--- "Brett W. McCoy" <[EMAIL PROTECTED]> wrote:
> On Mon, 18 Jun 2001, David Gilden wrote:
>
> > I am having trouble understanding just what the following does,
> > and how to you use it:
> >
> > $hash{$_}++
> >
> > i.e. are we increment the value or the key?
>
> The value. If you wanted to increment the key, you would say
> "$hash{$key++}".
Wait a sec, brain cramp....
Wouldn't that:
1) just access $hash{$key}
2) increment $key
3) add $hash{$key + 1}
???
=====
print "Just another Perl Hacker\n"; # edited for readability =o)
=============================================================
Real friends are those whom, when you inconvenience them, are bothered less by it than
you are. -- me. =o)
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"There are trivial truths and there are great Truths.
The opposite of a trival truth is obviously false.
The opposite of a great Truth is also true." -- Neils Bohr
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