Well, it took two lumps over the head before I got it but now the required suite of uses on all code I write is: 
use Data::Dumper;
use strict;
use warnings;
use perldiag;

[download]

But the beginning book I learned from was in Perl 4, and I assume that was why it did not have these uses as paramount. Come to think of it, very few books I own make a point of including these highly important standard modules.

In reply to Re: @_0 vs. $_0 by princepawn
in thread @_0 vs. $_0 by princepawn

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