getting back None (was: Re: Perl is worse! (was: Python is Wierd!))
Peter Schneider-Kamp
nowonder at nowonder.de
Fri Jul 28 03:50:00 EDT 2000
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Fri Jul 28 03:50:00 EDT 2000
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Steve Lamb wrote: > > If you could get None back (which you can so long as you assigned None to > something else before reassigning it) there can be some practical applications > to that. There is no need to assign None to something before assigning to None. >>> None=1 >>> if None: ... print "hi" ... hi >>> del None >>> if None: ... print "hi" ... >>> del None Traceback (most recent call last): File "<stdin>", line 1, in ? NameError: None just-delete-it-and-be-happi-ly y'rs Peter -- Peter Schneider-Kamp ++47-7388-7331 Herman Krags veg 51-11 mailto:peter at schneider-kamp.de N-7050 Trondheim http://schneider-kamp.de
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