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How to extract all the numbers from a string in Python

3 Answers

0 votes
import re

string = "a3 145 python 3.14 java x6 50 3 c#"

r = re.findall(r'\b\d+\b', string)

for number in r:
    print(number)


'''
run:

145
3
14
50
3

'''

 




answered Dec 26, 2017 by avibootz
0 votes
import re

string = "a3 145 python 3.14 java x6 50 3 c#"

r = re.findall(r'\b\d+\b', string)

print(r)


'''
run:

['145', '3', '14', '50', '3']

'''

 




answered Dec 26, 2017 by avibootz
0 votes
import re

string = "a3 145 python 3.14 java x6 50 7 c#"

r = re.findall(r'\d+', string)

print(r)


'''
run:

['3', '145', '3', '14', '6', '50', '7']

'''

 




answered Dec 26, 2017 by avibootz
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