I have a column of phone numbers. How can I flip them with regards to the two digits in the middle.
# The original column [["00-07-16"], ["23-27-21"], ["01-12-16"]]
# The reversed column [["16-07-00"], ["21-27-23"], ["16-12-01"]]
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Answer
You could use this function to reverse each number :
def rev(num:str): return num[6:8] + num[2:6] + num[0:2]