If you are an old timer C# developer who hasn't really started using LINQ (hard to imagine anyone not using it by now), then you are missing out a big productivity boost.
Programming in Java everyday makes me realize how useful it is.
The same thing can be said about these C# feature:
- using syntax to create alias of a class name to in case of namespace crash (e.g. two classes named the same and used in the same context)
- Event (I mean EventHandler<T> and += stuff)
- Lambda expression (=> stuff that allows you to create piece of implementation in line)
- Anonymous class (a way to create a structure on the fly) - super useful for passing a simple data structure without creating class (prevents class explosion)
These are C# feature I miss the most.
