Why automatic semicolon insertion in JavaScript was a bad idea and why you should be using explicit semicolons, even if you cannot disable that “feature”.

How exec and eval work in Python and a number of reasons why you don’t want to use them.

Some useful suggestions about how to write code that works well with 2to3 and will eventually work on both Python 2 and 3.

A bunch of things currently on my mind regarding web development with Python and future directions.

Recapitulation of my accomplishments and interesting events related to computing and Open Source of 2010.

Exploration into a human problem: the problem of simplifying complex matters.

Are games without assets open source? Why are there so few commercial games releasing with open source models, images and more?

A short list of common mistakes in Python web applications in terms of security and architecture.

Why Jinja2’s template engine design makes it harder for your to shoot yourself into the foot compared to Django’s limited templating system.

Visualizing numbers and thinking about dimensions in computing.