Web Applications Frontend and Backend Communication Using Angular 2 HTTP Observables

A frequent operation in most web and mobile applications is data request and response from/to a server using a REST architectural style via an HTTP protocol. Angular 2 implements Observables in its HTTP module for working with HTTP response and request. In this tutorial, we’ll look at how to get and post data from/to backend servers using Observables.
What you’ll learn in this tutorial:

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