What are some examples of duck typing in real-world applications?

Can you explain what duck typing is in programming?

Duck typing is a concept in programming where the type or class of an object is determined by its behavior (methods and properties) rather than its explicit type. It's often summarized by the phrase, 'If it looks like a duck and quacks like a duck, it must be a duck.'

What are some real-world examples of duck typing?

Some real-world examples include Python's dynamic typing, where functions can accept any object that implements the required methods, and JavaScript's flexibility with objects, allowing for different types to be used interchangeably as long as they fulfill the expected interface.

How does duck typing benefit developers?

Duck typing allows for more flexible and reusable code, as it enables developers to write functions that can operate on a variety of objects without needing to know their specific types in advance.

Are there any drawbacks to using duck typing?

Yes, one drawback is that it can lead to runtime errors if an object does not implement the expected methods, making it harder to catch errors during development.