- An array is an ordered collection of objects that can be thought of as a list
- length() is a method that returns the number of elements in the array.
- You can check how many elements an array has with the length method.
Example 1
fruits = ['apple', 'orange', 'grape', 'banana'] print(fruits.length) # 4
Example 2
mixed = [5, "Hello World", "FRR", true, [1, 2, 3]] print(mixed.length) # 5
Example 3
array = ["Spring", "Summer", "Fall", "Winter"] print(array.length) # 4