What are runtime errors in duck typing?

What are runtime errors in duck typing?

Runtime errors in duck typing occur when an object does not have the expected methods or properties at runtime.

Can you give me an example of a runtime error in duck typing?

Sure! If you try to call a method on an object that doesn't exist, like calling 'quack()' on a string, it will raise an error.

How can I avoid these runtime errors?

You can use type checking or assertions to ensure that the object has the required methods before calling them.

Is duck typing used in many programming languages?

Yes, duck typing is commonly used in dynamically typed languages like Python and Ruby.