What are the best practices for dynamic typing?

What are the best practices for dynamic typing in programming?

Dynamic typing allows variables to hold values of any type, but it can lead to runtime errors. Best practices include using clear naming conventions, thorough testing, and leveraging type hints when possible.

Can you give me an example of how to use type hints?

Sure! In Python, you can use type hints like this: def add(a: int, b: int) -> int:. This indicates that both a and b should be integers and the function returns an integer.

What are the risks of dynamic typing?

The main risks include runtime errors due to type mismatches, which can lead to bugs that are hard to trace. It can also make code less readable and maintainable.

How can I mitigate those risks?

You can mitigate risks by writing comprehensive unit tests, using linters to catch potential issues, and adopting a consistent coding style to improve readability.