Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

Re^2: Confused Contexts and wantarray

by redlemon (Hermit)
on Jan 19, 2005 at 00:58 UTC ( #423234=note: print w/ replies, xml ) Need Help??


in reply to Re: Confused Contexts and wantarray
in thread Confused Contexts and wantarray

how is this scary?

@{...} puts flab() in array context so it returns the array @r.

scalar(...) then evaluates that array in scalar context, returning its size.

I don't see anything magical in there. (apart from me probably mixing array and lists again)

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://423234]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (8)
As of 2016-07-26 22:35 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    What is your favorite alternate name for a (specific) keyboard key?


















    Results (242 votes). Check out past polls.