but I don't know what is time stamp =)
are these integers ? Would this help :
my %tableA = (..... );
my %tableB = (......) ;
my %comp = ( );
foreach my $key(keys(%tableA))
{ my $diff = $tableA{$key} - $tableB{$key};
$comp{$key} = $diff;
}
Is %comp the stuff you want ?
Rgds,
Connie
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, July 16, 2002 6:01 PM
Subject: cross referencing hashes
> hi,
>
> I have 2 seperate hash tables both of which have the same keys but the
> values are different. The values are time stamps. what I want to do is
> for each key subtract the differnce between the 2 time stamps. any ideas?
>
> thanks,
> Adrian
>
>
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