[Tutor] Python Memory Allocation -- deep learning

[Steven D'Aprano]

On Tue, Jul 31, 2018 at 02:58:56AM +1000, Steven D'Aprano wrote:

> The *only* thing you have seen which is a language feature is this rule:
> 
> - if two objects, a and b, have the same ID *at the same time*, then 
>   "a is b" will be true;
> 
> - if "a is b" is false, then a and b must have different IDs.

Sorry, I forgot to mention that for both of those, the reverse applies 
as well. Perhaps a better way to put it is this:

- if "a is b", then a and b must have the same ID, and vice versa.

- if "a is not b", then a and b must have different IDs, and vice versa.



-- 
Steve