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How to convert all items in a list to integer python

Change list to int in python

test_list = list(map(int,test_list))

19

Convert list into integer in python

integers = [1, 2, 3]
strings = [str(integer) for integer in integers]
a_string = "". join(strings)
an_integer = int(a_string)
print(an_integer)

1

How to convert all items in a list to integer python

for i in range(0, len(test_list)):
    test_list[i] = int(test_list[i])

0

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