Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re: Why is "undef" after passing not readonly anymore?

by Tux (Monsignor)
on Sep 05, 2012 at 18:25 UTC ( #991911=note: print w/ replies, xml ) Need Help??


in reply to Why is "undef" after passing not readonly anymore?

See Juerd's talk "When undef isn't". When it doesn't show, disable CSS.


Enjoy, Have FUN! H.Merijn


Comment on Re: Why is "undef" after passing not readonly anymore?
Re^2: Why is "undef" after passing not readonly anymore?
by LanX (Canon) on Sep 05, 2012 at 18:29 UTC
    only sparse slides, no deeper explanation?

    Cheers Rolf

      Sorry, "you had to be there" :)

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://991911]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (9)
As of 2014-09-23 10:10 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How do you remember the number of days in each month?











    Results (216 votes), past polls