How can I handle errors in Angular applications?
An example of an AI chatbot conversation about error handling in Angular applications.
How can I handle errors in Angular applications?
In Angular, you can handle errors using the HttpClient's catchError operator or by implementing an ErrorHandler.
Can you show me an example of using catchError?
Sure! You can use it like this: this.http.get('url').pipe(catchError(this.handleError)). Then define handleError to manage the error.
What about global error handling?
For global error handling, you can create a custom ErrorHandler by extending the built-in ErrorHandler class.
How do I log errors to an external service?
You can log errors by sending them to an external service in your custom ErrorHandler's handleError method.
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