Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re: function calling

by nagalenoj (Friar)
on Apr 04, 2009 at 11:24 UTC ( #755422=note: print w/ replies, xml ) Need Help??


in reply to function calling

For a subroutine call, Parentheses are optional if predeclared/imported.

So, in the second case it is optional and in the first case it is not optional.

Resource: man perlsub


Comment on Re: function calling

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://755422]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (6)
As of 2014-07-14 04:25 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

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








    Results (254 votes), past polls