hotshotgg

摘要： # Import cars data import pandas as pd cars = pd.read_csv('cars.csv', index_col = 0) # Use .apply(str.upper) #for lab, row in cars.iterrows() : #cars. 阅读全文

摘要： # Import cars data import pandas as pd cars = pd.read_csv('cars.csv', index_col = 0) # Code for loop that adds COUNTRY column for lab, row in cars.ite 阅读全文