Question

How to replace a character at a specific index in a string with Python

Answer 1

def replace_character(s, idx, ch) : 
    length = len(s) 
    if (idx < 0 or idx > length) : return s
    s = list(s)
  
    s[idx] = ch
     
    return "".join(s)


s = "python programming"
       
s = replace_character(s, 7, 'G')

print(s)


 
 
'''
run:
 
python Grogramming
 
'''

 

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