Realtime GPIO On Raspberry Pi With Spark Java And WebSockets

One of the cooler things about the Spark Java framework is built in websocket support thanks to the embedded Jetty server.  I've long been fascinated...

Grails on Raspberry Pi - Part 1

In celebration of Pi day (actually, it's mostly coincidental, but let's go with it) I wanted to post the first in a series of upcoming posts about using...

Simulating Texas Hold'em With Groovy

Last week I had a bit of free time and decided to see how difficult it would be to write a Texas Hold'em poker simulation in Groovy.  My goal wasn't...