>>>>> "NGW" == Noah Garrett Wallach <noah-l...@enabled.com> writes:
NGW> I am trying to figure out how to use hash of hashes properly. can NGW> values and keys be at the same level? no. any level can have one key of a given string, that is how hashes are defined. if you need more than one thing, you need to make another level. no one has said this yet and it should be the first thing mentioned when newbies are starting out with data trees (as i call these). read perldoc perldsc and perllol. those are classic docs covering this very topic. also read perldoc perlreftut and then when you are more confident, perlref (the reference doc on references). 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/
