/Python/Initialize boolean list of size python

Initialize boolean list of size python

>>> [False] * 10
[False, False, False, False, False, False, False, False, False, False]

Source: stackoverflow.com

Initialize boolean list of size python

You can do it like this: ->>> [False] * 10
[False, False, False, False, False, False, False, False, False, False]NOTE: - Note that, you should never do this with a list of mutable types with same value, else you will see surprising behaviour like the one in below example: ->>> my_list = [[10]] * 3>>> my_list[[10], [10], [10]]>>> my_list[0][0] = 5>>> my_list[[5], [5], [5]]As you can see, changes you made in one inner list, is reflected in all of them.

Source: stackoverflow.com

Similar codes

0 vote305 views1 answer
Python amino acid dictionary
Python
5 votes286 views6 answers
Pytube python
Python
0 vote263 views1 answer
Two legend left and right x asix matplotlib
Python
0 vote282 views1 answer
Split python strings into pairs & complete uneven pairs
Python
0 vote298 views1 answer
Pandas line plot dictionary
Python
0 vote315 views1 answer
Python tabulate without index
Python
0 vote263 views1 answer
Pandas split dataframe into chunks with a condition
Python
-1 vote262 views1 answer
How to reverse the order of columns in matrix in python
Python
0 vote302 views1 answer
How do I iterate over a subfolder in Python
Python
5 votes278 views1 answer
Split and join in python
Python