MusicBrainzTagger

Pragmatach version 1.38 has been released Here are the notable changes: Numerous bugs that were identified by Findbugs have been resolved. Upgraded from Antlr3 to Antlr4 Upgraded to scannotation 1.03 Added url_for API to make generation of urls in templates simpler  

I’ve recently becoming interested in porting legacy PHP sites to JSPs.   It seemed to me that one of the hardest parts of this problem was parsing the PHP code.  Once a parse tree was created, the next step would be to emit equivalent JSP code. I went looking for an ANTL4 grammar for PHP,…

I recently had a chance to learn a little about Bioinformatics, and ended up browsing the NIH’s database of genomes here.  Inside the genome data for any particular strain of a species, you’ll find various files with file extensions like “ffa”, “fna”, “ffn” and “frn”.  These are FASTA files. If you’d like an example, here’s…

I recently found myself in a situation where mission-critical software was suffering from performance problems due to relying on a remote API which was both slow (as slow as 11sec / transaction), and unreliable.   In this case, it turned out that there were multiple applications accessing this API, and every individual application was affected….

I recently had reason to get to know OpenAPI at work, so I decided to become familiar with it. I have a HomeSeer home controller at home, which exposes a JSON API, so I decided to write a Java OpenAPI server to expose the JSON API over OpenAPI. The net result is hsOpenAPI. It exposes…

When writing custom servlets, it can be quite useful to unit test them.  In my case, I used a combination of testng and mockito.  The basic idea is simple; mock a HttpServletRequest, and a HttpServletResponse and pass them to the custom servlet.  There is a bit more too it, so here’s an example. final HttpServletRequest…