What are the differences between Observables and Promises in Angular?
An example of an AI chatbot conversation about Angular Observables and Promises.
What are the differences between Observables and Promises in Angular?
In Angular, Observables are used for handling asynchronous data streams, while Promises handle a single asynchronous event.
Can you explain how Observables are more powerful than Promises?
Sure! Observables can emit multiple values over time, support operators like map and filter, and can be canceled.
What are some use cases for using Observables in Angular?
Use Observables for handling HTTP requests, user input events, and real-time data updates, like WebSocket connections.
Are there any performance differences between using Observables and Promises?
Yes, Observables can be more efficient in scenarios with multiple emissions, as they allow for lazy execution and cancellation.
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