Aliasing Output Properties
- Use alias to keep the contract of the API stable
- rename the output property from change to click
@Output('change') click = new EventEmitter();
Angular
- HttpClient Get Data
- HttpClient Post Data
- HttpClient Update Data
- HttpClient Delete Data
- OnInit Interface
- Separation of concerns
- Handling Errors
- Handle Unexpected errors
- Handling Expected errors
- Throwing Application Specific Errors
- Global Error Handling for Unexpected Errors
- Extracting a reusable errorhandling
- Common Data Service
- Optimistic vs Pessimistic
- Observables vs Promises