Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Re: The Drivel is in the Details

by BenHopkins (Sexton)
on May 31, 2007 at 04:10 UTC ( #618386=note: print w/replies, xml ) Need Help??


in reply to The Drivel is in the Details

%$ and @$ indicate that the variable is a hash-REF and an array-REF. Kinda like a C cast.

Don't know about the -> in $source->{$node}, though.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://618386]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (3)
As of 2016-08-31 03:20 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    The best thing I ever won in a lottery was:















    Results (426 votes). Check out past polls.