is list empty python code example

Example 1: how to tell if a list is empty in python

if not a:
  print("List is empty")

Example 2: empty list check in python

if not a:
  print("List is empty")

Example 3: can python tell if a list is empty

>>> if len(a)==0:
    print ("list is empty")
else:
    print ("list is not empty")

Example 4: python array empty

>>> a = []
>>> not a
True