Output: Solution 2: This function returns a Numpy Array of distinct values. Although both methods have differences, you can also use numpy to get the unique values. Solution 3: Here is an example of how to convert a Numpy Array into a Panda Data Frame, and then into a List from one P...
To utilize df as a name in your if statement, it is necessary to assign it a value. Suitable empty values includeNoneand a dataframe without any rows. Let's assume the latter option. import pandas df = None for i in range(100): if df is None: # Your default dataframe here. # You...