Building C++ modules

[Atila Neves]

On Saturday, 10 August 2019 at 08:17:03 UTC, Russel Winder wrote:
> On Fri, 2019-08-09 at 13:17 +0000, Atila Neves via 
> Digitalmars-d wrote:
>> 
> […]
>>  From experience, it makes me work much slower if I don't get
>> results in less than 100ms. If I'm not mistaken, IBM did a 
>> study
>> on this that I read once but never managed to find again about
>> how much faster people worked on short feedback cycles.
>> 
> […]
>
> Most people in the world couldn't tell the difference between 
> 100ms and 200ms.

Musicians can ;) The threshold for noticeable latency in an audio 
interface is ~10ms.

Imagine if it took 100ms to from hitting a key to seeing the 
character on screen. That's almost how slow compile times feel to 
me.

> But this leads to a whole off-theme discussion about 
> psychology, reaction times, and "won't wait" times.

Indeed.

> Also of course: https://www.xkcd.com/303/

Classic.