Here are my articles published in the last two weeks on DZone. The Practical PHP Refactoring series has ended, but I will always have space for PHP related articles.
Practical PHP Refactoring: Separate Domain from Presentation is one of the most necessary large-scale refactorings to perform on legacy code.
Bottle: a lightweight Python framework explains the first steps for developing a Python web application with Bottle.
Practical PHP Refactoring: Extract Hierarchy explains how to segregate the responsibilities of a God class.
Spam filtering with a Naive Bayes Classifier in R is a full-featured example of R usage for data mining.
Erlang's actor model explains one of the ways this language blows your mind.
The 7 habits of highly effective developers is an essay on a fluffy topic - which personal habits are beneficial to our job, solving problems?
Writing clean code in PHP 5.4 is a photograph of the new features of PHP and how they may be abused to write spaghetti code.