Binqlock
Binqlock is really nothing but a quick Qt hack that displays a (very ugly) binary clock. Maybe useful as some sort of an example or a desktop uglyfier. .tar.gz here.
Fibonacci Revisited
Fibonacci Revisited is a short article describing an alternative way of computing a specific term in Fibonacci's Series. Instead of computing all the terms before it, it relies on computing only some of them. It's not really original, but it's not taught in most CS classes and, at times, it was useful to me. PDF (75 KB), HTML (9 KB), PS (150 KB).
Cornering edges
This is an article dealing with various ways of using the corners and edges of a screen in UI design. Unfortunately, I can only provide the HTML file for online viewing due to the limitations imposed by my provider. Please contact me for a PDF version. HTML file here. Rather long, beware.