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 ...

JavaScript secret No. 3: Invoking functions After understanding the most common way to invoke a function (using the parentheses operator), it’s time to learn how to use call and apply.

‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful!

There are some advantages to using JavaScript, though, not in the least its popularity and ability to easily connect to third-party services, but also the simple fact that these functions can run ...

An icon in the shape of a lightning bolt. Impact Link Most websites are programmed using JavaScript, which is essential for more advanced or complex operations and functions. JavaScript can also ...