دانلود فیلم آموزش Play by Play Angular 2 RxJS Http and RESTful Services with John Papa and Dan Wahlin

Play by Play is a series in which expert developers work on a solution in real time, unscripted and unrehearsed. In this course, Angular masters John Papa and Dan Wahlin walk through the ins and outs of Angular 2 RESTful services. You'll learn about working with providers, observables, and subscriptions. By the end of this course, you'll have a foundation for working with REST in Angular 2 apps of your own. The materials for this course are available at: https://github.com/DanWahlin/Angular2-RESTfulService.

overview:

Course Overview
Fundamentals of Angular 2 HTTP RESTful : 
Introduction
Walking Through the Fundamentals
The Angular 2 App Structure
Exploring the API with Postman
Creating Services in Angular 2
Using the Injectable Decorator
Sharing Services with App Providers
Subscribe, Error Handling, and Unsubscribe : 
Using Subscribe Without async
Handling Errors and Unsubscribing
Conclusion
Providers and Observables : 
Overview of Providers
Working with Observables
Creating a Listener