isdigit python code example
Example 1: isdigit python
s='12'
s.isdigit()#returns True
Example 2: isdigit
Non-zero integer ( x > 0 ) Argument is a numeric character.
Zero (0) Argument is not a numeric character.
Example 3: python isdigit
my_char.isdigit()
Example 4: isdigit python
string.isdigit() how to remove a integer from a string
Example 5: python sort isdigit
>>> ''.join(filter(str.isdigit, 'image101.jpg'))
'101'
>>> int(''.join(filter(str.isdigit, 'image101.jpg')))
101
Example 6: python sort isdigit
>>> my_list= ['image101.jpg', 'image2.jpg', 'image1.jpg']
>>> my_list.sort(key=lambda x: int(''.join(filter(str.isdigit, x))))
>>> my_list
['image1.jpg', 'image2.jpg', 'image101.jpg']