Answers for "python check if certain value doesnt exist in array"

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

python check array exists

array = [1,2,3,4]
exists_2 = 2 in array
print(exists_2) # True
exists_5 = 5 in array
print(exists_5) # False

Posted by: Guest on January-29-2021

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