/Python/How to know if a string is a number python

How to know if a string is a number python

Python test if number in string

>>> def hasNumbers(inputString):
...     return any(char.isdigit() for char in inputString)
... 
>>> hasNumbers("I own 1 dog")
True
>>> hasNumbers("I own no dog")
False

Source: stackoverflow.com

Python check if number

if type(variable) == int or type(variable) == float:
    isNumber = True

How to know if a string is a number python

def RepresentsInt(s):
    try: 
        int(s)
        return True
    except ValueError:
        return False

Similar codes

0 vote302 views3 answers
Pivot table pandas
Python
0 vote312 views1 answer
Select random img in python using os.listdir
Python
22 votes319 views4 answers
How to remove all characters after a specific character in python?
Python
0 vote308 views1 answer
Convert the sklearn.dataset cancer to a DataFrame.
Python
0 vote299 views1 answer
Randomly splits this DataFrame with the provided weights
Python
0 vote279 views1 answer
Def print_menu(): print{'1. Kilometers to Miles') print{'2. Miles to Kilometers'}
Python
0 vote325 views1 answer
Change Separator Value When Printing
Python
0 vote313 views1 answer
Install python 3.6 ubuntu 16.04
Python
0 vote302 views1 answer
Read api from django
Python
0 vote299 views1 answer
Sum up list python
Python