its own dashboard (Resque server) that you can mount inside your Rails 3 application with #config/routes.rb:
Note: While the solution in this card should still work, we prefer another solution now: Hide your Selenium browser window...
When you create a temporary file (e.g. to store a generated Excel sheet) and try to send it to the...
Ubuntu comes with keyboard layouts like "Germany Eliminate Dead Keys", which are practical for programming. If you need to type...
If you use Selenium and Launchy to open web pages, you might run into an error saying "Your Firefox profile...
When have you last used your caps lock key? On purpose? Right... In Gnome Make it an additional ESC key...
Note: Consider using MATE instead of Gnome 3 on newer system Awesome is a very good tiling window manager that...
VirtualBox does not offer anything for this task -- you need to do it yourself. It's not that hard:
When you double-tap a string of text on an iPhone or iPad a complicated context menu for copying and...
The first thing to do with any new U2410 should be to disable the incredibly annoying beep when pressing any...
Thunderbird 5 brings a custom chrome on Windows Vista/7 that uses translucent Aero decorations on toolbars and menubars. Here is...