PHP interactive debugging: survival guide

This article is about how to survive to PHP coding after having switched to Python for a long time...

Electronic invoicing according to italian regulations

Sorry, but this post is not available in English...

Ligthning fast routing with OSRM

OSRM is a lightning fast open source routing engine for OpenStreetMap data. We are now using it ...

View your web pages CSS in 3D!

I’ve just discovered that the latest versions of web developer FF extension supports 3D view o...

Finding unique CSS colors with grep and perl

Just a tiny one-liner I’ve found useful to get unique CSS color values in a style sheet: egrep...