What are some common errors when using map and filter in Python?

What are some common errors when using map and filter in Python?

Some common errors include using incompatible data types, forgetting to convert the result to a list, and misusing lambda functions.

Can you give me an example of using map incorrectly?

Sure! A common mistake is trying to use map with a function that expects multiple arguments, like this: map(func, iterable1, iterable2) without providing both iterables.

What about filter? What errors should I watch out for?

With filter, a common error is using a function that doesn't return a boolean value, which can lead to unexpected results.

How can I debug these errors?

You can debug by checking the types of your inputs, using print statements to see intermediate results, and ensuring your functions return the expected types.