Question

How to remove whitespace from a string in Python

Answer 1

import re
 
s = '   Python   programming   '
 
s = re.sub(r"\s+$", "", s)
 
print(s)
 
  
  
'''
run:
  
Python   programming
  
'''

 

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Answer 2

s = '   Python   programming   '
 
s = s.strip()
 
print(s)
 
  
  
'''
run:
  
Python   programming
  
'''

 

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Answer 3

s = '   Python   programming   '
 
s = s.replace(" ", "")
 
print(s)
 
  
  
'''
run:
  
Pythonprogramming
  
'''

 

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Answer 4

import re

s = '   Python   programming   '

s = " ".join(re.split(r"\s+", s))
 
print(s)



'''
run:

Python programming 

'''

 

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