Functional programming is a hot topic ... Now, some of these things can happen in object-oriented programming as well. Some languages allow you to mix-and-match concepts, too, like JavaScript for ...

Perhaps the most prominent example of where functional programming shines is in dealing with collections. This is because being able to apply chunks of functionality across the items in a ...

Let’s look at a few examples of working with arrays in the functional paradigm. Functional programming as a philosophy promotes “immutability.” That means simply that it likes to avoid ...

Functional programming ... data when possible. Classic programming involves instructing the computer which steps to take to solve a problem. For example, to add up the numbers in a list, an ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

In this functional programming tutorial, we will work through a Java Supplier interface example. Java’s functional supplier interface can be used any time a function needs to generate a result without ...