concepts

[Dennis Ritchie via Digitalmars-d]

On Thursday, 21 May 2015 at 13:25:56 UTC, Dennis Ritchie wrote:
> void main()
> {
>     auto a = [1, 2, 3, 4, 5];
>
>     writeln(a.filter!"result != [1, 2]"); // [1, 2]
> }
> -----
> http://rextester.com/LNTB90172

Link wrong:
http://rextester.com/UPUB47730