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

Re^2: Scope in use

by RonW (Vicar)
on Sep 06, 2017 at 19:31 UTC ( #1198784=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    my $lib;             # $lib declared at file scope
    use lib $lib = '.';  # file-scope $lib accessed in "use scope"
    print $lib;          # file-scope $lib accessed in file scope
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1198784]
help
Chatterbox?
[marto]: good morning all

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (8)
As of 2017-11-22 10:09 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    In order to be able to say "I know Perl", you must have:













    Results (317 votes). Check out past polls.

    Notices?