what does substantiate a variable mean in javascript code example
Example 1: variables in js
var Hello = "World";
let bool = false;
const int = 8788;Example 2: Create variable javascript
//Assigns the value bar to the variable foo
var foo = bar;var Hello = "World";
let bool = false;
const int = 8788;//Assigns the value bar to the variable foo
var foo = bar;