In today’s tutorial, we’re going to learn how to declare, interact, and scope variables in JavaScript. We’ll introduce new concepts and important JavaScript keywords like var, let and const.

That means, just as C.47 says: Define and initialize member variables in the order of member declaration. If I rearrange the member variable declarations, I can change the values that end up in those ...

Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements.

Initializing a variable is not always required in Python, as the interpreter can assign a default value based on the variable's data type.