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

Re^4: Use of uninitialized value in ...

by dave_the_m (Monsignor)
on Feb 23, 2008 at 00:32 UTC ( [id://669691]=note: print w/replies, xml ) Need Help??


in reply to Re^3: Use of uninitialized value in ...
in thread Use of uninitialized value in ...

Note that while it makes a best effort to determine the variable name (or array/hash subscript), that can't always be unambiguously determined: in which case it falls back to the old format:
$ perl5100 -we 'my ($x,@y); $x=$y[0]+1' Use of uninitialized value $y[0] in addition (+) at -e line 1. $ perl5100 -we 'my ($x,@y); $x=$y[0]+$y[1]' Use of uninitialized value in addition (+) at -e line 1. Use of uninitialized value in addition (+) at -e line 1. $

Dave

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://669691]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others meditating upon the Monastery: (4)
As of 2024-04-19 22:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found