[boulder.pm] unsubscribe
Keanan Smith
KSmith at netLibrary.com
Thu Jun 27 16:44:50 CDT 2002
Muhuhahaha! Scott is trying to escape! Little does he know that you can
never unsubscribe from the evil
boulder Perl-Mongers list (Well, at least not without sending E-mail to
majordomo *grin*)
(Let's fill up his inbox with useless perl stuff! quick everyone! I'll
start...
Hey, This is an oddity:
Of these two code fragments:
@{$me->{arrayrep}} = split(/(?=$me->{break})/,$value);
my $mypos = 0;
foreach $line (@{$me->{arrayrep}})
{
$mypos += length($line);
... do stuff ...
}
and
while ($value =~ /$me->{break}/g)
{
my $mypos = pos($value);
$me->{arrayrep}->[$i] = $1;
$i++;
... do stuff ...
}
I would think that the first (Which calls the 'split' builtin to generate
the array)
would be faster than the second (Which repeatedly does a regular expression
and assigns the list elements by hand)
But in fact it's the reverse! Weird eh?
Anyone have a good explination for why?
-----Original Message-----
From: Scott Liddick [mailto:wilddogz at ureach.com]
Sent: Thursday, June 27, 2002 12:55 PM
To: Jessee Porter
Subject: [boulder.pm] unsubscribe
unsubscribe
________________________________________________
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---- On Fri, 21 Jun 2002, Jessee Porter (porterje at us.ibm.com) wrote:
>
> Along with many of my coworkers, I'm getting sacked on next friday...
> Anyone looking for a reasonably experienced perl programmer?
> regards,
> Jesse Porter
> --
> As we enjoy great advantages from inventions of others, we
> should be glad of an opportunity to serve others by any
> invention of ours; and this we should do freely and generously.
> -- Benjamin Franklin
>
>
>
>
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