On Mon, May 08, 2006 at 07:07:14PM -0400, Mr. Shawn H. Corey wrote:
> On Mon, 2006-08-05 at 15:15 -0700, chen li wrote:
> > Both line codes work perfectly:
> >
> > my @new_array = map { split } @arry;
> > or
> > my @new_array = split ' ', "@arry";
>
> The second statement will work perfectly if every element has only one
> space character separating its components and has no leading or trailing
> spaces. A more general case would be to to split on whitespace:
>
> my @new_array = split /\s+/, "@arry";
>
> See `perldoc perlretut` and `perldoc perlre` for details.
Um, that's not quite correct.
See `perldoc -f split` for details.
--
Paul Johnson - [EMAIL PROTECTED]
http://www.pjcj.net
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