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.

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 ...

Our first lesson is going to be very simple and consist of learning about basic variables and data types. For the lessons in this series, we're going to use JavaScript as a model because it's a ...

This repository contains a website created as part of an assignment to illustrate the rules for legal and illegal variable names in JavaScript. The project serves as an educational tool to help ...

Hello,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 box, but ...

In JavaScript, scope is the set of variables, objects, and functions you have access to. All the variables defined in a block (a list of statements wrapped with curly braces) are not visible from ...