* code.

tar cvf - *.xml | pigz -v > xml.tar.gz

Magnificent app which corrects your previous console command.

Most guides to making a Certificate Signing Request are out of date.

There's a boom taking place in the field of image detection. If you're an artist, now is as great time to learn about the technology so you can take advantage of falling prices and new technology.

Photobooth is supported in all browsers that support navigator.getUserMedia.

HornetsEye is a real-time computer vision library for the Ruby programming language. HornetsEye is maybe the first free software project providing a solid platform for implementing real-time computer vision software in a scripting language. The platform potentially could be used in industrial automation, robotic applications, and human computer interfaces.

Need to monitor a Linux-based server from a Windows-based computer? It's easier than you might think.

Fun with Ruby

Fun with Ruby

Let's look at how to to utilize image fingerprinting to perform near-duplicate image detection.

Some of the hardest problems a Java Developer will ever have to face are classpath errors: ClassNotFoundException, NoClassDefFoundError, Jar Hell, Xerces Hell and company.

Instead here, we would like to cover a less mentioned fact: what JRuby brings to the Ruby community.

IF YOU ONLY REQUIRE a few attributes from a table, rather than instantiating a collection of models and then running a .map over them to get the data you need, it’s much more efficient to use .pluck to pull back only the attributes you need as an array. The benefits are twofold: better SQL performance and less time and memory spent in Rubyland.

Python in 4 hours.