Feb 12, 2008, 1:17 PM
Post #3 of 4
Thanks for your answer. Actually I do saw that page, it was one of the firsts that I saw after making a Google search by "perl tutorials".
Re: [KevinR] Unused assignment
[In reply to]
I do understand what the line
does, and I also understand what
does, what I don't understand is the necessity of the first of these lines considering $self is never used. I mean, doesn't this be the same?
Or is there some obscure meaning on the first line that I fail to see while browsing the docs you just pointed me to?