What are the best practices for handling custom exceptions in programming?

What are the best practices for handling custom exceptions in programming?

When handling custom exceptions, it's important to ensure they are meaningful and provide clear context. Use specific exception types for different error scenarios.

Can you give me an example of a custom exception?

Sure! For instance, you might create a DatabaseConnectionException that extends a base exception class to handle database-related errors specifically.

How should I document my custom exceptions?

Document your custom exceptions by explaining their purpose, when they are thrown, and how to handle them. This helps other developers understand their usage.

Is it a good idea to catch all exceptions?

Catching all exceptions is generally not recommended as it can hide bugs. Instead, catch specific exceptions to handle known error conditions.

What tools can help with exception handling?

Tools like Sentry or Rollbar can help monitor and log exceptions in your application, providing insights into error occurrences.