To add to the list of books, I recently came across "Building
Bioinformatics Solutions with Perl, R, and SQL"
<
http://bixsolutions.net/>. The second edition was released in January
2014 and it appears quite up to date from the sample I read. In fact,
the example code for building web sites uses Mojolicious
<
https://github.com/dazoakley/bbs-v2>.
Related to GSL, there is a book I came across a while back called
"Modeling with Data" <
http://www.modelingwithdata.org/>[^1]. It covers
using the GSL library to write stats programs in C. There's lots of good
examples in there and you can actually download the PDF from the book's
site.
Cheers,
- zaki
[^1]: The author also wrote "21st Century C".