convert list of strings to ints python
test_list = ['1', '4', '3', '6', '7']
int_list = [int(i) for i in test_list]convert list of strings to ints python
test_list = ['1', '4', '3', '6', '7']
int_list = [int(i) for i in test_list]change string list to int list python
Use the map function (in Python 2.x):
results = map(int, results)
In Python 3, you will need to convert the result from map to a list:
results = list(map(int, results))python convert list of strings to list of integers
# Basic syntax:
list_of_ints = [int(i) for i in list_of_strings]
# Example usage with list comprehension:
list_of_strings = ['2', '3', '47']
list_of_ints = [int(i) for i in list_of_strings]
print(list_of_ints)
--> [2, 3, 47]convert list of string to int
results = map(int, results)python convert list of lists of strings to int
# Example usage using list comprehension:
# Say you have the following list of lists of strings and want integers
x = [['565.0', '575.0'], ['1215.0', '245.0'], ['1740.0', '245.0']]
list_of_integers = [[int(float(j)) for j in i] for i in x]
print(list_of_integers)
--> [[565, 575], [1215, 245], [1740, 245]]
# Note, if the strings don't have decimals, you can omit float()convert list of strings to int python
test_list = ['1', '4', '3', '6', '7']
# Printing original list
print ("Original list is : " + str(test_list))
# using naive method to
# perform conversion
for i in range(0, len(test_list)):
test_list[i] = int(test_list[i])
# Printing modified list
print ("Modified list is : " + str(test_list))Copyright © 2021 Codeinu
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