/Python/Difference between set and list in python

Difference between set and list in python

'''
In python, a list is a collection of values in a specific order.
There can be several times the same value
[4,8,9,5,4,1,3,4] is a valid list in python

In a set, all values have to be unique
and there is no order like in a list or a tuple.

It is better to use sets compared to lists as much as possible,
because of its speed to retrieve data and space memory economy.
For instance, if you want to store usernames, a set is better than a list
because you don't care about the order and usernames are supposed to be
unique.

Diferent methods are available for sets and lists.
I will let you discover them on this well-done website : 
https://www.datacamp.com/community/tutorials/sets-in-python
'''

Source: datacamp.com

Similar codes

0 vote104 views1 answer
Var person
Python
1 vote103 views1 answer
How to make markdown cell in jupyter notebook
Python
0 vote110 views2 answers
How to convert string labels to numpy array
Python
0 vote106 views1 answer
List reverse method in python
Python
0 vote110 views1 answer
Does np.random.randint have a seed
Python
0 vote109 views1 answer
Python remove all isntances from a list
Python
0 vote94 views1 answer
Foreign key on delete arguments
Python
0 vote108 views1 answer
How to sum 2 no.s in python
Python
3 votes106 views2 answers
How to edit a specific line in text file in python
Python
8 votes106 views1 answer
Python get actual timestamp
Python