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I’m in prison...
👷 Review code better and faster with my 3-Factor Framework: https://arjan.codes/diagnosis. In this video, I’ll give you a tour of the new office/studio space and share what’s next for ArjanCodes. ...
The REAL Reason You Should Use Type Hints in Python
👷 Review code better and faster with my 3-Factor Framework: https://arjan.codes/diagnosis. In this video, I’m going to show you why type hints in Python are useful, how to add them to your Python ...
The Hidden Dangers of Python Decorators
💡 Learn how to design great software in 7 steps: https://arjan.codes/designguide. Python decorators look like a great way to add functionality—until they break your type safety, hide function requ...
10 Tips to Keep Your Software Simple
👉 Take your productivity to the next level and keep your team organized - try monday.com for free today: https://bit.ly/424BbYW. In this video, I’ll show you 10 essential tips to keep your code si...
How to Use Git Branches Like a Pro (FastAPI Example)
👉🏻 Streamline your Git workflow - get started with GitKraken for free: https://bit.ly/4j8AlRM. Confused about Git? You’re not alone — but after this video, you’ll have a clear understanding of mer...
Coupling 101: Design Choices That Make or Break Your Code
💡 Learn how to design great software in 7 steps: https://arjan.codes/designguide. You've probably heard a lot of people argue against coupling. But the problem is that you actually need it. In thi...
How To Design Robust Python Functions
➡️ Try Lokalise today: https://bit.ly/arjancodes. In this video, I’m going to show you the main principles I use to write code that’s less likely to fail, with of course plenty of Python examples....
This Is How Marie Kondo Sets up Her Pytest
✅ Learn how to build robust and scalable software architecture: https://arjan.codes/checklist. In this video, I’m going to walk you through how to set up pytest from scratch in a really simple, mi...
This Is How You Write an Efficient Python Dockerfile
👷 Review code better and faster with my 3-Factor Framework: https://arjan.codes/diagnosis. In this video, I’ll take you step-by-step through creating an optimized and efficient Docker image. I’ll ...
12 Python Built-in Functions I Use Every Day
💡 Learn how to design great software in 7 steps: https://arjan.codes/designguide. In this video, I’ll explore 12 of the most interesting and useful built-in functions, with examples, gotchas, and ...
An Introduction to Typescript for Python Programmers
➡️ Try Lokalise today: https://bit.ly/arjancodes. TypeScript and Python are both widely used, versatile, and powerful – but actually they couldn’t be more different! In this video, I’m going to ex...
How Python Evolves: From PEP to Feature
👉 Visit https://brilliant.org/ArjanCodes/ to try Brilliant for free for 30 days. You’ll also get 20% off an annual premium subscription. In this video, I’ll explore how Python gets new functionali...