`len()` is a built-in function in Python 3. This method returns the length (the number of items) of an object. It takes one argument `x`. ## Arguments It takes one argument, `x`. This argument may be ...

Python len() built-in function From the Python 3 documentation Return the length (the number of items) of an object. The argument may be a sequence (such as a string, bytes, tuple, list, or range) or ...

Python isn’t too dissimilar, as we can rely on the inbuilt len function, which can be combined with Pandas’ loc[] to access a specific row of data within a column: len(df['Title'].loc[0]) ...