Example 1: python list length
# example of len() function
list_number = [6, 3, 8, 0]
length = len(list_number)
print("The lentgh of the list is: " + str(length))
Example 2: python get the length of a list
studentGrades = [9.1, 8.8, 10.0, 7.7, 6.8, 8.0, 10.0, 8.1, 10.0, 9.9]
print(len(studentGrades))
Example 3: python how to count all elements in a list
List = ["Elephant", "Snake", "Penguin"]
print(len(List))
# With the 'len' function Python counts the amount of elements
# in a list (The length of the list).
# In this case the output is '3' because there are 3 elements in the list.
Example 4: how to get size of list in python
list_1 = ["Hello", 1, "World", 2]
# if you want length of this lins use len() function
print(len(list_1))
# if you want size in bytes
import sys
print(sys.getsizeof(list_1), "Bytes")
Example 5: how to find length of list python
my_list = [1,2,3,4,5,6,7,8,9,10]
length_of_list = len(my_list)
Example 6: python list of size
li = [None] * 5 # [None, None, None, None, None]
li = [0] * 5 # [0, 0, 0, 0, 0]