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re.sub(r'((.)\2+)', "", b)
Please describe it. I didn't get it how it is deleting all the same character. I studied about re.sub() but couldn't understand about it.
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re.sub(r'((.)\2+)', "", b) Please describe it. I didn't get it how it is deleting all the same character. I studied about re.sub() but couldn't understand about it.