Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re: use warnings => Use of uninitialized value...

by ioannis (Prior)
on May 24, 2006 at 09:05 UTC ( #551305=note: print w/replies, xml ) Need Help??


in reply to use warnings => Use of uninitialized value...

You asked the question; you don't deserve a lecture.

The answer is you can disable unwanted warnings by coding, possibly in a block, with the no warnings 'once' syntax. This disables the 'once' warning. But you did not want to disable the 'once' warning, you wanted to disable another warning whose name you do not know! Than is usually the case.

Simple, aim your browser to the warnings.h file (mine is at /usr/lib/perl/5.8.7/CORE/warnings.h ), then guess the name of the warning from the definitions.

  • Comment on Re: use warnings => Use of uninitialized value...

Replies are listed 'Best First'.
Re^2: use warnings => Use of uninitialized value...
by Corion (Pope) on May 24, 2006 at 09:10 UTC

    Why so complicated?

    The perldoc warnings command points to the perllexwarn documentation, which lists the warnings and how to get rid of them.

Re^2: use warnings => Use of uninitialized value...
by gellyfish (Monsignor) on May 24, 2006 at 09:10 UTC

    Simple, aim your browser to the warnings.h file (mine is at /usr/lib/perl/5.8.7/CORE/warnings.h ), then guess the name of the warning from the definitions.

    Er, rather than guessing the OP is almost certainly better off looking in the perllexwarn documentation which explains all the categories of warnings.

    /J\

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://551305]
help
Chatterbox?
[erix]: until good old Putin lobs a bomb on Berlin :)
[Your Mother]: “I’m afraid of Americans…”
[Your Mother]: “No one needs anyone / They don’t even just pretend…”
[erix]: they've stuck nuclear missiles in Kaliningrad - they can just reach Berlin :)
[LanX]: naaah! Putin wouldn't nuke all the Russians in Berlin
[Your Mother]: Putin is a bad guy but he’s not that kind of bad guy. (Who would launch.)
[erix]: fortunately, Putin seems to be ill -- or at least, they're building a hospital for him and his cronies in Moscow
[erix]: nobody knows what kind it takes :)
[erix]: I say his seems a face that launches a thousand missiles :)
[Your Mother]: I say I do. :P

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (8)
As of 2017-01-20 00:52 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Do you watch meteor showers?




    Results (173 votes). Check out past polls.