Counters are an awesome CSS feature you didn't know about. It is supported in all browsers and IE8+.
Stringex is a gem that offers some extensions to Ruby's String class. Ruby 1.9 compatible, and knows its way...
UnicodeUtils implements Unicode algorithms for case conversion, normalization, text segmentation and more in pure Ruby code.
RVM needs to be updated regularly to know of Ruby versions released since installation (or last update).
If bundle install shows the following message for you ... Error Bundler::HTTPError during request to dependency API ... upgrade to Bundler...
In our continued quest to extract proven code snippets from makandropedia into tested and upgradable gems, we have released Edge...
The Edge Rider gem gives your relations a method #traverse_association which returns a new relation by "pivoting" around a...
TLDR: Ruby class variables (@@foo) are dangerous in many ways. You should avoid them at all cost. See bottom of...
When creating an ActiveRecord with .new, .create or create!, you cannot set the ID attribute (note: When using Machinist's...
There is a bug in ActiveRecord 2.3.x that leads to changes in nested forms getting lost. class Project < ActiveRecord...
This works well in the simplified case, when your link disappears after it was clicked. Let link_to_remote behave...
You probably know that you can use CSS selectors to match against elements and their attributes, such as:
You can use the content CSS attribute to set an element's content -- which is especially useful for the :before...
Since I'm a software architect and a web developer, I get often approached by people with their new ideas...
A tooltip library that does not use Javascript. Works in IE9+. This library (or the technique used by it) could...
Ruby has two different ways to match the start and the end of a text: ^ (Start of line) and $ (End...
Microsoft provides virtual machines for different Internet Explorer versions. The images are available for various virtualization solutions, including VirtualBox...
When you accept a table in your Cucumber step definition, that table object will have the cryptic type Cucumber::Ast...
January has been a very bad month for Ruby on Rails developers, with two high-severity security bugs permitting remote...
If git gives you an error message such as "fatal: bad config file line 123 in .git/config" after you tried...
Do not investigate in the 2342 tools that exist for migrating IMAP accounts from one server to another. They all...
Defining one callback several times in the same class behaves different in ActiveRecord and ResourceController. While in ActiveRecord the callbacks...
Spreewald now comes with a step that tests if a form field is visible: Then the "Due date" field should...
Amazon Elastic Transcoder is video transcoding in the cloud. It is designed to be a highly scalable, easy to use...