Real Python Tutorials

NumPy Practical Examples: Useful Techniques
NEW

NumPy Practical Examples: Useful Techniques

In this tutorial, you'll learn how to use NumPy by exploring several interesting examples. You'll read data from a file into an array and analyze structured arrays to perform a reconciliation. You'll also learn how to quickly chart an analysis and turn a custom function into a vectorized function.

Nov 20, 2024 intermediate numpy python

— FREE Email Series —

🐍 Python Tricks 💌

Python Tricks Dictionary Merge

🔒 No spam. Unsubscribe any time.

Browse Topics Guided Learning Paths
Basics Intermediate Advanced
api best-practices career community databases data-science data-structures data-viz devops django docker editors flask front-end gamedev gui machine-learning numpy projects python testing tools web-dev web-scraping

Explore Real Python

Learning Paths
Guided study plans for accelerated learning
Python Tutorials
In-depth articles and step-by-step video courses
Quizzes
Evaluate your Python knowledge with quick tests
Browse Topics
Focus on a specific area or skill level
Community Chat
Learn with other Pythonistas
Office Hours
Live Q&A calls with experts from Real Python
Podcast
Hear what’s new in the world of Python
Books
Round out your knowledge and learn offline

New Releases

View All »
Python and TOML: New Best Friends

Working With TOML and Python

Nov 19, 2024 intermediate data-structures

Interacting With Python

Interacting With Python

Nov 18, 2024 basics python

Using the Python zip() Function for Parallel Iteration

Using the Python zip() Function for Parallel Iteration

Nov 17, 2024 basics python

Using the len() Function in Python

Using the len() Function in Python

Nov 16, 2024 basics python

Python Dictionary Comprehensions: How and When to Use Them

Python Dictionary Comprehensions: How and When to Use Them

Nov 13, 2024 intermediate python

How to Format Floats Within F-Strings in Python

Formatting Floats Inside Python F-Strings

Nov 12, 2024 basics python

Remove ads
Python News

Python News Roundup: November 2024

Nov 11, 2024 community

How to Reset a pandas DataFrame Index

How to Reset a pandas DataFrame Index

Nov 06, 2024 intermediate best-practices data-science python

Web Scraping in Python

Introduction to Web Scraping With Python

Nov 05, 2024 intermediate web-scraping

Variables in Python

Variables in Python: Usage and Best Practices

Nov 04, 2024 basics python

Python Pit Stop

The Python Square Root Function

Nov 03, 2024 basics

Python Closures: Common Use Cases and Examples

Python Closures: Common Use Cases and Examples

Oct 30, 2024 intermediate python

Python's Magic Methods: Leverage Their Power in Your Classes

Python's Magic Methods in Classes

Oct 29, 2024 advanced python

Beautiful Soup: Build a Web Scraper With Python

Beautiful Soup: Build a Web Scraper With Python

Oct 28, 2024 intermediate data-science tools web-scraping

Python Thread Safety: Using a Lock and Other Techniques

Python Thread Safety: Using a Lock and Other Techniques

Oct 23, 2024 intermediate python

What is the Python Global Interpreter Lock (GIL)?

Understanding Python's Global Interpreter Lock (GIL)

Oct 22, 2024 advanced python

Python's property(): Add Managed Attributes to Your Classes

Python's property(): Add Managed Attributes to Your Classes

Oct 21, 2024 intermediate best-practices python

Structural Pattern Matching in Python

Structural Pattern Matching in Python

Oct 16, 2024 intermediate python