Lets say I have a dataframe with only one column A below, rows under A are string as below.
A
0 15/01/2022
1 16/01/2022
2 17/01/2022
3 18/01/2022
4 19/01/2022
5 20/01/2022
How can I convert them into string format like "2022-01-15"?
Lets say I have a dataframe with only one column A below, rows under A are string as below.
A
0 15/01/2022
1 16/01/2022
2 17/01/2022
3 18/01/2022
4 19/01/2022
5 20/01/2022
How can I convert them into string format like "2022-01-15"?