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📰 Dev.to · Rafael Costa

3 articles · Updated every 3 hours · View all reads

All Articles 118,229 Blog Posts 125,766 Tech Tutorials 30,246 Research Papers 23,714 News 17,293 ⚡ AI Lessons

Software Architecture as Educated Coarse-Graining

Dev.to · Rafael Costa ⚡ AI Lesson 2mo ago

Software Architecture as Educated Coarse-Graining

Every serious practitioner agrees that software architecture matters. Almost nobody agrees on what...

Five Corrections: What an AI Agent Didn't Know About My Production Database

Dev.to · Rafael Costa 🤖 AI Agents & Automation ⚡ AI Lesson 3mo ago

Five Corrections: What an AI Agent Didn't Know About My Production Database

And why "just write a better prompt" is the wrong lesson The AI agent had just pulled 30...

GitHub Told Me I Had Merge Conflicts. Git Told Me I Didn't. They Were Both Right.

Dev.to · Rafael Costa ⚡ AI Lesson 3mo ago

GitHub Told Me I Had Merge Conflicts. Git Told Me I Didn't. They Were Both Right.

Last month I tried to merge main into stg. Routine sync. GitHub said: "Can't automatically merge". So...