Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re: Test if multiple variables are defined

by LanX (Canon)
on Jun 25, 2013 at 14:24 UTC ( #1040607=note: print w/ replies, xml ) Need Help??


in reply to Test if multiple variables are defined

you are free to disable specific warnings locally:

perl -we 'my $a; { no warnings qw/uninitialized/; $a =~ s/x/y/;  }'

Sometimes this is the clearest solution!

Cheers Rolf

( addicted to the Perl Programming Language)


Comment on Re: Test if multiple variables are defined
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1040607]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (13)
As of 2015-07-31 10:45 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (276 votes), past polls