Show AAs in all their virtues

[aldanor via Digitalmars-d]

On Friday, 23 January 2015 at 16:25:56 UTC, Per Nordlöw wrote:
> I believe we should show off D in all its virtue
>
> at http://dlang.org/hash-map.html
>
> by addition to
>
>     int* p = ("hello" in aa);
>     if (p !is null) {}
>
> also include the even compacter
>
>     if (auto p = "hello" in aa) {}
>
> along with
>
>     if (const p = "hello" in aa) {}
>
> in the non-mutating case.
>
> Destroy!

Is this in regards to 
http://forum.dlang.org/thread/nddqjyjeqihajlhdswkj@forum.dlang.org? 
If so, would you cc your reply in that thread? Thanks.