Question

How to get the first N numbers from a string in Python

Answer 1

import re
 
s = 'python 34 java98 c++ 88397 php 3.14 swift 6-89'
 
lst = re.findall('[0-9]+', s)
 
n = 3
for i in range(n):
    print(lst[i])

   
   
'''
run:
   
34
98
88397

'''

 

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Answer 2

import re
  
s = 'python 34 java98 c++ 88397 php 3.14 swift 6-89'
  
lst = re.findall('[0-9]+', s)
  
n = 3
print(lst[0: 3])
 
    
    
'''
run:
    
['34', '98', '88397']
 
'''

 

Cleaner teeth, healthier you!
Get The Secret to a Bright and Healthy Smile