The function changeGPAs() would take in the students’ array. It would then call changeGPA() for each value in the students array, and return the result as a new array. The job of changeGPA() is to ...

Learn about some of the most popular and useful functional programming frameworks for Scala, JavaScript, Python, Haskell, and Clojure. Discover how they can help you write concise, elegant, and ...

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 ...

Functional programming is not a miracle cure for all your issues, and comes with its own set of challenges and trade-offs. If you are not familiar with the concepts and syntax, there is a steep ...

Pure functions. The ideal in functional programming is what is known as pure functions.A pure function is one whose results are dependent only upon the input parameters, and whose operation ...

In functional programming, there are two varieties of functions: first-order functions and pure functions. First-order functions. A first-order function takes standard data types (string, number, ...

What is functional programming? Before we wander too far off, let’s take a step back to briefly refresh our understanding of what essential characteristics functional programming possesses.

Functional programming has more expressive, legible and elegant code. The basis for functional programming has its basis in lambda calculus. Lambda calculus is a mathematical theory originated in the ...