C #3.0 is out!

I feel that it is really exciting to learn computer science. I haven't learned anything yet. If something new is coming out again, let's take C # as an example ,. net framework1.1 has not been studied yet, and it has all grown to 3.0.

Of course, there is no fundamental difference between 1.1 and 3.0. It just adds some new features, but it is always uncomfortable and cannot keep up with the technology. if we are engaged in development, we can still go through it. But as it professional educators, how can we not keep up with the development of technology? What we teach is definitely not the latest, in the future, there will be no major advantages. it cannot be like other disciplines. How many years is it. that's terrible!