Can some one pls tell me wts the meaning of $topIter-next() ?
I know - is used for hash refs, but dont know when to use -( ) !!!
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From: Subra [EMAIL PROTECTED]
Can some one pls tell me wts the meaning of $topIter-next() ?
I know - is used for hash refs, but dont know when to use -( ) !!!
- is used for any references. And for method calls. In this case you
are calling the next() method of the $topIter object.
Jenda
Just posted to clpmisc:
Original Message
Subject: Re: Operator -()
Date: Thu, 27 Mar 2008 20:35:27 +0100
From: Gunnar Hjalmarsson [EMAIL PROTECTED]
Newsgroups: comp.lang.perl.misc
Subra wrote:
[ exactly the same question as was posted to the beginners list a few
minutes
