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

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 test.json #JSON #APITesting #Programming #Testing