The JavaScript Interview Handbook: 100+ Interview Questions/

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Solution Review: prototype.toString & "typeof"

Solution Review: prototype.toString & "typeof"

In this lesson, we will discuss the solutions to the questions in the previous lesson.

We'll cover the following...

Question 1: Solution review #

Explanation #

Let’s understand what is happening in the following part of the code first:

new (function Custom() {}))

You can see that the function Custom is defined with an empty body. Since we ...