When calling a Sass mixins, you usually don't need to quote arguments: +tint_article(#f21) However, when a CSS...
So you are comparing two Time objects in an RSpec example, and they are not equal, although they look equal...
Pressing the ? key will display a list of keyboard shortcuts. Available shortcuts are: |search |/| |help|?| |add story|a| |toggle backlog...
"Wallaby" is the codename for an experimental technology that converts the artwork and animation contained in Adobe® Flash® Professional (FLA...
If you have content inside a page that is hidden by CSS, the following will work with Selenium, but not...
If you want to get a deep understanding of how closures, blocks, procs & lambdas in Ruby work, check out the...
Currently, only up to 500 rows of Analytics table data can be exported at a time into CSV format. If...
Flash movies (.swf files) can talk with Javascript code embedded in the same HTML page. There are two ways to...
Although you can access many symbols using the AltGr key you may be missing some, like the en-dash (–) or...
Note: For PostgreSQL you should use advisory locks. For MySQL we still recommend the solution in this card.
When you have a Cucumber step like Then I should see "Did you see those \"quotation marks\" over there...
There is no good equivalent for the Unix sudo command in Windows. Below are a few workarounds that are all...
To open a terminal quickly navigate to System → Preferences → Keyboard Shortcuts. There, click the "Run a terminal" row (It should...
On 32bit systems, the maximum representable Time is 2038-01-19 03:14:07 in UTC or 2038-01-19...
What are Google’s plans for turning WebM into a genuinely open standard, one that is based on consensus like...
When you delete a file with rm it's still possible to recover the file or parts of it. Use...
This tool is used on our application servers (and called when deploying) but it also works locally. Just call dumple...
To test whether two arrays have the same elements regardless of order, you can use the =~ matcher in RSpec < 2.11...
The code below shows a method #validate which uses Nokogiri to validate an XML document against an XSD schema. It...
When you need to bulk rename files you can not call "mv *.foo *.bar" to change the extension of all...
In order to bring up a textual description of a Capistrano task you can say cap -e taskname ... where taskname...
To list the name and version of your Linux distribution, type the following: cat /etc/*-release
Javascript that implements client-side hyphenation of HTML-Documents.
When you use the send_file method to send a local file to the browser, you can save resources on...