Regular Expressions in SQLite with Ruby

Posted by Joe Yates Sun, 31 Jan 2010 11:30:00 GMT

How to implement the SQLite's 'REGEX' operator in Ruby on Rails.

Callbacks in Objective-C

Posted by Joe Yates Sat, 30 Jan 2010 15:55:00 GMT

In Objective-C, callback functions are a bit of a mystery - if you search for the on Google you get the impression they can;t be done. In this article I provide a recipe for using them