If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...

Excellent programming is about function, not form Are language architects, or would-be language architects, doing a disservice to Java by overthinking it? Let's not over-design our object models.

M4N asks: Is there a reason why functions in most (?) programming languages are designed to support any number of input parameters but only one return value? In most languages, it is possible to ...