dlang tutorial just posted on Derek Banas's YouTube channel

[BN26]

On Wednesday, 6 March 2019 at 20:54:18 UTC, Stefan Koch wrote:
> On Wednesday, 6 March 2019 at 01:44:45 UTC, Zaydek wrote:
>> tl;dr Derek Banas is a YouTuber that makes long-form 
>> programming tutorials. He has almost one million subscribers. 
>> He just posted a 90-minute tutorial that covers D beginning to 
>> end. This could be great promotional for this community to 
>> share with people learning D!
>>
>> [...]
>
> It's a good thing that D is becoming more public (I hope.)
> However there were a few mistakes in the explanation of mixins.

You should point it out in the comment section, Derek is pretty 
quick receiving feedbacks.