Ruby Regular Expressions Basics

Regular expressions match patterns. (The text pattern “an,” for example, matches twice in “Manhattan.”) It’s a simple concept, but at first glance regular expressions can be pretty inscrutable. For one thing, the term regular expression doesn’t sound like it has anything to…

How to Import a 3D Blender Object into a Three.js Project as a glTF File

Rails Request-Response Cycle

Rails apps use an MVC architectural pattern. A visit to a blog’s users…

Getting Started with Tmux

When I was studying at the Flatiron School a little while ago, Tute Costa gave a talk about refactoring like a pro. During his presentation, as he edited code, ran tests, and saved files, he pretty much never left the command line. How did he do that? Well, he used tmux. It’s a…