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Python Tutorial

Python HOME Python Intro Python Get Started Python Syntax Python Comments Python Variables
Python Variables Variable Names Assign Multiple Values Output Variables Global Variables Variable Exercises
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Python Strings Slicing Strings Modify Strings Concatenate Strings Format Strings Escape Characters String Methods String Exercises
Python Booleans Python Operators Python Lists
Python Lists Access List Items Change List Items Add List Items Remove List Items Loop Lists List Comprehension Sort Lists Copy Lists Join Lists List Methods List Exercises
Python Tuples
Python Tuples Access Tuples Update Tuples Unpack Tuples Loop Tuples Join Tuples Tuple Methods Tuple Exercises
Python Sets
Python Sets Access Set Items Add Set Items Remove Set Items Loop Sets Join Sets Set Methods Set Exercises
Python Dictionaries
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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 Subplots 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 Database MongoDB Create 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

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Python How To

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Python Examples

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Python. Lessons for beginners

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Python Tutorial

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What is Python?

Python is an interpreted, object-oriented, high-level programming language with strict dynamic typing. It was developed in 1990 by Guido van Rossum and since then has become one of the most popular programming languages. Python is used in many fields such as web development, scientific research, machine learning, game development, robotics, cybersecurity and many more.

Using the Python language, you can create a variety of programs, from simple scripts to complex web applications. Python is also used for scientific software development, data analysis, image processing, game development, robotics, cybersecurity, and more.

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Where is Python used?

Python is used in a wide range of areas, including:

  • Web development: Python is one of the most popular languages for creating websites and web applications. It is used to build popular frameworks such as Django, Flask, and Pyramid.
  • Artificial Intelligence: Python is a popular language for developing artificial intelligence and machine learning. It is used to build frameworks such as TensorFlow, PyTorch, and Scikit-learn.
  • Data Analysis: Python is a popular language for data analysis. It is used to create tools such as Pandas, NumPy and SciPy.
  • Game development: Python is a popular language for game development. It is used to create games such as Minecraft, Roblox and Fortnite.
  • Scientific Computing: Python is a popular language for scientific computing. It is used to create tools such as NumPy, SciPy and Matplotlib.

What can you create with Python?

Using Python, you can create a wide range of programs, sites and applications. Here are some of the most famous examples:

  • Websites: YouTube, Instagram, Spotify, Netflix
  • Web applications: Google Maps, Gmail, Facebook Messenger
  • Artificial Intelligence: Siri, Alexa, Google Assistant
  • Data analysis: Tableau, QlikView, Power BI
  • Game development: Minecraft, Roblox, Fortnite
  • Scientific calculations: Mathematica, MATLAB, Python

Python - is a powerful and versatile programming language that can be used to create a wide variety of programs. It is popular in many industries and has a large developer community.

Learning by Examples

With our "Try it Yourself" editor, you can edit Python code and view the result.

Example

print("Hello, World!")
Try it Yourself »

Click on the "Try it Yourself" button to see how it works.

Python File Handling

In our File Handling section, you will learn how to open, read, write, and delete files.

Python File Handling

Python Database Handling

In our database section, you will learn how to access and work with MySQL and MongoDB databases:

Python MySQL Tutorial Python MongoDB Tutorial

Python Exercises

Test Yourself With Exercises

Exercise:

Insert the missing part of the code below to output "Hello World"

("Hello World")

Python Examples

Learn by examples! This tutorial supplements all explanations with clarifying examples.

See All Python Examples

Python Quiz

Test your Python skills with a quiz.

Python Quiz

Python Reference

You will also find complete function and method references:

Reference Overview Built-in Functions String Methods List/Array Methods Dictionary Methods Tuple Methods Set Methods File Methods Python Keywords Python Exceptions Python Glossary Random Module Requests Module Math Module CMath Module

Download Python

Download Python from the official Python website: https://python.org


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