JSON is "self-describing" and easy to understand JSON Example This example defines an employees object: an array of 3 employee records (objects): { "employees":[ {"firstName":"John","lastName":"Doe"}, {"firstName":"Anna","lastName":"Smith"}, ...
JSON data is enclosed in curly braces ({}), with each key-value pair separated by a comma (,). For example, the following JSON represents a person's contact information: ``` { "name": "Jane Smith", "age": 35, "city": "San Francisco", "phone": "014158889275", "...
JavaScript Object Notation, more commonly known by the acronym JSON, is an open data interchange format that is both human and machine-readable.
{ "name": "Jane Doe", "age": 35, "isStudent": false, "interests": ["APIs", "running", "dogs"], "address": { "street": "123 Main St", "zipCode": "12345" } } This example represents a person as a JSON object. As you can see, JSON objects are enclosed in curly braces....
JSON’s code can be written in a variety of ways. For example, it can be written as a string or object. In either case, it must begin with { and end with }. The following examples show how to create a JSON string and a JSON object. The first example shows how to create a simpl...
JSON Explained JSON is a data format that’s commonly used by web developers for transferring data between a server and a web application. Developers often prefer JSON because it simplifies the exchange of data between different technologies. For example, when a user interacts with a web applicati...
YAML is actually a superset of JSON, meaning it will support anything JSON supports. But YAML also supports a more stripped-down syntax, intended to be even more concise than JSON. For example, YAML uses indentation for hierarchy, forgoing the braces. Although YML is sometimes used as a dat...
Storing JSON Data As a simple example, information about me might be written in JSON as follows: This creates an object that we access using the variablejason. By enclosing the variable’s value in curly braces, we’re indicating that the value is an object. Inside the object, we can dec...
Storing JSON Data As a simple example, information about me might be written in JSON as follows: This creates an object that we access using the variablejason. By enclosing the variable’s value in curly braces, we’re indicating that the value is an object. Inside the object, we can dec...
JSON is just a series of attribute-value pairs which can be nested within themselves when necessary. For example, if our data object was a person, that person could be represented by the following JSON data: Each line starts with anattributefollowed by a colon, then thevaluefor that attribut...