Craig's Programming Blog

Below is a jQuery plugin that can easily be adapted to mask or limit keystrokes while you type in a textbox. This script blocks invalid key...

The Android documentation has this to say about FragmentTransaction.replace: Replace an existing fragment that was added to a container. T...

The code below is useful if you need to cache images in Android. Weak references are used to help protect against memory leaks. Drawable ...

Artificial intelligence interests me, especially when modeled from or inspired by biology. Artificial neural networks are one such example:...

Here is a UDP Proxy implemented in Java that can be used for Minecraft Pocket Edition. Inspired by the Node.js implementation . Runs great...

Here is a helpful utility class for showing and hiding the Android soft keyboard. The code is written in C# using Mono for Android but shou...

My Raspberry Pi arrived in the mail today. These things are great and only cost about $35-$40. Lots of fun. Raspberry Pi Model B