how to check list is empty or not in python code example
Example 1: check if list is empty python
my_list = list()
# Check if a list is empty by its length
if len(my_list) == 0:
pass # the list is empty
# Check if a list is empty by direct comparison (only works for lists)
if my_list == []:
pass # the list is empty
# Check if a list is empty by its type flexibility **preferred method**
if not my_list:
pass # the list is empty
Example 2: check if list is empty python
if len(li) == 0:
print('the list is empty')
Example 3: how to tell if a list is empty in python
if not a:
print("List is empty")
Example 4: empty list check in python
if not a:
print("List is empty")
Example 5: can python tell if a list is empty
>>> if len(a)==0:
print ("list is empty")
else:
print ("list is not empty")