Python Generators - The One Tool to Add to Your Toolbelt

Leveraging Pandas for Solving Business Problems

A mini case study using patient data and one powerful Pandas function - groupby()

The 6 most common matplotlib plots you'll use in 2025

From line charts to pie charts, here's 6 plots you'll likely use in 2025 and beyond for your analysis.

How to Handle Python Exceptions: Stop Errors from Breaking Your Code

Master try/except blocks, avoid common pitfalls, and implement proper error handling in your Python applications

Master Python Functions: From Basics to Power Features

A Deep Dive into Python’s Most Essential Building Block

Introduction to Python's argparse library

Understanding Command-Line Arguments in Python

The Top 8 Python Pandas Operations You Should Know

Using the go-to framework for data manipulation

Automating YAML File Updates with Jinja Templates

Use PyYAML + Jinja templating to simplify and speed up your configuration workflow

Mastering timezones in Python with UTC

This is the reason why you should use UTC for anything time-related.

A Beginner’s Guide to Using OpenAI API with Python

Learn how to connect Python to OpenAI's API and build smart workflows in minutes.

Understanding Python's Context Managers

Python Context Managers Tutorial: Prevent Resource Leaks and Database Connection Errors

An Overview of Companies using the FastAPI and Django Python Web Frameworks

See which major tech players are using Python's top web frameworks: Django and FastAPI

Why Python 3.14 GIL Update is Significant for Threading

The GIL isn't a bottleneck anymore - threading is truly going threaded.

An Introduction to t-strings in Python 3.14

New string formatter that brings security and structure to dynamic string composition.

Securing your API keys and reading them using Python

See how to store your secrets both locally and on cloud platforms like AWS, GCP, and Azure.

Generative vs Discriminative AI in Python

Learn when to use Generative and Discriminative AI with practical Python examples.

Faster String Slicing in NumPy

A new vectorized approach to slicing string arrays in NumPy, shown to be up to 25x faster!

Running Shell Commands in Python (the right way)

Leverage the subprocess module, but know there's a difference between subprocess.run() and subprocess.Popen()

Using Python's LRU Cache

Caching your program's output can increase significantly. Using Python's functools.lru_cache decorator makes creating caches easy.

Using pre-commit hooks for your Python project

We all forget to format, lint, and make sure print statements are removed.

Python's match/case Statements: The Equivalent of Switch Statements

This feature, used in Python 3.10+, is an alternative to if/elif/else blocks. See how case and match statements are used.

The Simplest Way to Understand The Difference Between For Loops and While Loops

There's a major difference between for and while loops, and this explanation hits the key difference.

A Cheat Sheet for Type Hinting in Python

Here's why you should be using type hinting for your python code - it's nothing but beneficial!

The differences between Mutable and Immutable data types in Python

A beginner-friendly guide to why some variables change behind your back (and others don't)

Why Python doesn't have private methods

Python relies on you to be trustworthy, but there's more to it.