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

Re^6: while loop

by blazar (Canon)
on Apr 26, 2006 at 10:37 UTC ( #545744=note: print w/ replies, xml ) Need Help??

in reply to Re^5: while loop
in thread while loop

Indeed! And well done to point out - although we were talking about sub calls. However when dereferencing I'd recommend using (again: unless one knows what she's doing and has good reasons to!)


This is not merely cosmetic: I actually met a situation in which a module using &$subref(@args) caused a bad interaction with some subs.

Comment on Re^6: while loop
Select or Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://545744]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others cooling their heels in the Monastery: (6)
As of 2015-10-07 09:10 GMT
Find Nodes?
    Voting Booth?

    Does Humor Belong in Programming?

    Results (175 votes), past polls