section programming
RMHI: Ruby Make Html Index
A program to create HTML-indices of a directory and its subdirectories.
You need an installed ruby-version to execute the program.
RMHI was written and tested for use with ruby 1.8.2, it should run with newer versions too.
It seems to be, that there is a RDoc-bug in ruby 1.8.5. so RMHI will not run with this version.
current version: 0.1, mar-17-2007
Download of RMHI (as a .zip-file)
This small program was written, when I teached myself some ruby.
(You can find a similar program on the homepage of Micha [in german].)
PMHI: Python Make Html Index
I found python smarter than ruby, so I ported RMHI to PMHI, a python program having a similar functional range.
PMHI was written and tested with python 2.6, but I used
2to3 to
adapt it on python 3.0, so it works with both version. There's a special version
for python 2.4 and 2.5 users. PMHI will not work with python older than 2.4,
but you can modify it in order to run PMHI on older versions
(use lists or something like that instead of collections.deque).current version: 0.1, apr-13-2009
Download of PMHI (as a .zip-file)
numerics
Here you can find some implementations of algorithms to solve numerical problems.
I didn't too much work on interaction between program and user.
All programs are written in ISO-C++, it should be run under every C++ - environment.
Of course, these programs come without any warranty.
methods to solve systems of linear equations and similar problems
- GAUSS1 (5 kB)
A very simple implementation of "Gaussian elimination". - GAUSS1A (7 kB)
Same like GAUSS1, but using matrix-operations. - GAUSS2 (8 kB)
Implementation of "Gaussian elimination" by using "column pivot search". - GAUSS3 (9 kB)
Implementation of "Gaussian elimination" by using "total pivot search". - LR-DECOMPOSITION (8 kB)
Implementation of LR-decomposition of a matrix. - GAUSS4 (11.5 kB)
Solve several systems of linear equations having the same coefficients-matrix by using LR-decomposition.
section computer algebra
MAXIMA refcard
current version: May-01-2005
contents:
a short description of important MAXIMA-functions, presented as a table
Download (as a pdf-file, 90 kb)
Download of the LaTeX-sources (ASCII, 10 kb)
section networking
Classless In-addr.arpa delegation with Windows 2003 Server and BIND
current version: Jul-21-2008
Sorry, this paper is available in german only!
Download (as a PDF-file, 450 kb)