python add zero to string
# add zeros in front of a string
>>> n = '4'
>>> print(n.zfill(3))
004python add zero to string
# add zeros in front of a string
>>> n = '4'
>>> print(n.zfill(3))
004how to add zeros in front of numbers in pandas
number = 15 # number of zeroes to add
df['ID'] = df['ID'].str.zfill(number)Copyright © 2021 Codeinu
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