/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

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