Finally, Python has another data structure, the set, which superficially resembles a dictionary. Think of it as a dictionary with only keys, but no values. Its syntax is also similar to a dictionary: ...

Python comes with a collection of built-in data types that make common data-wrangling operations easy. Among them is the list , a simple but versatile collection type.

Within the Python in Excel environment, you can directly create and interact with dataframes (the fundamental data structure in Python's powerful pandas library).

Moreover, it can handle any type of Python data that can be stored using "pickle", which basically means any data structure. In the hello function, it replaces the call to mylist.append with one to ...