Spec#, nullables and more

[bearophile]

Ellery Newcomer:

> hey, cool
> 
> stumbled on sing# a while ago and thought it was intriguing, or at least 
> the fact that ms was using it to write an OS kernel

It contains a ton of new computer science ideas :-) So it's interesting regardless its applications. (If you don't keep yourself updated with new computer science ideas, you can't keep being a productive programmer for many years).

Bye,
bearophile