/Python/Python if not null or empty

Python if not null or empty

Check if string is empty python

my_str = ""
if not my_str:
  print("empty")
else:
  print("not empty")
#output: empty

23

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 votes293 views3 answers
Load saved model
Python
2 votes292 views1 answer
Python convert list to true falsebased on condition
Python
68 votes268 views6 answers
List length python
Python
0 vote268 views1 answer
How to get python to write to 100
Python
0 vote304 views1 answer
Python csv reader cast to float
Python
0 vote315 views1 answer
Deduplication jaccard python
Python
0 vote312 views1 answer
How to fit the whole text beside checkbox in ipywidgets
Python
0 vote272 views1 answer
|safe django
Python
9 votes299 views5 answers
Pandas to dictionary
Python
16 votes308 views3 answers
Python gitignore
Python

Share