Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

Re^3: Nested Loop Problems

by brx (Pilgrim)
on May 03, 2012 at 07:44 UTC ( #968662=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Nested Loop Problems
in thread Nested Loop Problems

About variables and context, see pelrdata

$list=split ...: 'split' in scalar context because '$list' is a scalar value (split: In scalar context, returns the number of fields found.)

@list=split ...: 'split' in list context and returns a list because '@list' expects a list value.


Comment on Re^3: Nested Loop Problems
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://968662]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others drinking their drinks and smoking their pipes about the Monastery: (11)
As of 2015-07-28 11:04 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (254 votes), past polls