While functions are part of just about every programming paradigm, including JavaScript, a functional programmer ... 5] A first-order function takes standard data types (string, number, boolean, array ...

If you've ever wanted to dip your toe in a programming language, Codecademy allows you to learn basics of coding syntax ... basic lessons you can take four additional lessons specific to JavaScript.

While JavaScript has many applications, working with string values is one of the most ... Listing A contains a sample of each function listed. You receive the following values when this code ...

While there are several kinds of variables, today we're only going to look at three: String - A string variable ... This calls a built-in JavaScript function (we'll learn more about these later ...