On Fri, 10 Sep 2004 15:01:34 -0400, David Greenberg
<[EMAIL PROTECTED]> wrote:
> Opps, I missed that. Instead of:
> @results = map { my $line = $_; chomp $line; $line =~ s/\s+//g; $line } (@data);
> try:
> my @newresults = map { my $line = $_; chomp $line; $line =~ s/\s+//g;
> shift (@results) . $line } (@data);
> @results = @newresults;
>
> -David
>
Ok ... please forgive my n00b-ness, but can you help me understand a
couple of things here. This part:
shift (@results) . $line
Is it the same as:
shift @results . $line
I'm thinking "no". But I don't know what the difference is. I also
don't understand what exactly that shift is doing, but if I understand
the difference with the parens maybe It'll start to make more sense to
me.
--Errin
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