Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Re^5: Why does exists cause autovivication?

by 1nickt (Monsignor)
on Jul 19, 2017 at 21:21 UTC ( #1195526=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    $ perl -Mstrict -MData::Diver=Dive -MData::Dumper -wE '
    my $h; $h->{foo}->{bar}->{baz} = "qux";
    ...
                       }
            };
    
  2. or download this
    $ perl -Mstrict -MData::Dumper -wE '
    my $h; $h->{foo}->{bar}->{baz} = "qux";
    ...
                                  }
                       }
            };
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1195526]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (3)
As of 2018-02-24 04:58 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    When it is dark outside I am happiest to see ...














    Results (310 votes). Check out past polls.

    Notices?