I have a question to John's response.
The code works if the condition is met but responds with "Can't "next" outside
a loop block at" when it does not.
Can someone please explain why?
Thanks,
Jen
Noah wrote:
> Hi there,
Hello,
> I am trying to figure out how to use grep in a particular si
How about this?
my @sitenamekeys = map {lc($_)} sort keys %sites;
print "site @sitenamekeys\n";
exit 0
Jen
-Original Message-
From: Noah [mailto:noah-l...@enabled.com]
Sent: Tuesday, September 14, 2010 11:19 AM
To: Perl Beginners
Subject: changing lowercase elements of an array
Hi ther