Operator Precedence/Boolean Logic
Lawrence D’Oliveiro
lawrencedo99 at gmail.com
Thu Jun 23 05:44:39 EDT 2016
On Thursday, June 23, 2016 at 9:11:05 PM UTC+12, Marko Rauhamaa wrote:
> Lawrence D’Oliveiro:
>
>> On Thursday, June 23, 2016 at 8:17:02 PM UTC+12, Marko Rauhamaa wrote:
>>> if len(leftover) > 0: # no, I'd never write this
>>> ...
>>
>> I regularly write “len(leftover) != 0”. Why not?
>
> The __len__ method is not guaranteed to execute in O(1).
So what is?
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