/Python/Check for the negative integers and float

Check for the negative integers and float

def is_number(n):
    try:
        float(n)   # Type-casting the string to `float`.
                   # If string is not a valid `float`, 
                   # it'll raise `ValueError` exception
    except ValueError:
        return False
    return True

Source: stackoverflow.com

Similar codes

0 vote136 views1 answer
Pytest create server
Python
0 vote141 views1 answer
How to convert variable in Python ?
Python
0 vote113 views1 answer
Connect a mean value to histogram pandas
Python
-2 votes122 views1 answer
Does python pass by reference
Python
2 votes161 views1 answer
Favicon django
Python Django
95 votes130 views6 answers
Get working directory python
Python
0 vote118 views1 answer
Displace items in array python
Python
6 votes148 views2 answers
Python list distinct
Python
0 vote172 views1 answer
Jupyter notebook set password
Python
0 vote123 views1 answer
Python string: .replace()
Python