JSON (JavaScript Object Notation) crash course in under 18 minutes with successful postman request

This video is to teach beginners JSON syntax data type in under 18 minutes with successful postman request. Doing live coding for all the data type example which is then posted using postman for an APIrequest.

JSON is the most popular data representation format, and is one of the most important, and easiest concepts you can learn in programming. It allows you to create APIs, config files, and structured data.

Lightweight Data interchange format
Human readable easy to read and write
Easy for machine to parse and generate
Commonly used for API and configuration
Is is based on JavaScript programming language Standard ECMA-262 3rd Edition - December 1999.
Almost all languages have JSON library to super parsing of data
Build on two structures:
A collection of name/value pairs
An order list value

JSON explained:

Syntax - Consist of a field name(in double quotes), followed by colon and value for the name:
i.e. “test”:”JSON”
Data types:
String - “street: “1 park road”
Number - 1, 1.23 , -23
Boolean - “isLive”: true
Null - “county”: null
Array - “results”:[45,78,35]
Object - “address”: {23, “park road”, “blogg”}
Extension - .JSON

#JSON #APITesting #Programming #Testing

[aqif]

This is a good refresher. Thanks Jamil