Data types in JavaScript variables Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: ...

As with almost every programming language, JavaScript treats various types of values differently. A string like “Hello world” is very different from a number like 42. But what types are ...

Microsoft is opening up Excel to developers with a new JavaScript API. It will let developers use custom data types like images, cards, and arrays.

JSON is the leading data interchange format for web applications and more. Here’s what you need to know about JavaScript Object Notation.

Property lists are essentially XML files with a .plist extension. Here's how to edit them using the command line in the macOS Terminal app.