Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Method to calculate array length

by wannymahoots (Novice)
on Nov 21, 2012 at 13:27 UTC ( #1004917=perlquestion: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    {
        package Test;
    ...
    
    my $tmp = Test->new;
    print $tmp->len,"\n";
    
  2. or download this
    function "arr" called
    function "scaler" called
    Can't use string ("1") as a HASH ref while "strict refs" in use at ./t
    +est.pl line 25.
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: perlquestion [id://1004917]
Approved by rovf
Front-paged by toolic
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (5)
As of 2016-06-27 03:42 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (335 votes). Check out past polls.