Di 11 September 2018 • machine learning

Why I think evolutionary algorithms can be superior to neural networks - A quick introduction to evolutionary programming with a simple algorithm to predict a polynomial from noisy data.

So 09 September 2018 • python

After about one year after the initial release of my logdecorator package there has been some recent traffic on the github repository. This gave me motivation again, so I decided to rewrite most of the source in order to not abandon the project and also added a new decorator for logging exceptions.

Fr 22 Dezember 2017 • python

How to tackle the json rendering of datetime objects correctly.

Do 08 Juni 2017 • python

In both simple and advanced python applications logging often has a bad influence on the appearance of your code. Logging artifacts are either constantly bloating your code or not present at all. Here is one simple approach to have both logging and sinker-code-free business logic using python decorators and the logdecorator library.

Sa 01 Juni 2013 • security

Last night I was a little bit bored. So about 2:00 am I started to scan my ISPs subnet, I was located in, without big expectations. And, let my spoiler that, it was very alarming what a bored guy can find by the simple technique of “scan and connect”.

Mo 23 Juli 2012 • admin stuff

A simple perl script for use as a nagios nrpe plugin for checking the validity of configured ssl certificates. No doubt, exceeded ssl-certificates are annoying. To avoid this, here is my nagios nrpe-plugin for checking these issues in all apache2-config files…