in reply to What's the construction?

Thanks a lot for the explanation.
One more thing to understand.

Am I right to say that $# equals to $#_ and means the last index in array?

Replies are listed 'Best First'.
Re^2: What's the construction?
by BrowserUk (Patriarch) on Sep 15, 2011 at 11:38 UTC
    Am I right to say that $# equals to $#_ and means the last index in array?

    $#name means the highest index in the array called @name. So, $#_ is the highest index in the array @_.

    Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
    "Science is about questioning the status quo. Questioning authority".
    In the absence of evidence, opinion is indistinguishable from prejudice.
[reply]

In Section Seekers of Perl Wisdom