A while back I tackled the following programming challenge: From One End to the Other: Find the smallest possible (positive) integer that ends in a six such that if that six is removed and placed in front of the remaining digits of the number, the resulting number will be four times as large as the original. ...
A few weeks ago I built a program to display an LED clock. Here’s the problem, and my solution. ...
Project announcement! Last night I built a Markov Chain-generated novel, titled Ceramic Nation. ...
What does &: mean in Ruby? In this post, I’ll explain. ...
This week in Code Club we explored Rack, the middleware of the Rails stack. Rack is newsworthy of late due to a change in ownership, prompting inevitable questions about the future. As Rails developers, we wanted to know what Rack really does. ...