Blog

Enhancing shapefiles with metadata extracted from the Geonames database, mixing simple Ruby and Python scripts along with PostgreSQL’s PostGIS extension.

Thoughts on agile methodologies in software development.

Facilitating the development of prototypes for ONE health by bringing together human and animal health experts with hackers in Epihack Tanzania 2014.

Hi there! Today I’ve managed to migrate one of our Mercurial repositories to git. The migration process was smoothly done by fast-export, but it left the new repository in a kind-of-messy status - a really dirty working copy, and closed branches were...

This post is in Spanish as it refers to a tutorial on speech recognition written in Spanish in the context of a master thesis in Computer Science at FCEN-UBA. Nevertheless, the code and its documentation is in English, so feel free to check it out...

Master Thesis in Computer Science: Speech recognition for Farm Radios

Extracting Subject Alternative Name from Microsoft authentication client certificates

Avoiding ActiveRecord instance creation to boost performance

Organizing coffeescript code in a Rails 3 app

How to check if object can be destroyed if it has dependent: restrict associations