Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation

Re^5: Help with arrays

by MidLifeXis (Monsignor)
on Sep 24, 2012 at 13:05 UTC ( #995372=note: print w/ replies, xml ) Need Help??

in reply to Re^4: Help with arrays
in thread Help with arrays

I think what you want is $size = $#nums;
Probably not. $#nums is the index of the last item in the array @nums. In the usual case, that is one less than scalar(@nums), which gives you the size of the @nums array, not the index of the last element.


Comment on Re^5: Help with arrays
Select or Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://995372]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (13)
As of 2015-03-30 20:12 GMT
Find Nodes?
    Voting Booth?

    When putting a smiley right before a closing parenthesis, do you:

    Results (659 votes), past polls