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 ...

I've tried this, but the problem is, on the compare, it's checking the value of stringID, which is document.sel..... and not the value of the value in the variable. Can someone give me a hand on this?