/Python/Python if not null

Python if not null

Python not null

test = "hello world"

if test is not None:
  print("test is not None")
  
test2 = None

if test2 is None:
  print("test2 is None")

3

Python if not null or empty

#check is not null
if var is not None:
    print('Var is not null')

0

Python if not null

#variable
var = "hello python"

#check is not null
if var is not NaN:
    print('Var is not null')

-2

Source: pytutorial.com

Similar codes

3 votes211 views2 answers
Elon musk wikipedia
Python
0 vote233 views2 answers
Jsonresponse status code django
Python Django
0 vote232 views2 answers
Django template date format yyyy-mm-dd
Python
15 votes226 views4 answers
How to install package in python shell
Python
0 vote211 views2 answers
How do i make a for loop in python
Python
0 vote223 views1 answer
If not working
Python
1 vote219 views1 answer
Python tts
Python
1 vote212 views10 answers
Recursion
Python
0 vote237 views2 answers
Python request response json format
Python
3 votes181 views1 answer
Get_absolute_url in django template
Python

Share