Answers for "check if array does not contains value python"

python check string not exist in array

arr_test = ["thetung1","thetung2","thetung3"]
title = "thetung"
if title not in arr_test:
	arr_test.append(title)

Posted by: Guest on November-01-2020

if string is in array python

if item in my_list:
    # whatever

Posted by: Guest on August-31-2020

python not in list

>>> 3 not in [2, 3, 4]
False
>>> 3 not in [4, 5, 6]
True

Posted by: Guest on August-23-2020

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