Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re^2: Taking reference to function

by perlsaran (Sexton)
on Apr 16, 2009 at 08:09 UTC ( #757881=note: print w/replies, xml ) Need Help??


in reply to Re: Taking reference to function
in thread Taking reference to function

\&thefunc is a good option.. It reduces memory consumption in symbol table Using symbolicreferences confuses the programmer.. normally ppl will think $$variable = dereferenicing a scalar variable..if it is unavoidable then use ${"$variable"}

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://757881]
help
Chatterbox?
[choroba]: I'm in the lowest category, too
[choroba]: but in the country, that's in fact still a lot of money
[choroba]: "data dumber" is a nice typo, btw

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (4)
As of 2017-04-27 08:36 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I'm a fool:











    Results (501 votes). Check out past polls.