/Python/Python verifier qu'un string est un chiffre

Python verifier qu'un string est un chiffre

var = input()
try:
    var = int(var)
except ValueError:
    pass

Source: indexerror.net

Python verifier qu'un string est un chiffre

def is_number(s):
    try:
        float(s)
        return True
    except ValueError:
        return False

print(is_number(3)) # True
print(is_number("ok")) # False
print(is_number("32")) # True

Source: indexerror.net

Similar codes

-1 vote289 views1 answer
Store message sent by user in string discord py
Python
0 vote270 views10 answers
Introduction to distutils in python
Python
0 vote261 views1 answer
Opencv change color
Python
0 vote327 views1 answer
Historicaltickbidask
Python
2 votes352 views6 answers
Boolean in python
Python
0 vote316 views1 answer
Load url in jupyterlab
Python
22 votes386 views3 answers
How to get tomorrow date in python
Python
0 vote383 views2 answers
How to refresh page in flask
Python Flask
1 vote334 views1 answer
Import pycocotools._mask as _mask error Expected 80, got 88
Python
0 vote303 views1 answer
Scrapy get text custom tags
Python