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Re: Test if multiple variables are defined

by LanX (Canon)
on Jun 25, 2013 at 14:24 UTC ( #1040607=note: print w/ replies, xml ) Need Help??


in reply to Test if multiple variables are defined

you are free to disable specific warnings locally:

perl -we 'my $a; { no warnings qw/uninitialized/; $a =~ s/x/y/;  }'

Sometimes this is the clearest solution!

Cheers Rolf

( addicted to the Perl Programming Language)


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