JCE Exploration Part 2

As I explained in my prior post I'm trying to figure out how to use the Java Cryptography classes to encrypt a string using AES.

I have a little test that passes but doesn't actually do any encryption. How shall I proceed?

A little excursion into JCE

I had an occasion to explore a bit of Java that I've never dealt with before: the Java Cryptography Extensions (as of Java 1.4 these are part of the Java distribution). The problem at hand required being able to encrypt a string using the Rijndael algorithm (AES).

Geek Night 06/08/2011

We had eight open-sourcers tonight. The largest contingent was Greg Heartsfield and his friends from Bell--Nick and first-timer Mike. We had two other newcomers--Kevin and Engin.

Starting off on the write foot...

...and by that I mean writing tests....

It has been a few frustrating sessions at Dallas Geek Night.

I've looked at a couple of technologies for writing iOS apps (even though I don't yet have an iPhone or iPad).

• mobl is like a DSL where you can declaratively layout screens and controls and will run in a webkit based browser.
• MonoTouch is a commercial plugin for MonoDevelop that allows you to write iOS apps in C#

I've also looked at partychapp.

So what is my frustration? Tests or the lack thereof.
When I start to work on a project I want to be able to quickly start writing unit tests.

Geek Night 03/16/2011

We had 7 developers at the Addison ThoughtWorks office. Several worked on different aspects of StoryNavigator.

Stumbling around Google collections

I came across a situation in some code I need to modify where maps were being 'filtered' to create tailored data for different situations. I couldn't come up with the solution I wanted in the moment so I cobbled up an example to see what might work.

Geek Night 02/23/2011

My first Geek Night in four weeks. Two of those didn't occur due to icy roads in the DFW metroplex.
Tonight we had ten people show up to the ThoughtWorks office in Addison.