Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re^2: Can't use an undefined value as an ARRAY reference at ./test.pl line 14.

by mpersico (Monk)
on Oct 28, 2016 at 14:26 UTC ( [id://1174901]=note: print w/replies, xml ) Need Help??


in reply to Re: Can't use an undefined value as an ARRAY reference at ./test.pl line 14.
in thread Can't use an undefined value as an ARRAY reference at ./test.pl line 14.

the full syntax allows you to put expressions in the dereference... I did not know that, after too many years of coding Perl to admit. Thanks!
  • Comment on Re^2: Can't use an undefined value as an ARRAY reference at ./test.pl line 14.

In Section Seekers of Perl Wisdom

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: note [id://1174901]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? • Last hour • Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (5)
As of 2024-04-20 01:07 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found