/Python/Python check if not none or empty

Python check if not none or empty

Check if string is empty python

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

Python if not null or empty

#check is not null
if var is not None:
    print('Var is not null')

Python check if not none or empty

variable = None
variable_2 = ''
variable_3 = 'string'
variable_4 = 5

def none_or_empty(variable):
	return True if not variable else False

none_or_empty(variable)
none_or_empty(variable_2)
none_or_empty(variable_3)
none_or_empty(variable_4)

Similar codes

0 vote132 views1 answer
Rdflib get toal number of triples
Python
0 vote135 views1 answer
Math domain error python
Python
6 votes148 views1 answer
Pandas filter string contain
Python
0 vote118 views1 answer
Opencv skip video frames
Python
9 votes134 views2 answers
Python extract values that have different values in a column
Python
0 vote126 views1 answer
How to switch driver in python selenium
Python
0 vote115 views1 answer
Make blinking text python
Python
0 vote136 views5 answers
TypeError: ‘float’ object is not callable
Python
1 vote138 views1 answer
Error popup in django not visible
Python
15 votes119 views3 answers
Group by 2 columns pandas
Python