On Thu, Oct 6, 2011 at 10:58 AM, Daniel Drake <d...@laptop.org> wrote:
> "foo is []" is not a valid way of checking if a list is empty
> as this code intends.
>
> "foo" alone as a boolean operator is an equivalent length check,
> and also serves as a "is not None" check too.
>
But try this:
foo = 0
if foo:
print 'foo is not None'
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