----- Original Message -----
From: "Jenda Krynicky" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, November 26, 2001 4:44 AM
Subject: Re: @_
> When you cann a function all the parameters you gave it end up in
> @_. You can (and usualy do) copy them then into some lexical
> variables to give them meaningfull names. You don't have to
> though.
----> If for example <---- you wanted to write a function that sums two
I like your style, in fact I think everybody should follow Jenda's style of
giving an example after an explanation ; an example paints a thousand words.
> numbers you can write it either as
> sub add {
> my ($a, $b) = @_;
> return $a + $b;
> }
On the above, so what is @_?
@_ = ?
Thanks.
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