Getting start with JSON

Number
{ "myNos": 16.56 }

A number value, can be a floating point or integer

String
{ "myStrings": "abcdef" }

It is series of characters (numbers, symbols or letters)

Boolean
{ "myBools": false }

True or false

Array
{ "myArray": [ "a", "b", "c", "d" ] }

Sequence of comma-separated values (any data type), enclosed in square brackets.

Object
{ "myObjects": { "id": 8 } }

Unordered collection of comma-separated key/value pairs, enclosed in curly braces, properties (keys) are distinct strings.

Null
{ "myNulls": null }

Variable with null (empty) value.

Undefined  var myUndefined;

Variable with no value assigned.

Regular Expression var myRegEx = /json/i;

Variable containing a sequence of characters that form a search pattern.