Set operators

Ops 		P	⨯	 \	 =	 ≠
Front 		⊂	⊄	⊆	⊈	⊊ 
Back 		⊃	⊅	⊇	⊉	⊋
Inside 		∀	∃	∊	∍
Objects 	∅	∞	∆	∇

Set operators

>>> a = {1, 2, 3, 4, 5, 6}
>>> b = {4, 5, 6, 7, 8, 9}
>>>
>>> a.update(b)          # a "union" operation
>>> a
{1, 2, 3, 4, 5, 6, 7, 8, 9}
>>>
>>> a &= b               # the "intersection" operation
>>> a
{4, 5, 6, 7, 8, 9}
>>>
>>> a -= set((7, 8, 9))  # the "difference" operation
>>> a
{4, 5, 6}
>>>
>>> a ^= b               # the "symmetric difference" operation
>>> a
{7, 8, 9}

Source: freecodecamp.org

Similar codes

6 votes133 views4 answers
Python convert 12 hour time to 24 hour
Python
0 vote138 views1 answer
Sqlite python select with parameters
Python
0 vote172 views1 answer
Django require_POST body
Python Django
0 vote174 views1 answer
Remove cog in discord.py
Python
0 vote152 views1 answer
To visualize the correlation between any two columns | scatter plot graph
Python
0 vote124 views1 answer
Python regeression line
Python
0 vote162 views5 answers
Python lists
Python
183 votes227 views6 answers
How to update pip python
Python
-1 vote133 views1 answer
Endgame
Python
0 vote155 views1 answer
Creating base models django
Python