Cristiano L. Fontana authored content

Authored content by Cristiano L. Fontana

Painting art on a computer screen

Create complex mathematical images with GIMP's Script-Fu language.
Person using a laptop

Racket is a great way to learn a language from the Scheme and Lisp families.
Painting art on a computer screen

Learn GIMP's scripting language Script-Fu by adding an effect to a batch of images.
Computer screen with files or windows open

Node.js and other JavaScript libraries are excellent choices for data science. Here's why.
Chat via email

ZeroMQ makes for a fast and resilient messaging library to gather data and share between multiple languages.
metrics and data shown on a computer screen

Let's work through a common data science task with C99 and C++11.
Analytics: Charts and Graphs

Learn how to do a common data science task with Python and GNU Octave.
Person reading a book and digital copy

A roundup of open source tools ideal for teaching physics (and other subjects).