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Re^5: On Commenting Out 'use strict;'

by Limbic~Region (Chancellor)
on Aug 11, 2005 at 14:02 UTC ( #482960=note: print w/ replies, xml ) Need Help??

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  1. or download this
    perl -e "my $foo; my $bar = 3; $bar += $foo; print $bar"
    versus
    perl  -Mwarnings -e "my $foo; my $bar = 3; $bar += $foo; print $bar"
    
  2. or download this
    # ++ is a short cut for $foo = $foo + 1
    perl  -Mwarnings -e "my $foo; $foo++; print $foo"
    

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