On Wed, 2004-01-07 at 20:39, Paul Harwood wrote: > I am reading through a book on Objects and References and I don't > understand this statement: > > $sum += $_ for split //;
FWIW, for is synonymous with foreach. -Dan -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
