/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 vote161 views1 answer
Codeforces 677a python solution
Python
1 vote160 views1 answer
Python teilen ohne rest
Python
0 vote158 views1 answer
Requests.packages.urllib3.util.retry could not be resolved from source
Python
0 vote148 views1 answer
Pandas to json without index
Python
0 vote173 views1 answer
Powershell get list of groups and members
Python
4 votes175 views5 answers
AttributeError: module 'datetime' has no attribute 'now'
Python
0 vote192 views1 answer
If condition in djangio template
Python
89 votes147 views6 answers
How to use for in python
Python
0 vote119 views1 answer
From threading import thread ImportError: cannot import name 'thread' from 'threading' (/usr/lib/python3.7/threading.py)
Python
10 votes161 views1 answer
Pandas select by column value
Python