Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Re^3: The error says the value is uninitialized, but it works anyway

by AnomalousMonk (Bishop)
on Aug 18, 2019 at 08:21 UTC ( #11104643=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    c:\@Work\Perl\monks>perl -wMstrict -MData::Dumper -le
    "my $x = '1.23' + qq{0.34 \t\n\r} + '5.6e3' + '100';
    ...
    $VAR1 = '5800.17';
    
    $VAR1 = '5800.17';
    
  2. or download this
    c:\@Work\Perl\monks>perl -wMstrict -MData::Dumper -le
    "my $x = <STDIN>;
    ...
    ';
    
    $VAR1 = '59.04';
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://11104643]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (6)
As of 2019-11-18 20:11 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Strict and warnings: which comes first?



    Results (92 votes). Check out past polls.

    Notices?