Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine
 
PerlMonks  

Re^3: Changing array by changing $_?

by busunsl (Vicar)
on Oct 13, 2008 at 12:42 UTC ( #716801=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Changing array by changing $_?
in thread Changing array by changing $_?

No, it won't.

Loop variables are always aliases for the elements of the array.
So it doesn't matter whether you give them a name or not.


Comment on Re^3: Changing array by changing $_?

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://716801]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (6)
As of 2014-07-13 15:46 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    When choosing user names for websites, I prefer to use:








    Results (250 votes), past polls