/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

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