Hi Perl Gurus,
I got two passwd files, Iam able to create two different hashes
using "userid"as the key. Now I wanna compare those two hashes and
print out the fields that dont match.
I would appreciate if someone can help in doing so.
Thanx
--
Really Dheeraj,
This is not a mod_perl specific question, and I don't know the all important context
into which this boilerplate code you are seeking to elicit from the list is to be
dropped.
here is a boilerplate "find me keys that are not in both hashes":
foreach (keys %hash_one) {
I didn't read the original post but based on your spec of:
"find me keys that are not in both hashes"
I think the boilerplate code should be:
foreach (keys %hash_one) {
push(@here_not_there, $_) unless exists $hash_two{$_};
}
foreach (keys %hash_two){
push(@here_not_there,
Cliff,
I wanted him to work for the rest of it, or at least go to another list.
It looks like he wanted two arrays, @in_hash_one_alone and @in_hash_two_alone,
so having him push to one array may confuse him. he's better off doing a little
studying, methinks.
ed
