Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Re: What to use instead of global variables

by Cody Fendant (Pilgrim)
on Mar 28, 2012 at 03:31 UTC ( #962062=note: print w/ replies, xml ) Need Help??


in reply to What to use instead of global variables

What this does, of course, is that Perl tells me that $global_variables 1-3 in the file lib.pl need an explicit package name and compilation fails.

It fails for me in a completely different way. Even if I use the Switch module. Which takes a scalar as an argument not a subroutine.

Which version of perl are you using?

But the answer to one of your questions is to use our instead of my.


Comment on Re: What to use instead of global variables
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://962062]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others chilling in the Monastery: (7)
As of 2014-12-27 03:54 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    Is guessing a good strategy for surviving in the IT business?





    Results (176 votes), past polls