preparing for const, final, and invariant

[Sean Kelly]

Don Clugston wrote:
> 
> Agreed. My experience of D has really reinforced to me that GUIs are 
> evil for development. When developing logic or algorithms, it's a 
> hundred times easier doing it with a console app. Run your GUI for 
> testing and developing your GUI, and for *nothing else*.

Many of the C/C++ examples in MSDN are terrible for exactly this reason. 
  There are perhaps 5-10 lines of useful information buried in pages of 
useless stuff.  What I tend to do is develop algorithms and such 
separately in a console app and only move it into the real app once I've 
got it working properly.


Sean