Re: print values out of a hash

[James Edward Gray II]

On Nov 11, 2003, at 2:08 PM, Christiane Nerz wrote:

Nope - 'cause if I print out the values key for key, I get all four:

my $array = keys %hash;

print $hash{$array[0]};
print"\n";
print $hash{$array[1]};
print"\n";
print $hash{$array[2]};
print"\n";
print $hash{$array[3]};
With the code
foreach (keys %hash) {
        print $hash{$_};
        print "\n";}
I only get the value corresponding to $hash{$array[3]}.
As near as I can tell, the above two chunks of code have identical 
effects.  If you put the first chunk in the program EXACTLY where the 
foreach() loop is you see all of them?

James

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