Re: [FWP] From the Perl Conference 3.0 Perl quiz (2)

["Keith Calvert Ivey" <kcivey@cpcug.org>]

Prakash Kailasa <PrakashK@bigfoot.com> wrote:

> Spoiler ---
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> It prints 1.
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>     use constant e => 2, pi => 3;
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> This really creates a list constant (2, 'pi', 3);
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>     print e ** pi;
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> is really,
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>     print '2pi3' ** 'pi'

Not quite.  You mean 

      print ((2, 'pi', 3) ** 'pi');

> is really
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>     print 0 ** 0

      print 3 ** 0;
 
> is really
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>     print 1;

Yes.

-- 
Keith C. Ivey <kcivey@cpcug.org>
http://cpcug.org/user/kcivey/
Washington, DC

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