/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 vote291 views1 answer
Python - subtracting dictionary values
Python
2 votes294 views3 answers
Display entire row pandas
Python
29 votes300 views4 answers
How to remove all characters from a string in python
Python
0 vote291 views1 answer
Oscillating fan
Python
5 votes329 views2 answers
Change index to dataframe pandas
Python
3 votes363 views1 answer
How to get size of folder python
Python
6 votes325 views5 answers
Python while True
Python
0 vote294 views1 answer
Input lstm
Python
0 vote366 views1 answer
Pandas group by concat
Python
3 votes333 views2 answers
Python save a dictionary as an object
Python

Share