O
Size: a a a
O
👑️
O
VA
result = dict.fromkeys(a, None)
result.update(b)
x = {i: b[i] if i in b else 0 for i in a}
VA
O
👑️
O
VA
x = {i: b[i] if i in b else 0 for i in a}
x = {elem: base_dict[elem] if elem in base_dict else 0 for elem in list_of_keys}
VA
O
👑️
👑️
VA
O
O