Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re: Accessing hashes in main program from subroutine

by mickeyn (Priest)
on Jan 09, 2008 at 15:58 UTC( #661387=note: print w/replies, xml ) Need Help??


in reply to Accessing hashes in main program from subroutine

hi,

seems like you have a bug in $tData{$key}
this access %tData and NOT referenced hash $tData.

try changing to $tData->{$key} and check again.

BTW, use strict would have told you you're doing something wrong here ...

HTH,
Mickey

Replies are listed 'Best First'.
Re^2: Accessing hashes in main program from subroutine
by Angharad (Pilgrim) on Jan 09, 2008 at 16:23 UTC
    thanks a lot. That worked a treat :)

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://661387]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (6)
As of 2016-08-29 23:31 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    The best thing I ever won in a lottery was:















    Results (409 votes). Check out past polls.