/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 vote114 views2 answers
Generate random password django
Python
0 vote114 views1 answer
Dictionary Loop thru a dictionary's keys.
Python
1 vote109 views1 answer
Open excel through python
Python
0 vote117 views1 answer
Root.iconbitmap
Python
0 vote107 views1 answer
All objects and constants needed to use the ldap3 library can be imported from the ldap3 namespace
Python
1 vote131 views1 answer
Django change value and save model object
Python Django
6 votes113 views1 answer
Check 32 or 64 bit python
Python
0 vote114 views1 answer
Python print functoin
Python
0 vote111 views1 answer
Python filter numbers from list
Python
0 vote115 views1 answer
How to use rmse as loss function in keras
Python

Share