there are
still tutorials for kde3 development at
http://techbase.kde.org/Development/Tutorials/KDE3
- they do not cover kdevelop, though.
maybe it is also a good idea to archive these somewhere on
the TDE webspace,
as they are marked for deletion at the original site.
How do we do that? Recursive wget?
Does the original KDE3 web site exist anywhere? Cached/archived? Wayback? There is a lot
of material we might be able to use.
Darrell