What technique can be used to ensure that an observable is automatically unsubscribed from, even if it was not manually unsubscribed?
- Angular automatically unsubscribes all observables by default.
- Employing the finalize operator to ensure automatic unsubscription.
- Implementing a custom unsubscription handler function.
- Using the unsubscribe method in a subscription.
To ensure that an observable is automatically unsubscribed, you can use the finalize operator, which allows for automatic cleanup when the observable completes, errors, or is unsubscribed. It is a good practice to prevent memory leaks.
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