OOP: What Is It and How Does It Differ from Procedural Code?
There's a phrase you'll inevitably encounter while studying programming.
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Follow the trail from foundational concepts to practical engineering decisions.
[Vibe Coder #5] Read errors and escape AI bug loops
When red error messages cover the screen, your heart sinks. The English is dense, full of unfamiliar words, and seems not to tell you what went wrong. So many vibe coders close the message without reading it and tell AI, "It doesn't work—fix it." Then AI starts changing the wrong parts.
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[Vibe Coder #4] Why does deployment break my app?
The app is complete. It runs perfectly on my computer. I copy localhost:3000 from the address bar to show it off to a friend, but they reply, "It won't open." I finally deploy it, only to find that the app that worked locally now throws errors on the internet.
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TDD: The Red-Green-Refactor Cycle in Practice
"Write tests first? There isn't even any code yet—what would I test?"
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Swift Static Factories: Why Use make Instead of init
Swift static factory methods express creation intent through names and control return types, caching, and instance reuse. This summary covers the trade-offs of choosing static func make over init and how it differs from the GoF pattern.
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