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Why parens?by chazubell (Beadle) |
on Feb 07, 2013 at 17:14 UTC ( [id://1017701]=perlquestion: print w/replies, xml ) | Need Help?? |
chazubell has asked for the wisdom of the Perl Monks concerning the following question: I have been provided some code that declare a lexically scoped scalar variable enclosed with parenthesis’s. my $a;Vs. my ($a);Is this just an aesthetic issue?
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