Here are all published articles, sorted by date in descending order.
Understand how async/await works in Python: I/O-bound vs CPU-bound, Event Loop, coroutines, Tasks, concurrency vs parallelism, Semaphore, aiometer, and practical sync vs async examples.
Learn the 5 most common performance problems in Django ORM applications and their proven solutions with practical code examples and detailed explanations.
Discover zoxide, a blazing fast directory jumper written in Rust that learns your most visited directories and lets you navigate with a few keystrokes.
A complete guide to uv, the tool that replaces pip, poetry, pyenv, and pipx in a single command. Learn in practice how to create projects, manage dependencies, Python versions, and global tools — dramatically faster.
Learn what magic numbers are in Python, why they harm your code, and how to replace them with meaningful constants. A beginner-friendly guide with practical examples.
Complete practical guide to testing GitHub APIs with Pytest. Master unit tests, integration tests, mocking, fixtures, and performance testing with real-world examples. Learn professional testing patterns and build robust test suites for your applications.
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