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 vote103 views1 answer
How to enable execution time in jupyter lab
Python
0 vote92 views1 answer
Isupper() in python
Python
21 votes143 views6 answers
Python avg
Python
1 vote102 views1 answer
Matplotlib add legend axis x
Python
1 vote115 views1 answer
Server on python
Python
4 votes101 views1 answer
Df.sort_values(by='col1',asending=True)
Python
41 votes95 views3 answers
Python - sort dictionary by value
Python
4 votes95 views1 answer
Python code to drop columns from dataframe
Python
1 vote84 views2 answers
Python Non-UTF-8 code starting with
Python
0 vote123 views1 answer
File.open("file.txt);
Python