check if bytes is all nulls

Kirill Balunov kirillbalunov at gmail.com
Sun Apr 1 15:03:06 EDT 2018


2018-04-01 20:55 GMT+03:00 Arkadiusz Bulski <arek.bulski at gmail.com>:

> What would be the most performance efficient way of checking if a bytes is
> all zeros?


Try `not any(key)` ;)

With kind regards,
-gdg


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