When should I use exceptions in my code?

When should I use exceptions in my code?

You should use exceptions to handle errors or unexpected situations that occur during program execution.

Can you give me an example of when to use an exception?

Sure! For instance, if you're reading a file, you can use an exception to handle cases where the file doesn't exist.

Are there any downsides to using exceptions?

Yes, excessive use of exceptions can lead to performance issues and make your code harder to read.

How do I decide between using exceptions and return codes?

Use exceptions for critical errors that disrupt the flow, and return codes for expected outcomes that can be handled gracefully.