PyQt4 in Maemo Fremantle Installation and configuration of Maemo SDK (Nokia mobile OS for N900 and other phones) and PyQt4 libraries.
KDE3 is superior to KDE4 I can't stand KDE4 any more... the way apps behave (not as in KDE3, and/or not following common convention, not having basic features or options as in KDE3, or hiding those options far in the configs). Now I'm using less, and less KDE4 apps every day moving to other apps.
Prism spectroscope and some astronomy fun Using simple prism spectroscope mounted on a telescope to observe spectrums of light bulbs, street lights, and Fraunhofer lines in solar spectrum.
Using DHTMLXgrid in a Django application DHTMLX grid is a complete grid solution for browsing and editing grid like, spreadsheet like data from various sources. This tutorial will show you how to connect server-side Django views with client-side xgrid features.