/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

1 vote101 views1 answer
How to find the neighbors of an element in matrix python
Python
0 vote111 views1 answer
Scikit learn split data set site:stackoverflow.com
Python
0 vote103 views1 answer
Gets an existing SparkSession or, if there is no existing one, creates a new
Python
3 votes106 views1 answer
Take array of string in python
Python
0 vote102 views1 answer
Python kill process by name
Python
1 vote98 views2 answers
How to sort nested list in python
Python
58 votes109 views2 answers
Python merge list into string
Python
0 vote99 views1 answer
If function error grepper
Python
0 vote108 views1 answer
Torch.cuda.randn
Python
0 vote110 views1 answer
MyTestCase
Python

Share