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

Re: What operator should perl5porters use for safe dereferencing? (&-> and ->?)

by tye (Cardinal)
on Jun 01, 2012 at 05:52 UTC ( #973680=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    $opt = $ref->?{optName} // $ref->?[optNumb()] // ref->?();
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://973680]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others wandering the Monastery: (9)
As of 2014-11-28 00:54 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My preferred Perl binaries come from:














    Results (191 votes), past polls