How are Python dictionaries different from Python lists?
list1 = ["a", "b" ,"c"] # a bunch of things
dictionary1 = {"a":1, "b":2, "c":3} # like a list but each part of it has an associated extra bitHow are Python dictionaries different from Python lists?
list1 = ["a", "b" ,"c"] # a bunch of things
dictionary1 = {"a":1, "b":2, "c":3} # like a list but each part of it has an associated extra bitpython list dictionary
def to_dictionary(keys, values):
return dict(zip(keys, values))
keys = ["a", "b", "c"]
values = [2, 3, 4]
print(to_dictionary(keys, values)) # {'a': 2, 'c': 4, 'b': 3}python list of dictionaries to list
[d['value'] for d in l]python list of dictionaries
new_player1 = { 'firstName': 'LaMarcus', 'lastName': 'Aldridge', 'jersey': '12', 'heightMeters': '2.11', 'nbaDebutYear': '2006', 'weightKilograms': '117.9'}
new_player2 = { 'firstName': 'LeBron', 'lastName': 'James', 'jersey': '2', 'heightMeters': '2.03', 'nbaDebutYear': '2003', 'weightKilograms': '113.4' }
new_player3 = { 'firstName': 'Kawhi', 'lastName': 'Leonard', 'jersey': '2', 'heightMeters': '2.01', 'nbaDebutYear': '2011', 'weightKilograms': '104.3' }
nba_players = []
nba_players.append(player)
nba_players.append(new_player1)
nba_players.append(new_player2)
nba_players.append(new_player3)python list of dictionaries to list
[d['value'] for d in l if 'value' in d]Copyright © 2021 Codeinu
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