Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re: using 'keys' recursively on a hash of hashes

by Abigail-II (Bishop)
on Aug 21, 2002 at 13:48 UTC ( #191731=note: print w/replies, xml ) Need Help??


in reply to using 'keys' recursively on a hash of hashes

my @keys = map {keys %$_} map {values %$_} values %$rhent;
Abigail

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://191731]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (3)
As of 2022-12-04 10:55 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found

    Notices?