Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Re^2: use of DBI perl function fetchall_arrayref

by EvanK (Chaplain)
on Jan 26, 2007 at 15:24 UTC ( [id://596730]=note: print w/replies, xml ) Need Help??


in reply to Re: use of DBI perl function fetchall_arrayref
in thread use of DBI perl function fetchall_arrayref

and if you want to be explicit in dereferencing, enclose the references in braces. this sometimes helps increase readability:
# dereferencing an array print @$reference; # EXPLICITLY dereferencing an array print @{$reference};

__________
The trouble with having an open mind, of course, is that people will insist on coming along and trying to put things in it.
- Terry Pratchett

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://596730]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others taking refuge in the Monastery: (4)
As of 2024-03-29 01:42 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found