Re: check for existing value, else set to default
by
ph0enix
on
Apr 26, 2004 at 10:05 UTC
(
replies
)
http://qs1969.pair.com?node_id=348124
in reply to
check for existing value, else set to default
$a = defined $a ? $a : 'default;
In Section
Seekers of Perl Wisdom