JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

Having a well named variable is definitely one of the most important thing for code readability. A good variable name should also provide meaning. That way it’s easy for others to read your code or ...

Existen 9 tipos variables javascript: Boolean, null, undefined, Number, BigInt, String, Symbol, Object y Function. Es en este primer momento, cuando la variable recibe un valor, cuando se le asigna el ...