Sadie contributes to written tutorials and video courses at Real Python.

Tutorials Sadie Contributed to:

• Linear Algebra in Python: Matrix Inverses and Least Squares
• Advent of Code: Solving Your Puzzles With Python
• Image Processing With the Python Pillow Library
• Python Class Constructors: Control Your Object Instantiation
• Manage Your To-Do Lists Using Python and Django
• Python's urllib.request for HTTP Requests
• Providing Multiple Constructors in Your Python Classes
• Build and Submit HTML Forms With Django – Part 4
• Build and Handle POST Requests in Django – Part 3
• Build a Django Front End With Bulma – Part 2
• Build a Social Network With Django – Part 1
• Python Zip Imports: Distribute Modules and Packages Quickly
• Dependency Management With Python Poetry
• Java vs Python: Basic Python for Java Developers
• Prettify Your Data Structures With Pretty Print in Python
• Python Community Interview With Eric Wastl
• Python News: What's New From October 2021
• Securely Deploy a Django App With Gunicorn, Nginx, & HTTPS
• Advanced Visual Studio Code for Python Developers
• Build a Command-Line To-Do App With Python and Typer
• Build a Content Aggregator in Python
• Python's zipapp: Build Executable Zip Applications
• Django Templates: Implementing Custom Tags and Filters
• Using the "not" Boolean Operator in Python
• Using the len() Function in Python
• A Roadmap to XML Parsers in Python
• Python's property(): Add Managed Attributes to Your Classes
• Representing Rational Numbers With Python Fractions
• Python's sum(): The Pythonic Way to Sum Values
• Python 3.10: Cool New Features for You to Try
• Hosting a Django Project on Heroku
• Reverse Strings in Python: reversed(), Slicing, and More
• Django Templates: Built-In Tags and Filters
• Using the "and" Boolean Operator in Python
• Python News: What's New From August 2021
• A Python Guide to the Fibonacci Sequence
• How Long Does It Take to Learn Python?
• Python News: What's New From July 2021
• The Walrus Operator: Python 3.8 Assignment Expressions
• Python News: What's New From June 2021
• Deploy Your Python Script on the Web With Flask (Course)
• Raising and Handling Python Exceptions (Course)
• Host Your Django Project on Heroku (Course)
• Binary, Bytes, and Bitwise Operators in Python (Course)
• Data Visualization Interfaces in Python With Dash (Course)
• Building a Neural Network & Making Predictions With Python AI (Course)
• Building Lists With Python's .append() (Course)
• Using plt.scatter() to Visualize Data in Python (Course)
• Reading Input and Writing Output in Python (Course)
• Writing Idiomatic Python (Course)
• Python Assignment Expressions and Using the Walrus Operator (Course)
• Using Pygame to Build an Asteroids Game in Python (Course)
• Cool New Features in Python 3.10 (Course)
• Rock, Paper, Scissors With Python: A Command Line Game (Course)
• Pass by Reference in Python: Best Practices (Course)
• Using Data Classes in Python (Course)
• Graph Your Data With Python and ggplot (Course)
• Splitting Datasets With scikit-learn and train_test_split() (Course)
• Exploring the Python math Module (Course)
• Reading and Writing Files With Pandas (Course)
• Using the Python return Statement Effectively (Course)
• Using sleep() to Code a Python Uptime Bot (Course)
• The Pandas DataFrame: Working With Data Efficiently (Course)
• Speech Recognition With Python (Course)
• The Square Root Function in Python (Course)
• Defining and Calling Python Functions (Course)
• Python Inner Functions (Course)
• Python vs JavaScript for Python Developers (Course)
• Using Pandas to Make a Gradebook in Python (Course)
• Python Basics: Setting Up Python (Course)
• Explore Your Dataset With Pandas (Course)
• How to Set Up a Django Project (Course)
• Using the Python or Operator (Course)
• Stacks and Queues: Selecting the Ideal Data Structure (Course)
• Simplify Python GUI Development With PySimpleGUI (Course)
• Python's map() Function: Transforming Iterables (Course)
• Learn Text Classification With Python and Keras (Course)
• Start Managing Multiple Python Versions With pyenv (Course)
• Python vs Java: Object Oriented Programming (Course)
• Understanding Python List Comprehensions (Course)
• Records and Sets: Selecting the Ideal Data Structure (Course)
• Python Booleans: Leveraging the Values of Truth (Course)
• Django View Authorization: Restricting Access (Course)
• Navigating Namespaces and Scope in Python (Course)
• Dictionaries and Arrays: Selecting the Ideal Data Structure (Course)
• Creating PyQt Layouts for GUI Applications (Course)
• Python Modulo: Using the % Operator (Course)
• Plot With Pandas: Python Data Visualization Basics (Course)
• Evaluate Expressions Dynamically With Python eval() (Course)
• Introduction to Sorting Algorithms in Python (Course)
• Building HTTP APIs With Django REST Framework (Course)
• Django Admin Customization (Course)
• Serializing Objects With the Python pickle Module (Course)
• Python Turtle for Beginners (Course)
• Speed Up Python With Concurrency (Course)
• How Python Manages Memory (Course)
• Formatting Python Strings (Course)
• Regular Expressions and Building Regexes in Python (Course)
• Handling Missing Keys With the Python defaultdict Type (Course)
• Simulating Real-World Processes in Python With SimPy (Course)
• Creating a Binary Search in Python (Course)
• Getting Started With MicroPython (Course)
• Web Scraping With Beautiful Soup and Python (Course)
• Cool New Features in Python 3.9 (Course)
• Using Google Login With Flask (Course)
• Working With Linked Lists in Python (Course)
• Command Line Interfaces in Python (Course)
• Exploring HTTPS and Cryptography in Python (Course)
• Editing Excel Spreadsheets in Python With openpyxl (Course)
• Django Redirects (Course)
• Identify Invalid Python Syntax (Course)
• Practical Recipes for Working With Files in Python (Course)
• Python's None: Null in Python (Course)
• Mastering Python's Built-in time Module (Course)
• Pointers and Objects in Python (Course)
• Python Generators 101 (Course)
• Improve Your Tests With the Python Mock Object Library (Course)
• Arduino With Python: How to Get Started (Course)
• Comparing Python Objects the Right Way: "is" vs "==" (Course)
• Using NumPy's np.arange() Effectively (Course)
• Defining Main Functions in Python (Course)
• How to Implement a Python Stack (Course)
• How to Work With a PDF in Python (Course)
• Finding the Perfect Python Code Editor (Course)
• Playing and Recording Sound in Python (Course)
• Sets in Python (Course)
• Python Modules and Packages: An Introduction (Course)
• Supercharge Your Classes With Python super() (Course)
• Python args and kwargs: Demystified (Course)
• Sorting Data With Python (Course)
• Python Dictionary Iteration: Advanced Tips & Tricks (Course)
• Documenting Python Code: A Complete Guide (Course)
• Variables in Python (Course)
• Python, Boto3, and AWS S3: Demystified (Course)
• Python KeyError Exceptions and How to Handle Them (Course)
• Threading in Python (Course)
• Thinking Recursively in Python (Course)
• Cool New Features in Python 3.8 (Course)
• Python Type Checking (Course)
• Python Plotting With Matplotlib (Course)
• The Python range() Function (Course)
• Strings and Character Data in Python (Course)
• Thonny: The Beginner-Friendly Python Editor (Course)
• Python Debugging With pdb (Course)
• Absolute vs Relative Imports in Python (Course)
• How to Use Python Lambda Functions (Course)
• Python Histogram Plotting: NumPy, Matplotlib, Pandas & Seaborn (Course)
• Dictionaries in Python (Course)
• Logging in Python (Course)
• How to Write Pythonic Loops (Course)
• Reading and Writing Files in Python (Course)
• Generating Random Data in Python (Course)
• How to Publish Your Own Python Package to PyPI (Course)
• OOP Method Types in Python: @classmethod vs @staticmethod vs Instance Methods (Course)
• Introduction to Git and GitHub for Python Developers (Course)
• Continuous Integration With Python (Course)
• Interactive Data Visualization in Python With Bokeh (Course)
• Installing Python on Windows, macOS, and Linux (Course)
• Writing Cleaner Python Code With PyLint (Course)
• Python Context Managers and the "with" Statement (Course)
• Make a Location-Based Web App With Django and GeoDjango (Course)
• Conditional Statements in Python (if/elif/else) (Course)
• Sending Emails With Python (Course)
• Immutability in Python (Course)
• Hands-On Python 3 Concurrency With the asyncio Module (Course)
• Python String Formatting Tips & Best Practices (Course)
• Running Python Scripts (Course)
• Python Development in Visual Studio Code (Setup Guide) (Course)
• Idiomatic Pandas: Tricks & Features You May Not Know (Course)
• Working With JSON Data in Python (Course)
• Django Migrations 101 (Course)
• Python Decorators 101 (Course)
• Writing Comments in Python (Course)
• Introduction to Python Exceptions (Course)
• Writing Beautiful Pythonic Code With PEP 8 (Course)
• Python 3's f-Strings: An Improved String Formatting Syntax (Course)
• Idiomatic Python 101 (Course)
• Pythonic OOP String Conversion: __repr__ vs __str__ (Course)
• Pandas DataFrames 101 (Course)
• Emulating switch/case Statements in Python (Course)
• Migrating Applications From Python 2 to Python 3 (Course)
• Splitting, Concatenating, and Joining Strings in Python (Course)
• Mastering While Loops (Course)
• Using List Comprehensions Effectively (Course)
• Python Imports 101 (Course)
• For Loops in Python (Definite Iteration) (Course)