Maintaining an internal mutable state is challenging. We change the context for subsequent interactions each time we interact with a program. Object Oriented Programming (OOP) and Functional ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Java 8 introduced Java developers to functional programming with lambda expressions. This Java release effectively notified developers that it’s no longer sufficient to think about Java programming ...

Rewrite object-oriented code using functional techniques. Get started with lambdas, method references, functional interfaces, and the Streams API in Java Welcome back to this two-part tutorial ...

Most of the discussions we have in the software industry today revolve around developer productivity: How do we make it possible for fewer developers to produce more software in less time? Reducing ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Quite often a Java Stream or other component needs an object passed to it in order to perform ...

Somewhere, somebody is going to hate me for saying this, but if I were to try to explain monads to a Java programmer unfamiliar with functional programming, I would say: "Monad is a design pattern ...

What is your opinion on purely functional programming? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world.