Let's say you have commits that change a file (and looking at the commit details show you the changes...
If you are using Mobiscroll for date pickers on touch devices, here is how to localize the Mobiscroll UI into...
jQuery UI's date picker and date time picker doesn't work on touch interfaces. Solution 1: Use Mobiscroll
Although it's tempting flirt with detecting mobile/touch devices with CSS media queries or Javascript feature detection alone, this approach...
When you're getting this error, one possibility is that you've created a select field for an association instead...
If you want to use Require group $GROUPNAME on your default Apache installation like this: Order allow,deny Allow from...
tig path_to_file_or_files_or_path_with_wildcard
Forms with many inputs (600+ in my case) become extremely unresponsive on an iPad, up to the point where it...
Note: This applies specifically to MySQL. In PostgreSQL for example, this is not an issue. If you care about performance...
Look here for informations how you can show the MySQL default character set. At first you need the Amazon RDS...
When you install Type 1 fonts (like makandra's corporate typeface), they won't show up in OpenOffice. OpenOffice requires...
When using the screen tool you may be unable to start a screen session but instead encounter an error:
To show the collation of your tables you have to login to the MySQL console and execute SHOW TABLE STATUS...
Using the jQuery adapter breaks the built-in save function of CKEditor. Phenomenon: The page is submitted correctly, but the...
In order to monitor a Rake task using God your Rake file must write a file with its process ID...
Oniguruma is an advanced regular expression engine for Ruby. Install Oniguruma with binary dependencies like this: sudo apt-get install...
The technique described in this card has an important caveat: The result of GROUP_CONCAT is truncated to the maximum...
There is a new card about how to do this with the new AWS Command Line Interface
If Rails or Rake are complaining about a missing gem that is listed in your Gemfile.lock and the listed version...
When installing your first formula, Homebrew may complain about not being able to access certain directories. The easiest solution to...
The state_machine gem comes with a rake task that lets you generate PNG graphs from any model using state...
Whenever Firefox updates, all your Cucumber features that use Selenium break. This is annoying. In order to remedy this, version...
Observed on Rails 2.3 and machinist 1.0.6 Like the title says, when you define the method empty? like in the...
When you don't know which options are available, but need to have an option selected, use this step.