What does functional programming actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Java and C++ ushered in object-oriented programming, but now Python and JavaScript popularize functional programming. These seven principles of functional programming explain why.

Functional programming means using functions to the best effect for creating clean and maintainable software. This article illustrates the concepts behind the functional paradigm with practical ...

Functional programming techniques can be used in conjunction with lazy binding to rather easily and compactly express the complex multi-valued dependencies we require.

Purely functional programming is a brilliant idea with a misleading name. When people talk about “purely functional programming”, they mean Haskell or something like Haskell. But that’s not ...

Facebook went with a novel programming methodology, called functional programming, to update the News Feed for its Apple iOS client, which helped considerably in tuning and debugging the app ...

Functional programming supports well-defined, defensible software giving reproducible results. Object-oriented programming is the mechanism par excellence for managing complexity while keeping things ...

Juniper is a functional reactive programming language for the Arduino platform. What that means is that you’ll be writing your code using anonymous functions, map/fold operations, recursion, and ...