Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...

The variable ‘pocket_money’ is used to store how much pocket money you have. Right now you have £20. As well as using fixed numbers in calculations and storing the answer in a variable, we can also ...

A variable is a container in which we can store values for later retrieval. Imagine a box that can hold any type of data: a number, a string, etc. We take some data that we want to store, place it ...

Topics covered include fundamental programming concepts (IO, variables and value assignment, conditional statements, flow control, methods), data structures (lists, tuples, sets, dictionaries), ...