Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re^2: Get Element inArray

by Thilosophy (Curate)
on May 25, 2005 at 02:53 UTC ( #460221=note: print w/ replies, xml ) Need Help??


in reply to Re: Get Element inArray
in thread Get Element inArray

To explain that a little, negative array indices count from the end of the array: -1 is the last element, -2 the one before that, and so on.

Scalar value @arr[-2] better written as $arr[-2]

And it should be $arr[-2] (with a $ sigil) at least in current Perl (Perl 6 will change that).


Comment on Re^2: Get Element inArray
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://460221]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (7)
As of 2014-08-30 01:09 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (290 votes), past polls