how to remove from string python code example

Example 1: remove substring python

>>> papa = 'papa is a good man'
>>> papa.replace('papa', '')
' is a good man'

Example 2: take off character in python string

s = 'abc12321cba'

print(s.replace('a', ''))

Example 3: python remove string from string

s = 'ab12abc34ba'
print(s.replace('ab', ''))

Example 4: remove from string python

"Str*ing With Chars I! don't want".replace('!','').replace('*','')

Example 5: remove a part of a string python

url = 'abcdc.com'
print(url.replace('.com',''))

Example 6: remove a part of a string python

import re
url = 'abcdc.com'
url = re.sub('\.com$', '', url)