What is the difference between arrays and lists in Python?

What is the difference between arrays and lists in Python?

In Python, lists are built-in data types that can hold mixed data types, while arrays require the 'array' module and are more efficient for numerical data.

Can you give me an example of how to create both?

Sure! To create a list, you can use: my_list = [1, 'two', 3.0]. For an array, you would do: import array; my_array = array.array('i', [1, 2, 3]).

When should I use an array instead of a list?

Use arrays when you need to perform mathematical operations on large datasets efficiently, as they are more memory-efficient than lists.

Are there any limitations to using arrays?

Yes, arrays can only hold elements of the same data type, which can be a limitation compared to lists.