Technology

It’s 3:00 PM on a Tuesday, and you’re in a state of flow unlike any you’ve experienced before. In the last hour, you’ve drafted a complex marketing proposal, summarized a dense report, and cleared a backlog of twenty emails. The to-do list shrinks, the work flows effortlessly, and you feel like a superhero of productivity. But this new superpower comes with a subtle trade-off. Later that day, you find yourself reaching for a calculator to figure out a 15% tip. The mental path to the answer feels strangely foggy. The moment leaves a quiet question that sounds a lot like, “Used to be, I could do that in my head.” ...

Mastering GitHub Copilot: AI Pair Programming for Developers Note: This guide is based on GitHub Copilot documentation (as of January 2025), OpenAI Codex model capabilities, and documented best practices from GitHub’s official usage guidelines. All code examples demonstrate real Copilot prompt engineering techniques and follow community-tested patterns. GitHub Copilot represents a paradigm shift in how developers write code—moving from Google-driven “search and adapt” workflows to AI-assisted “prompt and refine” patterns. Trained on billions of lines of public code, Copilot acts as an AI pair programmer, suggesting entire functions, test cases, documentation, and algorithms from natural language comments. ...