Every Friday, you'll get a recap of the most important and exciting Python and coding news. The Friday Loop also keeps everyone posted on new ArjanCodes courses and any limited offers coming up.
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My FAVORITE Error Handling Technique| Issue #16
Published over 1 year ago • 3 min read
Hi there,
What if I told you that sometimes the best way to handle errors in your code is to let them crash and burn? 💥
That’s right! Today, I’ll share my “Let it burn” approach to handling errors.
In this week’s video, you'll learn why letting your code fail fast can lead to simpler, clearer, and more robust software. I’ll show you real-life examples from my invoicing automation project where embracing errors helped me improve efficiency and save time. 💡
Stay tuned until the end for some quick tips on handling errors smartly and effectively. 🚀
Enjoy the video and happy coding!
Cheers,
Arjan
# News
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In the past, I’ve talked about the mechanics and the challenges of large language models (LLMs), based on my experience building Learntail. 🤖
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Something Is Coming… 👀
My team and I have been working hard behind the scenes on something really exciting over the past few months, and we have a little surprise for you all.
I’ll share everything with you next week so keep an eye on this newsletter and on my YouTube channel! 😉
Design Patterns in Modern Software Design
Design patterns are fundamental tools in software development, but are you using them wisely? 🧩
In this week’s blog, I’ll discuss when design patterns are the right tool for the job and when they might be adding unnecessary complexity. We’ll cut through the confusion and focus on how patterns can make your code cleaner, more maintainable, scalable, and flexible—without falling into the trap of over-engineering.
If you’ve ever wondered whether you’re naturally applying patterns to solve real problems or forcing them into your code unnecessarily, this post is for you. 🧠💻
# Community
Leo, one of our community members, is seeking guidance on developing an API similar to the OpenAI Assistant API using FastAPI and AWS. He’s facing challenges with planning the cloud architecture and making component decisions. 🤔
Several community members have already shared valuable tips and best practices on cloud architecture, authentication, rate limiting, and scalability to assist Leo. If you’re new to deployment and cloud services, these insights could be incredibly beneficial for you too.
Join our Discord server to read the full thread and gain valuable knowledge. If you have experience and advice to share, your input could make a big difference for Leo and others in the community! 🚀
Do you enjoy my content on YouTube and would you like to dive in deeper? Check out my online courses below. They've helped thousands of developers take the next step in their careers.
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💡 If you’re part of a development team at a company, I offer special packages for companies that give your team the tools to consistently write high-quality code and dramatically increase your team's productivity.
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Every Friday, you'll get a recap of the most important and exciting Python and coding news. The Friday Loop also keeps everyone posted on new ArjanCodes courses and any limited offers coming up.
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