>>>>> "JP" == Jeff Peng <jeffp...@netzero.net> writes:
JP> Thanks all. JP> for "return ()", does it mean return an empty list, or return with no argument? return ; and return() are the same thing. whether it returns an empty list or undef is determined by the caller's context. uri -- Uri Guttman ------ u...@stemsystems.com -------- http://www.sysarch.com -- ----- Perl Code Review , Architecture, Development, Training, Support ------ --------- Gourmet Hot Cocoa Mix ---- http://bestfriendscocoa.com --------- -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
