Menu
×
   ❮     
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS R TYPESCRIPT ANGULAR GIT POSTGRESQL MONGODB ASP AI GO KOTLIN SASS VUE DSA GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE
     ❯   

Python Tutorial

Python HOME Python Intro Python Get Started Python Syntax Python Comments Python Variables Python Data Types Python Numbers Python Casting Python Strings Python Booleans Python Operators Python Lists Python Tuples Python Sets Python Dictionaries Python If...Else Python While Loops Python For Loops Python Functions Python Lambda Python Arrays Python Classes/Objects Python Inheritance Python Iterators Python Polymorphism Python Scope Python Modules Python Dates Python Math Python JSON Python RegEx Python PIP Python Try...Except Python User Input Python String Formatting

File Handling

Python File Handling Python Read Files Python Write/Create Files Python Delete Files

Python Modules

NumPy Tutorial Pandas Tutorial SciPy Tutorial Django Tutorial

Python Matplotlib

Matplotlib Intro Matplotlib Get Started Matplotlib Pyplot Matplotlib Plotting Matplotlib Markers Matplotlib Line Matplotlib Labels Matplotlib Grid Matplotlib Subplot Matplotlib Scatter Matplotlib Bars Matplotlib Histograms Matplotlib Pie Charts

Machine Learning

Getting Started Mean Median Mode Standard Deviation Percentile Data Distribution Normal Data Distribution Scatter Plot Linear Regression Polynomial Regression Multiple Regression Scale Train/Test Decision Tree Confusion Matrix Hierarchical Clustering Logistic Regression Grid Search Categorical Data K-means Bootstrap Aggregation Cross Validation AUC - ROC Curve K-nearest neighbors

Python MySQL

MySQL Get Started MySQL Create Database MySQL Create Table MySQL Insert MySQL Select MySQL Where MySQL Order By MySQL Delete MySQL Drop Table MySQL Update MySQL Limit MySQL Join

Python MongoDB

MongoDB Get Started MongoDB Create DB MongoDB Collection MongoDB Insert MongoDB Find MongoDB Query MongoDB Sort MongoDB Delete MongoDB Drop Collection MongoDB Update MongoDB Limit

Python Reference

Python Overview Python Built-in Functions Python String Methods Python List Methods Python Dictionary Methods Python Tuple Methods Python Set Methods Python File Methods Python Keywords Python Exceptions Python Glossary

Module Reference

Random Module Requests Module Statistics Module Math Module cMath Module

Python How To

Remove List Duplicates Reverse a String Add Two Numbers

Python Examples

Python Examples Python Compiler Python Exercises Python Quiz Python Server Python Bootcamp Python Certificate

Python Server


Create Python Server

Host Python code with W3Schools Spaces

Get Started Now!
Practice coding skills

Practice

Coding Skills

kAI

AI Tutor

Build websites

Build

Projects

Host securely

Host

Securely

Choose your Plan

By subscribing to a plan you support the W3Schools mission to make
learning available to everyone - no matter their background.

Monthly Annually
Free

$0 /Forever


This is for you that are beginning to explore coding and web development

  • Build and host 1 static website
  • 100 credits/month Access various AI features like W3Schools kAI coding tutor and interview preparation.
  • No support
W3Schools Classroom

Contact us for information


W3Schools right to use and Plus for educational institutions or enterprise customers

  • Everything in W3Schools Plus
  • Certification Exams
  • And much more!

Powerful Code Editor

Front-end, Back-end or Full-stack - the choice is yours
Dynamic Spaces

Practice Makes Perfect

Sharpen and Master your development skills with these technologies using Spaces.

Languages
Get Started Now!

Save Time with Templates

Build powerful websites in just a few clicks

Explore All Templates
Get Started Now!

kAI

Just landed in Spaces

Learn to code more effectively
and intelligently with kAI - AI tutor

Get Started Now!

Hi! I'm kAI, W3Schools AI Tutor...

Feel free to ask me any coding-related questions, and I'll do my best to assist you.

I can help you checking your code for errors, improving your code's structure, explaining coding concepts in a clear and understandable way, and more...

I can even create complete websites for you based on your input, so what are you waiting for?

Super Simple to Share

Host and Publish Websites in no time

Included for free in all plans

W3Schools subdomain, hosting, and SSL certificate.

Want custom domains?

Buy a domain or transfer an existing one and connect it to your space.
Example domain

How it works

Join W3Schools - and create a space

1. Join W3Schools
- and create a space


Choose a template - or start from scratch

2. Choose a template
- or start from scratch


Edit your code and make it yours

3. Edit code directly
in your browser


Share your space with someone

4. Share your website
with the world


Coding Made Easy

All at your fingertips with our easy-to-use code editor

Cloud-based

Terminal & Log

How To Libraries

Database

File Navigator

Package Manager

Analytics

Environment Manager

Get Started Now!
Cloud-Based

Save Time & Money.

No installation required. Access everything in your browser. Get started in seconds.
Get Started Now!
File Navigation
File Navigator

All Your Files in One Place.

Find and switch easily between your code files without leaving the code editor.
Get Started Now!
Terminal and Log

Fix Your Code Faster.

Monitor your code, debug and troubleshoot your work during the development process.
Get Started Now!
Spaces Built-In Database
Database

Get Full Data Visibility.

Find and preview all the data stored in your website. Anytime, from anywhere.
Get Started Now!
Environment Manager

Increased Control and Security.

Control your website access points to establish secure connections.
Get Started Now!
Spaces Built-In Database
Package Manager

Find What You Need Quicker.

Search and install frameworks and libraries in just one click.
Get Started Now!
User Analytics

Get Traffic Insights.

Learn from your website visitors to deliver a better user experience.
Get Started Now!

Get Inspired

Connect and share your website with the community to get instant feedback

Get Started Now!
W3Schools Community

Frequently Asked Questions


With Basic Spaces, you can build frontend websites. Whereas with Fullstack Spaces, you can build frontend and backend websites.

Basic Spaces include HTML, CSS, and Javascript. Full Stack Spaces include everything in Basic Spaces plus PHP, Python, React.js, Vue.js, Node.js, Handlebars, and Django.

Your subscription will be automatically renewed every month.

Your access to all the benefits for the paid period of time will continue. However, the subscription will not be renewed automatically.

To subscribe W3Schools accounts for multiple users, you can contact sales@w3schools.com

Have some other questions? Visit our support page

Subscribe for $14.99/Month
Cancel anytime.


×

Contact Sales

If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail:
sales@w3schools.com

Report Error

If you want to report an error, or if you want to make a suggestion, send us an e-mail:
help@w3schools.com

W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.

Copyright 1999-2024 by Refsnes Data. All Rights Reserved. W3Schools is Powered by W3.CSS.