On Sat, 15 Jun 2013 12:12:56 -0400, richard wrote: >Hi > >I'm trying to understand the difference between the keys() and >values () operators. What I'm not getting is why a hash must be >reversed to get the key corresponding to a value? (as stated in >perldoc). Can someone explain this please? > > Read http://www.tizag.com/perlT/perlhashes.php particularly the section on sort by keys & by values. This should give you a good understanding of the how to use them.
-- Peter Gordon, pete...@netspace.net.au on 06/16/2013 -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
