Beefy Boxes and Bandwidth Generously Provided by pair Networks Joe
go ahead... be a heretic
 
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 contemplating the Monastery: (23)
As of 2013-06-19 13:51 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How many continents have you visited?









    Results (657 votes), past polls