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initialize boolean list of size python

Kelsier answered on October 12, 2021 Popularity 1/10 Helpfulness 1/10

answer initialize boolean list of size python

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initialize boolean list of size python

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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.

Popularity 1/10 Helpfulness 1/10 Language python

Source: stackoverflow.com

Tags: boolean list python size

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Contributed on Oct 12 2021

Kelsier

0 Answers Avg Quality 2/10

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initialize boolean list of size python

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

Popularity 1/10 Helpfulness 1/10 Language python

Source: stackoverflow.com

Tags: size list python boolean

Link to this answer
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Contributed on Oct 12 2021

Kelsier

0 Answers Avg Quality 2/10

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initialize boolean list of size python

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