Re: Simple Hash Question

Not sure if I am missing something, but if you want to print the key, print the key:

for my $key ( sort {$hash{$a} <=> $hash{$b} } keys %hash )
{
     print " MIRACLE_HAPPENS is equal to key : \'$key\' and value : \'
+$hash{$key}\'.\n";
}
[download]

perldoc may be a good resource for further reading. HTH.

Just a something something...

Comment on Re: Simple Hash Question Download Code

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Re^2: Simple Hash Question by johngg (Canon) on Nov 18, 2009 at 22:44 UTC
A minor point but you don't have to escape single-quotes in a double-quoted string. `$ cat xxx $key = 'abc'; print "Key is: '$key'\n"; $ perl xxx Key is: 'abc' $` [download] I hope this is useful. Cheers, JohnGG	[reply] [d/l]
Re^2: Simple Hash Question by BlenderHead (Novice) on Nov 18, 2009 at 22:19 UTC
Heh... Am sorry guys... Thank you for your help. :) It solved the problem. As per reading the manual - I AM reading the manual... I wouldn't be here if I weren't... ;-)	[reply]