Python add zero to string

# add zeros in front of a string
>>> n = '4'
>>> print(n.zfill(3))
004

Source: stackoverflow.com

Python add zero to string

# add zeros to numbers
>>> n = 4
>>> print(f'{n:03}') # Preferred method, python >= 3.6
004
>>> print('%03d' % n)
004
>>> print(format(n, '03')) # python >= 2.6
004
>>> print('{0:03d}'.format(n))  # python >= 2.6 + python 3
004
>>> print('{foo:03d}'.format(foo=n))  # python >= 2.6 + python 3
004
>>> print('{:03d}'.format(n))  # python >= 2.7 + python3
004

Source: stackoverflow.com

Fill zero behind number python

f_num.strip().zfill(2)

Similar codes

1 vote152 views1 answer
Selenium close browser
Python
2 votes158 views1 answer
DEPRECATION: The default format will switch to columns in the future. You can use --format=(legacy|columns) (or define a format=(legacy|columns) in your pip.conf under the [list] section) to disable this warning.
Python
11 votes195 views4 answers
Python 2d matrix declare
Python
0 vote159 views1 answer
Django get group users
Python
3 votes189 views3 answers
Import flask
Python
0 vote159 views1 answer
No python 3.10 installation was detected
Python
0 vote173 views1 answer
How to pull images from android device from usb in python
Python
10 votes164 views5 answers
Docker mount volume
Python
57 votes172 views4 answers
Get date and time in python
Python
0 vote184 views1 answer
How to add number in tuple
Python