Can you explain how to use Angular's exception handler?
Sure! Angular's exception handler allows you to catch and handle errors globally in your application. You can create a custom exception handler by extending the built-in ExceptionHandler class.
Can you give me an example of a custom exception handler?
Absolutely! Here's a simple example: you can create a class that extends ExceptionHandler and override the handleError method to log errors to an external service.
How do I register my custom exception handler in Angular?
You can register your custom exception handler in the providers array of your Angular module by using the useClass property.
What are some common use cases for the exception handler?
Common use cases include logging errors, displaying user-friendly error messages, and sending error reports to a server.
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