Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?

Re^2: @_ & @ARGV

by dushyant (Acolyte)
on Oct 07, 2012 at 17:41 UTC ( #997696=note: print w/replies, xml ) Need Help??

in reply to Re: @_ & @ARGV
in thread @_ & @ARGV

Thanks for the replies guys, now I got it. I was expecting the value of @_ will remain same (“-w”) throughout the code. But for subroutine formatlist the value of @_ is “-w” and for anonymous subroutine @_ is “Command Line”. I removed the last line  &$arguments(‘Command Line’) from above code, and got “-w out return” printed.

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://997696]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (10)
As of 2016-10-24 13:10 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (305 votes). Check out past polls.