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 with arrays Although JavaScript’s arrays are very capable out of the box, the functional paradigm improves the clarity and maintainability of array code.

This small example shows why functional programming works exceptionally well in web server applications due to their nature of handling well-defined input and output transformations.

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 ...

In order to avoid changing a function's meaning after it has been created, functional programming languages disallow updates to variables." In a procedural language, for example, you might set i to ...

Chapter 6: Functions and Functional Programming Substantial programs are broken up into functions for better modularity and ease of maintenance. Python makes it easy to define functions but also ...

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

We looked at the basic features of functional programming with Visual F#. In this second part, we take it a bit farther and look at creating anonymous functions, pattern matching, and other features ...

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 ...