check array length in python code example

Example 1: python get array length

# To get the length of a Python array, use 'len()'
a = arr.array(‘d’, [1.1, 2.1, 3.1])
len(a) # Output: 3

Example 2: find array length in python

a=arr.array('d', [1.1 , 2.1 ,3.1] )
len(a)