Here's what I'm seeing. I have no idea what all the "Constant subroutine <I>foo</I> undefined at /usr/lib/perl/5.8/features.ph line <I>bar</I>." errors are all about ...

Debugging is an annoying necessity in any language, whether it's debugging your own code or somebody else's that you've been given to make work on your system. Anything you can do to make debugging ...

Nothing instills more fear in the average Perl programmer than working with XS, Perl's technology for interfacing with eXternal Subroutines in other languages, most notably C. Calling C libraries from ...

If you write enough Perl, you'll reach a point where you need to create a module. And the more you work with quality code modules from the Comprehensive Perl Archive Network (CPAN), the more you're ...