I was wondering if anyone can point me to newbie-type tutorials on any of
the following (including but not limited to which perldocs I can read):
- Definition of 'lexical' and 'canonical'
- Differences between 'my' and 'local'
- Good overview of packages and namespaces
- How to build modules
- Effective re-use (building subroutines for
efficiency and portability)
- Why do I '@_ = shift;' on subroutines?
I already have:
- Learning Perl
- Perl in a Nutshell
- Teach Yourself Perl in 21 Days
- The obvious: perldocs, CPAN, etc.
I'm not so good at grasping abstract data, I learn better by building,
breaking, and fixing until I get it right. Thanks in advance for any
pointers, especially for tutorial-type info with program building exercises.
-----
Scot Robnett
inSite Internet Solutions
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