This is typically not the case in imperative programming, where an imperative function might be associated with state (such as a Java instance variable). Calling this function at different times ...

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 ...

Both JavaScipt and Java have added improved function ... Now consider the functional programming notion of functions that return functions. This is less commonly encountered than functions as ...

There are only half a dozen classes you really need to master to become competent in the world of functional programming. The java.util.function package contains well over 40 different components, but ...

Mark Fisher, the Spring Cloud Function project lead, told InfoQ: For serverless, we want to improve the experience for Java developers, since portability, and consistency are big challenges.

At Ignite, Microsoft ported Azure Functions to .NET Core 2.0, enabling cross-platform .NET availability and providing the runtime to allow support for other programming languages. Java is now in a ...