Ralf Schoenian <r...@schoenian-online.de> writes:
> yes, the following evaluates to False:
> empty String: ''
> empty list: []
> empty tuple: ()
> empty dict: {}
> 0, None
> and False of course
More precisely: All the above evaluate as Boolean false. But only one
of them evaluates to False: the object bound to the name ‘False’.
>>> bool(None) == bool(False)
True
>>> None == False
False
>>> None is False
False
>>> bool('') == bool(False)
True
>>> '' == False
False
>>> '' is False
False
>>> bool(0) == bool(False)
True
>>> 0 == False
False
>>> 0 is False
False
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\ “What is it that makes a complete stranger dive into an icy |
`\ river to save a solid gold baby? Maybe we'll never know.” —Jack |
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Ben Finney
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