Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Re: difference between @, $

by choroba (Canon)
on Dec 07, 2011 at 15:44 UTC ( #942271=note: print w/ replies, xml ) Need Help??


in reply to difference between @, $

In the first case, you are assigning to an array @a. The first element of the array will be the reference to the anonymous array containing 4 values.
In the second case, you assign the reference directly to a scalar variable $a.
Or, as SuicideJunkie put it in the CB: in the first case, $a[0][2] == 3 and in the second case, $a->[2] == 3


Comment on Re: difference between @, $
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://942271]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others meditating upon the Monastery: (8)
As of 2015-07-30 11:19 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (271 votes), past polls