in reply to Re: Subroutine question on use of uninitialized value.
in thread Subroutine question on use of uninitialized value.
$ perl -we 'my $h={k=>undef}; print $h->{k} if exists $h->{k}' Use of uninitialized value in print at -e line 1.
This is why defined() may be preferable.
-sauoq
"My two cents aren't worth a dime.";
"My two cents aren't worth a dime.";
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