Python Empty List Check

[Solved] Python Empty List Check | Haskell - Code Explorer | yomemimo.com
Question : python list empty

Answered by : vastemonde

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

Source : | Last Update : Tue, 23 Feb 21

Question : check if array is empty python

Answered by : dark-dingo-guly7c8q1t9h

a = []
if not a: print("List is empty")

Source : | Last Update : Wed, 18 Mar 20

Question : check if list is empty python

Answered by : disturbed-dove-sm4l0b4imw0b

if len(li) == 0: print('the list is empty')

Source : https://stackoverflow.com/questions/53513/how-do-i-check-if-a-list-is-empty | Last Update : Mon, 17 Aug 20

Question : empty list in python

Answered by : doubtful-dove

# Python program to declare
# empty list
# list is declared
a = [] 

Source : | Last Update : Mon, 02 Mar 20

Question : How to check if a list is empty

Answered by : sam-z46isgk8vood

# For sequences, (strings, lists, tuples), use the fact that empty sequences are false:
# Correct:
if not seq:
if seq:
# Wrong:
if len(seq):
if not len(seq):

Source : https://stackoverflow.com/questions/53513/how-do-i-check-if-a-list-is-empty?rq=1 | Last Update : Fri, 08 Jul 22

Question : empty list check in python

Answered by : clumsy-chimpanzee-dnzkng8j7ccp

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

Source : https://stackoverflow.com/questions/53513/how-do-i-check-if-a-list-is-empty | Last Update : Sat, 09 Jan 21

Question : how to use python all() function to check a list is empty or not

Answered by : md-fuadul-islam-redoy

emptyList = [1]
length = len(emptyList)
if length == 0 and all(emptyList): print("This list is empty now.")
else: print("This list is not empty.\n\nThe values of list:") for x in emptyList: print(x)

Source : | Last Update : Sun, 22 May 22

Question : python check empty list

Answered by : kvz

if not your_list: #List is empty
else: #List is not empty

Source : | Last Update : Thu, 07 Dec 23

Question : how to check list is empty or not

Answered by : david-cao

l1 = ["Hire", "the", "top", "1%", "freelancers"]
l2 = []
if l2: print("list is not empty")
else: print("list is empty")
#Output: "list is empty"

Source : https://www.howtouselinux.com/post/check-python-list-is-empty | Last Update : Sun, 06 Mar 22

Question : How to check if a list is empty in python

Answered by : eric-tam

l = []
if len(l) == 0: print("the list is empty")
l = []
if l: print("the list is not empty")
else: print("the list is empty")

Source : | Last Update : Sun, 24 Jul 22

Answers related to python empty list check

Code Explorer Popular Question For Haskell