Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

ergowolf

by ergowolf (Monk)
on Apr 25, 2000 at 16:04 UTC ( #8943=user: print w/replies, xml ) Need Help??

I am a network administrator.

Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
[GotToBTru]: you are correct, choroba, but of course there is no point in doing one without the other
[GotToBTru]: un less you're working on write-only memory
[1nickt]: my $x = $aohoaoh->[0]->{' foo'}->[0]->{'bar' }; should work
[thepkd]: not indexing
[thepkd]: getting data out of the ds
[choroba]: it depends. Give more details, please
[thepkd]: i used a series of {}'s but it dont work
[choroba]: You need square brackets for arrays
[GotToBTru]: you can certainly construct a single expression to access any part of the data structure, without using temp variables. but you might make it easier on yourself and any other poor soul who has to understand your code if you do
[thepkd]: to dereference i mean

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (14)
As of 2016-12-06 13:21 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:













    Results (104 votes). Check out past polls.