Dùng access operator [] hoặc get().
Đọc
my_dict = {'foo': 42, 'bar': 12.5}
new_var = my_dict['foo']
print(new_var) # 42
Ghi/Đè
my_dict['foo'] = "Hello" print(my_dict['foo']) # Hello
Dùng access operator [] hoặc get().
my_dict = {'foo': 42, 'bar': 12.5}
new_var = my_dict['foo']
print(new_var) # 42
my_dict['foo'] = "Hello" print(my_dict['foo']) # Hello