in reply to Breaking The Rules
This may be slightly off topic, but in the spirit of investigating the "Always use warnings" mantra, is there really any benifit to writing
overuse warnings; my $var=1; print $var if defined $var;
other than to avoid the warnings? I'm still reluctant to "use warnings", simply because it seems to nitpick my syntax more often than provide a legitimate warning.use warnings; my $var=1; print $var unless $var eq undef;
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Meditations