In addition to touring Java 8’s functional programming capabilities, the second half of this tutorial will help you begin to think functionally, by converting an example of object-oriented Java ...

Functional programming languages can have objects, but generally those objects are immutable — either arguments or return values to functions.

If you find this kind of odd, you’re not alone: while functional programming aims at eliminating side effects completely, object-oriented programming tries to keep them inside objects.

Even though object-oriented programming remains popular today, the vigorous development of functional programming during the last decades and the acceptance of many of its positive features (clean, ...

This includes a robust type system with object-oriented support, exception support, and parametric polymorphism. OCaPIC brings OCaml’s functional support such as first-class functions and closures.

Academic researchers have published a study investigating the effect of programming languages on software quality, concluding the issue is hard to quantify but also identifying significant findings, ...

Academic researchers have published a study investigating the effect of programming languages on software quality, concluding the issue is hard to quantify but also identifying significant findings, ...

Scala is an easy transition for those familiar with Java and object-oriented programming. But if you want to learn the basics of functional programming, Scheme is hands-down the best.

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