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.

Then create a variable for your favorite movie, and store as much data in a single object as possible. Actors, year of release, awards won, whatever. A variable called title exists, the related value ...

Las variables en Javascript son espacios en memoria en los que podemos almacenar uno o varios valores durante el ciclo de vida de nuestro código Javascript. Para declarar una variable en Javascript ...

Hello,<BR><BR>I'm using some JavaScript and a cookie to gather general user information and then pass it to another page which in turn uses JavaScript to write the variable data into a form text ...

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 ...

I'm writing a Javascript to validate a form. The form is created dynamically and has a grid of dropdown menus, in a square.(3x3 or 5x5, for now) I want to create a loop that will go through each ...