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 ...

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 ...

A programming language that is based primarily on writing algorithms (functions). The syntax of functional programming (FP) is mathematical, and the languages are used for applications such as ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Kenneth Harris, a NASA veteran who worked on ...

Community driven content discussing all aspects of software development from DevOps to design patterns. This will return 2. But the value of the program can change when another programmer checks out ...

Built on top of Erlang, Elixir makes it easier to write good functional programming code and harder to mess it up. Here's a first look at this language on the rise. Elixir is one of the most ...