How can I use assertions for debugging in my code?

How can I use assertions for debugging in my code?

Assertions are statements that check if a condition is true. If it's false, the program will raise an error, helping you identify bugs.

Can you give me an example of how to implement assertions?

Sure! In Python, you can use the assert statement like this: assert x > 0, 'x must be positive'. This will raise an error if x is not greater than 0.

What are the best practices for using assertions?

Use assertions to catch programming errors, not user errors. They should be used for conditions that should never happen in a correctly functioning program.

Are there any performance considerations when using assertions?

Yes, assertions can be disabled globally in production code, so they shouldn't be used for critical checks. Use them mainly for debugging.