/Python/Python remove second occurrence of character in string

Python remove second occurrence of character in string

import re 
#Remove the second Hello from example

example = "Hello, world. Hello!" 
print re.sub(r'^((.*?Hello.*?){1})Hello', r'\1Goodbye', str) 
# Prints "Hello, world. Goodbye!"

#To remove any particular occurance adjust the {1} to the desired number

Similar codes

0 vote149 views4 answers
Read file from google drive colab
Python
5 votes117 views1 answer
Q is not defined pylance django
Python
1 vote121 views1 answer
Spress warnings selenium python
Python
0 vote119 views2 answers
Split a list based on a condition
Python
1 vote124 views2 answers
Querydict instance is immutable
Python
2 votes121 views1 answer
Dataframe get row by name
Python
57 votes125 views6 answers
Python read lines
Python
0 vote110 views1 answer
What is tensor in deep learning
Python
0 vote120 views1 answer
Convert matplotlib figure to cv2 image
Python
0 vote132 views1 answer
-bash: /usr/local/bin/python3: no such file or directory
Python