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 ...

“Functional Programming in Java” is a new book written to help readers get on top of the new, essential Java 8 language features and the functional style that will change and improve your code. It’s a ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Many developers get intimidated when they look at all the new APIs that accept lambda ...

Elliott Rusty Harold is blogging that functional programming in Java is dangerous. He’s wrong, and he’s way late to the party on this one–it’s coming to Java whether he likes it or not. Go read his ...

The Java language and virtual machine are almost two decades old, and while most developers would recognize the old and new models of Java as being related, there's no question that Java has changed ...

Functional programming has been around for the last 60 years, but so far it’s always been a niche phenomenon. Although game-changers like Google rely on its key concepts, the average programmer of ...

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 ...

Developer Q&A site Stack Overflow performs an annual survey to find out more about the programmer community, and the latest set of results has just been published. JavaScript remains the most widely ...

What is something you wish you knew when you first started functional programming? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and ...