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 ...

Automatically var let const If the condition meet we should always use const to declare a variable. If not we can use let. We should only use var if the programme has to support older verson of ...

in the console. All the following exercises, you can solve them in the same javascript file. Just don't forget to comment out stuff that you don't want to display anymore in the console. Creating ...

The data set and table will update whenever ... are text and not code if you are storing text in a variable inside a notebook’s JavaScript cell. Bostock told me that the Observable Plot ...