Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine
 
PerlMonks  

Re^3: size of an array ref

by brx (Pilgrim)
on Feb 24, 2012 at 21:12 UTC ( #956002=note: print w/replies, xml ) Need Help??


in reply to Re^2: size of an array ref
in thread size of an array ref

$a= [1..10];$b=\$a;$c=\$b; $d=\$c;$e=\$d; $e=$$e while (ref($e) eq "REF"); print scalar @$e;

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://956002]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (5)
As of 2019-10-22 01:14 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Notices?