Python's F-String for String Interpolation and Formatting – Real Python
Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Python 3's F-Strings: An Improved String Formatting Syntax Python f-strings provide a quick way to interpolate and format strings. They’re readable, concise, and less prone to error than traditional string interpolation and formatting tools,
Primer on Python Decorators – Real Python
Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Python Decorators 101 In this tutorial on Python decorators, you’ll learn what they are and how to create and use them. Decorators provide a simple syntax for calling higher-order functions. By definition, a decorator is a function that takes
Python’s Requests Library (Guide) – Real Python
Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Making HTTP Requests With Python The requests library is the de facto standard for making HTTP requests in Python. It abstracts the complexities of making requests behind a beautiful, simple API so that you can focus on interacting with servi
Python Tutorials – Real Python
Create a Tic-Tac-Toe Python Game Engine With an AI Player In this video course, you'll create a universal game engine in Python for tic-tac-toe with two computer players, one of which will be an AI player using the powerful minimax algorithm. You'll give your game library a text-based graphical interface and explore two front ends. Jan 16, 2024 advanced best-practices gamedev gui projects python
Python String Formatting Best Practices – Real Python
Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Python String Formatting Tips & Best Practices Remember the Zen of Python and how there should be “one obvious way to do something in Python”? You might scratch your head when you find out that there are four major ways to do string formattin
Fast, Flexible, Easy and Intuitive: How to Speed Up Your pandas Projects – Real Python
If you work with big data sets, you probably remember the “aha” moment along your Python journey when you discovered the pandas library. pandas is a game changer for data science and analytics, particularly if you came to Python because you were searching for something more powerful than Excel and VBA. So what is it about pandas that has data scientists, analysts, and engineers like me raving? Wel
Python pandas: Tricks & Features You May Not Know – Real Python
Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Idiomatic pandas: Tricks & Features You May Not Know pandas is a foundational library for analytics, data processing, and data science. It’s a huge project with tons of optionality and depth. This tutorial will cover some lesser-used but idio
Socket Programming in Python (Guide) – Real Python
Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Socket Programming in Python Part 1: Handling Connections Sockets and the socket API are used to send messages across a network. They provide a form of inter-process communication (IPC). The network can be a logical, local network to the comp
Documenting Python Code: A Complete Guide – Real Python
Watch Now This tutorial has a related video course created by the Real Python team. Watch it together with the written tutorial to deepen your understanding: Documenting Python Code: A Complete Guide Welcome to your complete guide to documenting Python code. Whether you’re documenting a small script or a large project, whether you’re a beginner or a seasoned Pythonista, this guide will cover every
Python REST APIs With Flask, Connexion, and SQLAlchemy – Part 1 – Real Python
Most modern web applications are powered by a REST API under the hood. That way, developers can separate the front-end code from the back-end logic, and users can interact with the interface dynamically. In this three-part tutorial series, you’ll build a REST API with the Flask web framework. You’ll create a foundation with a basic Flask project then add endpoints and connect them to a SQLite data
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Null in Python: Understanding Python's NoneType Object – Real Python