On Tue, Feb 28, 2017 at 5:59 AM, 语言破碎处 <[email protected]> wrote:
> bad example:
> a = set()
> a.add(1) # return None; "a" changed
> e = a.pop();
>
That is simply misspelled for your intent.
a = set()
a |= {1}
e = a.pop()
--
Keeping medicines from the bloodstreams of the sick; food
from the bellies of the hungry; books from the hands of the
uneducated; technology from the underdeveloped; and putting
advocates of freedom in prisons. Intellectual property is
to the 21st century what the slave trade was to the 16th.
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