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 ...

Nowadays JavaScript has three different keywords to declare a variable — var, let and, const. Each has its own properties and particularities. Let’s start by making a simple comparison table of the ...

College assignments from Bryan University over the building blocks of programming, including variables, conditionals, loops, functions, data types, constructors, and functional programming and ...

Just as we can build a string over multiple lines out of string literals, we can also append variables to a string using the plus equals (+=) operator.

You are probably already familiar with JavaScript’s set of highly flexible variable types. We don’t need to review them here; they are very powerful and capable ...