[Tutor] optional else with while

[Mark Lawrence]

On 11/10/2020 19:04, Dennis Lee Bieber wrote:
> 
> 	An efficient prime generator may be rather advanced concepts (I have to
> confess that while I've seen "yield" used in generator functions, I've
> never had a call to write that type of function).
> 

I highly recommend this talk https://www.youtube.com/watch?v=EnSu9hHGq5o 
from Ned Batchelder at PyCon 2013 for anybody interested in such things.

-- 
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.

Mark Lawrence