These pages about different languages / apis / best practices were mostly jotted down quckily and rarely corrected afterwards.
The languages / apis / best practices may have changed over time (e.g. the facebook api being a prime example), so what was documented as a good way to do something at the time might be outdated when you read it (some pages here are over 15 years old).
Just as a reminder.

The colour codes from the C64 for usage in html

RedBubble cards/posters: The Da Vinci Source Code
The Da Vinci Source Code from RedBubble [order cards/posters etc of this image here]

After having trouble finding this on the internet, here are some colour codes that are "good enough" for me to create some fake screenshots from the Commodore 64.
If you google around you will find some in detail discussions how the color management works on the Commodore 64, but for my purpose this was enough.

A png file as template for creating the screenshots

The Commodore 64 font as truetype

and here you can download the font

More programming related pages

Workflow: Release process
Workflow: Bug tracking
Teambox (Redbooth) - Mantis connector
Design Patterns
Git & Github
Go / Golang
CVS backup script
Distribution process
Installation script
Java Server Faces
Perl tips
Perl links
Python / py2app
Shell scripts
Facebook / Opengraph
PHP developer notes
Redbooth API through php
Website optimization
jqTableKit demo
Javascript / html / css links