Hei all, hoe a print a hashtable elements in a function that receives the reference of this hastable ???
In this example this foreach loop in "printHT" function dont work , how is missed ? #!/usr/bin/perl use strict; use warnings; sub printHT($) { my $T =$_[0]; foreach my $id (keys (%$T)){ #This dont work :) print $$T{$id} . "\n"; } } my %ht_state=("AL" => "Alabama","AK" => "Alaska"); &printHT(\%ht_state); -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/