JavaScript in Practice: Getting Started/

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The let keyword

The let keyword

Learn about the let keyword to store data for future reference.

We'll cover the following...

Declaration

We can create variables with the let keyword. Think of a variable like a drawer. let declares a variable, which means to you that a drawer is created with a handle.

let myDrawer;

You can put a value in your drawer:

myDrawer="$1.000";

In order to access the value, you have to grab the handle of the box and open it. In this example, you have a drawer called myDrawer. It contains a string written ‘$1.000’ on it.

To access your thousand bucks, you have ...