Providing in Angular - how to share data

Introduction

In the angular framework, dependency injection, and providers are one of the core features. This feature allows us to use a single data source in many places. For example, we can share one HTTP call result with many components to avoid too many requests for the same data. Another example could be to override one value or a class with another. In this article, I will explain the providers, how to define them, and how to use them in …

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