Stringex is a gem that offers some extensions to Ruby's String class. Ruby 1.9 compatible, and knows its way...
RVM needs to be updated regularly to know of Ruby versions released since installation (or last update).
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...
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...
About Chrome's network stack and optimizations to load web pages faster.
Ruby has two different ways to match the start and the end of a text: ^ (Start of line) and $ (End...
Do not investigate in the 2342 tools that exist for migrating IMAP accounts from one server to another. They all...
Spreewald now comes with a step that tests if a form field is visible: Then the "Due date" field should...
Consul 0.6.1+ gives your Power class a number of static methods that behave neutrally in case Power.current is nil. This...
Consul 0.6.1+ gives you a way to dynamically access and query powers for a given name, model class or record...
We recently had a problem on a Memcache cluster, where one of the servers showed a significantly worse cache hit...
validates_uniqueness_of is not sufficient to ensure the uniqueness of a value. The reason for this is that in...
Prism is a new lightweight, extensible syntax highlighter, built with modern web standards in mind. It’s a spin-off...
The attached article outlines considerations when choosing client-side vs. server-side implementations of the Google Geocoding APIs (geocoder, directions...
Calling bundle update GEMNAME will update a lot more gems than you think. E.g. when you do this...
Calling bundle update (without arguments) updates all your gems at once. Given that many gems don't care about stable...
The Out-of-Band Work feature allows one to perform arbitrary long-running work outside the request/response cycle without blocking...
If you get a message like this: Jan 21 13:42:38 foobar syslogd: /var/log/authlog : no such file or directory...