Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re^2: Config::Config{osname} and Config{osname}

by PhillipHuang (Sexton)
on Dec 07, 2011 at 09:43 UTC ( #942193=note: print w/ replies, xml ) Need Help??


in reply to Re: Config::Config{osname} and Config{osname}
in thread Config::Config{osname} and Config{osname}

I see. When 'use Config' first, and then in 'package Huang', it must be identified with original path as "$Config::Config". If use '$Config{osname}', it will warn 'Global symbol "%Config" requires explicit package'.


Comment on Re^2: Config::Config{osname} and Config{osname}
Re^3: Config::Config{osname} and Config{osname}
by Anonymous Monk on Dec 07, 2011 at 10:02 UTC

    Yup, it all depends what package you're in

    $ perl -l use strict; use warnings; use Config; # main package Huang; use Config; package Batman; use Config; package main; print \%Config; print \%Huang::Config; print \%Batman::Config; print \%main::Config; print \%Config::Config; __END__ HASH(0x99abcc) HASH(0x99abcc) HASH(0x99abcc) HASH(0x99abcc) HASH(0x99abcc)

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://942193]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (12)
As of 2014-10-23 10:24 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    For retirement, I am banking on:










    Results (125 votes), past polls