Python's features, which requires D

[Dennis Ritchie via Digitalmars-d-learn]

On Saturday, 23 May 2015 at 19:22:40 UTC, Alex Parrill wrote:
> You seem to be focusing on D's arrays only, but the real meat 
> is in ranges, which are more generic. Also note that the above 
> solution doesn't allocate any of the ranges in the heap; 
> they're all on the stack (as opposed to Python, where you have 
> to allocate lists or use iterators+itertools).

Also present ranges from the time of D1 and Tango, because there 
is nothing surprising about them. Need new features!