/Python/Convert list of strings to ints python

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 string to list of int

[int(s) for s in example_string.split(',')]

Source: stackoverflow.com

Python string to list of int

>>> example_string = '0, 0, 0, 11, 0, 0, 0, 0, 0, 19, 0, 9, 0, 0, 0, 0, 0, 0, 11'>>> list(map(int, example_string.split(','))) # Python 3, in Python 2 the list() call is redundant[0, 0, 0, 11, 0, 0, 0, 0, 0, 19, 0, 9, 0, 0, 0, 0, 0, 0, 11]>>> [int(s) for s in example_string.split(',')]
[0, 0, 0, 11, 0, 0, 0, 0, 0, 19, 0, 9, 0, 0, 0, 0, 0, 0, 11]

Source: stackoverflow.com

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()

Source: stackoverflow.com

List of strings to numbers python

test_list = ['1', '4', '3', '6', '7']
test_list = list(map(int, test_list))

Similar codes

4 votes122 views2 answers
Compare multiple columns in pandas
Python
1 vote84 views1 answer
Python - remove repeted columns in a df
Python
1 vote151 views1 answer
Pyqt5 qlineedit on change
Python
65 votes141 views5 answers
Convert date to datetime python
Python
1 vote137 views1 answer
Python npr permutation calculation
Python
2 votes124 views1 answer
Max of matrix numpy
Python
0 vote118 views1 answer
How to disconnect wifi using python
Python
1 vote121 views1 answer
Small factorial codechef solution
Python
0 vote1K views1 answer
Lcd screen 3.5 inch to pi
Python
0 vote121 views1 answer
Min_max_scaler.fit_transform
Python