Port 25 is running video on what they're calling "dynamic language runtime" with some innovative type system implementations at the core. "big trick is deferred compilation ... looks a lot like linq expression trees ... backend can decide on different...

A few weeks ago I was looking for a simple way to do data driven unit tests on VS 2005 using a plain text file with one entry per line as the data source. I waded through documentation and forum posts using every search trick I know to find a solution...