New in C#4

[Julio César Carrascal Urquijo]

Hello Jarrett,

> Aw, man, they beat me to it.  I always wondered if it would be cool to
> have a language that supported both static and dynamic programming
> natively.  It was going to be the "cool thing" in the next language I
> made ;)  (it probably still will!)


Actually Boo supported the same thing before them. Their IQuakFoo interface 
it's the equivalent of the IDinamicObject interface in C# 4.

Off course, before that there was ActionScript 3 which mixed both (though 
dynamic is the default).