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Think about Loose Coupling

Re^3: Array storage issue

by Anonymous Monk
on Apr 06, 2014 at 22:32 UTC ( #1081353=note: print w/ replies, xml ) Need Help??

in reply to Re^2: Array storage issue
in thread Array storage issue

Sorry, I don't know what that is. All the perl I know I've self-taught from online function guides. I write things this way because it works, I'm not great at it.

When you get the time :) Tutorials has a bunch

Modern Perl by chromatic a loose description of how experienced and effective Perl 5 programmers work....You can learn this too.

Learn Perl in about 2 hours 30 minutes a tutorial reviewed and recommended by Perl Tutorial Hub

All of these, like perlintro, teach about Coping with Scoping , using lexical variables, because when programs grow beyond one screen , you'll want and argument passing

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