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.

You can add a new User Variable, System Variable, edit a Variable, etc. Learn how to use Environment Variable Editor in PowerToys in Windows 11.

This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

This article will give you an overview of replacing a variable value in a file using SED. Before replacing a variable in a file using SED, you need to understand what SED is, the syntax of SED, and ...

How to Use Tab Names as Variables in Excel. When you type data into an Excel workbook, the sheet's name appears in a tab at the bottom of the application window.

A variable is a placeholder that allows you to reference a page property or component property. Both Dynamic Text components and Custom Display Lists use variables to return properties without ...

In a string of updates, YouTube now allows mobile viewers to speed up or slow down the video with variable speed. Here is how.