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 ...

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 ...

In the December 2000 issue of Linux Journal, I reviewed the latest edition of the classic Perl text: Programming Perl, 3rd Edition (or The Camel for short). In that review, my advice to new Perl ...

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 ...