JSON arrays. JSON arrays are an ordered list of values. Arrays are used to store objects, strings, number notation and Boolean notation. An array can be made up of multiple data types. Arrays in JSON ...

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.

Complex JSON: Nesting, objects, and arrays. So far, you’ve only seen examples of JSON used with shallow (or simple) objects. That just means every field on the object holds the value of a primitive.

As I noted in an earlier column, JSON is great for moving data around but not so hot when you need to convert it into data stored in a relational database.In that earlier column, I looked at why you ...