/Python/Python isdigit negative

Python isdigit negative

A.isdigit(): for negatives

>>>'-6'.lstrip('-')
'6'
>>>'-6'.lstrip('-').isdigit()
True

2

Source: stackoverflow.com

Python isdigit negative

def is_digit(n):
    try:
        int(n)
        return True
    except ValueError:
        return  False

if is_digit(question):
   ....

0

Source: stackoverflow.com

Similar codes

0 vote157 views1 answer
Pandas loc index not in
Python
0 vote160 views2 answers
ImportError: cannot import name 'run_evaluation' from 'rasa_nlu.evaluate' (c:\users\gwinivac\.conda\envs\chatboty\lib\site-packages\rasa_nlu\evaluate.py)
Python
6 votes144 views2 answers
Pygame size of image
Python
17 votes161 views4 answers
Python delete value from dictionary
Python
0 vote154 views1 answer
Numpy second derivative of array
Python
0 vote152 views1 answer
Char count in python
Python
3 votes159 views1 answer
Change plot size matplotlib python
Python
0 vote153 views3 answers
How to print a text in python
Python
0 vote156 views1 answer
Python Remove Character from String using replace()
Python
0 vote157 views1 answer
Django model registration
Python

Share