"Gabe Turner (officer)" wrote:
>
> This would work, but then he'd have an array with a bunch of NULLs in it.
> So, if he's got a majordomo mailing list, say, it'd try to send messages to
> an email address called NULL.
>
> Gabe
How about this:
my @tmp;
foreach @addrs {
if($_ ne $addr){
push @tmp, ($_);
}
}
@addrs = @tmp;
This does create an 'extra' array, but the overhead is small to get an array
with no NULLs, IMHO. :)
--
<---------------------------------------------------------------------->
Chris H. Bidler cbidler at talkware.net
Associate Engineer, Applications Group
Universal Talkware Corp.
"In any event, is a O^(log N) search that returns the wrong answer
really better than an O^N search that returns the right answer?"
<---------------------------------------------------------------------->
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