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

Re^3: Undesirable parent hash keys (concept?)

by CountZero (Bishop)
on Jan 11, 2013 at 10:25 UTC ( #1012855=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    exists $arrayref->[1][2][$idx]
    exists $hashref->{this}{that}{$key};
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1012855]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (9)
As of 2014-10-01 09:17 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (392 votes), past polls