Hi Owen,
On Tuesday 11 May 2010 14:10:49 Owen wrote:
> I have this statement;
>
> foreach my $key ( keys %filehash ) {
> print "$key $filehash{$key}->[0]\t\t\t$filehash{$key}->[3]\t
> $filehash{$key}->[2]\t $filehash{$key}->[1]\n";
> }
>
> but wish to sort the output by $filehash{$key}->[0].
Owen asked:
> I have this statement;
>
> foreach my $key ( keys %filehash ) {
> print "$key $filehash{$key}->[0]\t\t\t$filehash{$key}->[3]\t
> $filehash{$key}->[2]\t $filehash{$key}->[1]\n";
> }
>
> but wish to sort the output by $filehash{$key}->[0]. Is it possible?
> How do I do this?
for
I have this statement;
foreach my $key ( keys %filehash ) {
print "$key $filehash{$key}->[0]\t\t\t$filehash{$key}->[3]\t
$filehash{$key}->[2]\t $filehash{$key}->[1]\n";
}
but wish to sort the output by $filehash{$key}->[0]. Is it possible? How
do I do this?
I can't make a separate hash of t
