/Python/Python not null

Python 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

#variable
var = "hello python"

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

-2

Source: pytutorial.com

Similar codes

0 vote150 views1 answer
How to change the colour of axes in matplotlin
Python
-1 vote166 views1 answer
Convert character to unicode python
Python
0 vote147 views1 answer
---Input Chevy Times---
Python
0 vote134 views1 answer
Pygame image get height
Python
70 votes146 views6 answers
Get list of files in directory python
Python
0 vote138 views1 answer
How to instal django cities
Python
0 vote145 views1 answer
Delete add replace conttent from csv by using python
Python
0 vote160 views1 answer
Python not equal to operation
Python
0 vote132 views1 answer
Python Split list into chunks using for loop
Python
0 vote135 views1 answer
Push notification using python
Python

Share