Simple countdown timer script for Mac OS X

Extracting reference metadata using hidden Markov models and Viterbi algorithm

This is the first time I have applied machine-learning algorithm to turn messy data into machine-readable data.

Notes about Active Record in Yii framework

Some useful and good to know things I learned about Active Record in Yii.

Using Symfony Console Component in Zend application

Instead of reinventing the wheel, have a look at Symfony Console Component for all of your CLI tasks.

Zend Framework: Extracting strings from PHP and Twig sources

How to implement custom mechanism of extracting translatable strings from your source code, since there is no standard way.