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.

Built-in JavaScript objects and functions are ones you'll use all the time. Here's how to use Object, JSON, String, Math, Date, and console in your JavaScript programs.

What is JSON (JavaScript Object Notation)? JSON (JavaScript Object Notation) is a text-based, human-readable data interchange format used to exchange data between web clients and web servers. The ...

If you explicitly want to get rid of a variable, use the Remove-Variable cmdlet: PS C:\> Remove-Variable spool. Again, I don't use the variable as an object. The Remove-Variable cmdlet is expecting a ...