use strict; use warnings; are your best friends for that sort of thing.

After that making sure that you use good names for things (var1 is a bad name BTW :) and a clear and consistent indentation style helps a lot.

Where there is something that will do work for you, use it. That is, use modules, they save reinventing wheels and are likely to have been fairly well debugged - especially if they are popular.

DWIM is Perl's answer to Gödel

In reply to Re: perl script checker by GrandFather
in thread perl script checker by edwardt_tril

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