Testing Java- and C-programs with Ruby and Perl

It is very important to write good unit tests for software that is non-trivial and that is relied on by other pieces of software. Often the logic of the software can easily be covered by the native testing facilities of the programming language, like JUnit for Java or, much less well known but available, CUnit …

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Residue Class Rounding

Deutsch If you do not know what residue classes are, just read on, it will be explained to the extent needed later on. The concept of rounding seems familiar, but let us try to grab it a little bit more systematically. Let us assume a set of numbers and a subset of it, whose elements …

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Devoxx 2014 in Belgium

Deutsch 2013 2012 In 2014 I have visited the Devoxx conference in Antwerp in Belgium. Here are some notes about it: What is Devoxx? Devoxx ist a conference organized by the Belgian Java User Group. Belgium is trilingual (French, Flemish and German), but the conference is 100% in English. The location is a huge cinema …

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