by Sai gowtham

Getting the length of a list in Python

In this tutorial, we are going to learn about how to get the length of list in Python.

The length of a list means the total number of elements present in it.

Using the len() function

To get the length of a list, we can use the built-in len() function in Python.

The len() function takes the list as an argument and returns the number of elements in it.

Here is an example, that gets the length of a fruits list:

fruits = ["apple", "banana", "grapes"]
length = len(fruits)

print(length)

Output:

3

If you don’t like to use the len() function, we can also calculate it manually by using the for loop.

fruits = ["apple", "banana", "grapes"]
counter = 0
for element in fruits:
    counter+=1 #each iteration increment the counter

print (counter) # 3

Css Tutorials & Demos

How rotate an image continuously in CSS

In this demo, we are going to learn about how to rotate an image continuously using the css animations.

How to create a Instagram login Page

In this demo, i will show you how to create a instagram login page using html and css.

How to create a pulse animation in CSS

In this demo, i will show you how to create a pulse animation using css.

Creating a snowfall animation using css and JavaScript

In this demo, i will show you how to create a snow fall animation using css and JavaScript.

Top Udemy Courses

JavaScript - The Complete Guide 2022 (Beginner + Advanced)
JavaScript - The Complete Guide 2022 (Beginner + Advanced)
116,648 students enrolled
52 hours of video content
$14.99 FROM UDEMY
React - The Complete Guide (incl Hooks, React Router, Redux)
React - The Complete Guide (incl Hooks, React Router, Redux)
631,582 students enrolled
49 hours of video content
$24.99 FROM UDEMY
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
Vue - The Complete Guide (w/ Router, Vuex, Composition API)
203,937 students enrolled
31.5 hours of video content
$14.99 FROM UDEMY