Spec#, nullables and more

[bearophile]

Jacob Carlborg:

> Even though he may actually not forget a particular fact it will be 
> harder and harder to find the fact because of other things "blocking the 
> way". Eventaully it will seem you have forgot the fact.

It's not a block of the way, it's the networks that accumulate noise or just slowly get used for other purposes. So it's not a matter of space, as Walter has said, but mostly a matter of time: if you find some time to refresh old memories you are able to keep them on the long term.

Bye,
bearophile