Convert array to set python

# Simple example:

list_ex = [1, 2, 3, 4]
list_set = set(list_ex)

# Printing the newly-created set should yield the following result:
# {1, 2, 3, 4}

# If you have a matrix (list of lists), you can convert 
# it to a set by following this example:
matrix_ex = [[1, 2], [3, 4], [5, 6]]
matrix_set = {e for l in matrix_ex for e in l}

Similar codes

0 vote202 views2 answers
NameError: name 'request' is not defined
Python
0 vote207 views1 answer
Par e impar pygame
Python
7 votes201 views4 answers
Extract year from datetime pandas
Python
0 vote239 views1 answer
Ursina code
Python
6 votes188 views1 answer
How to get just the filename in python
Python
0 vote189 views1 answer
Monkey patching in python
Python
1 vote203 views1 answer
Frequency of occurrence of that element in the list and the positions
Python
0 vote217 views1 answer
Python string: .upper()
Python
1 vote190 views1 answer
Mish activation function tensorflow
Python
0 vote172 views2 answers
Python pandas apply function that returns multiple columns
Python