Question

How to extract only characters, numbers and spaces from a string in Python

Answer 1

def extract_characters_numbers_spaces(s):  
    length = len(s) 
    
    result = ""
    for i in range(0, length):  
        ch = s[i]  
        if ch.isalpha() or ch.isdigit() or ch == ' ':  
            result = result + ch  
            
    return result
        
       
s = "c++14$vb.net&%java*() php <>/python 3.7.3"
        
print(extract_characters_numbers_spaces(s))  
  


  
'''
run:
  
c14vbnetjava php python 373
  
'''

 

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