This is especially useful In case you are working with dictionaries that generally encompass a similar knowledge kinds or buildings, such as a dictionary of lists. >>> from collections import defaultdict client patron guest user customer purchaser account punter purchaser conclude person prospect correspondent browser vendee shopper window-shopper haggler bargainer https://landentqlev.atualblog.com/38794185/how-tracking-can-save-you-time-stress-and-money