However, you can get the similar results by returning an array containing multiple values.

In this example, person[0] returns John: Boolean Values Very often, in programming, you will need a data type that can only have one of two values, like The expression whose value is to be returned. Answer: Return an Array of Values. The value property contains the default value OR …

The typeof operator in JavaScript returns "object" for arrays. Let's take a look at the following example:

Arrays use numbers to access its "elements". Topic: JavaScript / jQuery Prev|Next. var x = myFunction(4, 3); // Function is called, return value will end up in x function myFunction(a, b) { return a * b; // Function returns the product of a and b

How to Return Multiple Values from a Function in JavaScript. var x = myFunction(4, 3); // Function is called, return value will end up in x function myFunction(a, b) { return a * b; // Function returns the product of a and b} A JavaScript Boolean represents one of two values: true or false. If omitted, undefined is returned instead. In this article, you will learn how JavaScript interacts with HTML. Arrays are a special type of objects. Tune in FREE to the React Virtual Conference Sep. 11 at 10am ET x React Virtual Conference, Sep 11 Active learning: our own return value function First of all, make a local copy of the function-library.html file from GitHub. Definition and Usage The value property sets or returns the value of the value attribute of a text field. Below the two existing lines of … But, JavaScript arrays are best described as arrays. This is a simple HTML page containing a... Let's add some useful functions to this