# How to Use ChatGPT for Excel Formulas Excel formulas don’t have to be a headache. Whether you’re wrestling with nested IFs, trying to build a dynamic INDEX/MATCH, or just want to save time on repetitive calculations, ChatGPT can help you write and debug formulas faster. But here’s the reality: ChatGPT isn’t a magic wand.
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How to Train GitHub Copilot on Your Codebase Copilot doesn’t actually learn from your code in the way you’d expect. You can’t upload your repo and get a custom model. What you can do is feed it context—your open files, your project structure, and your patterns—and configure it to recognize what matters to you. Here’s
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# How to Use Cursor AI Effectively: A Developer’s Guide # How to Use Cursor AI Effectively: A Developer’s Guide Cursor AI isn’t magic. It’s an AI-powered code editor built on VS Code that integrates large language models directly into your workflow. The difference between developers who get real value from it and those who
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# Local LLM Setup for Coding: A Practical Guide Running a coding assistant locally isn’t a luxury—it’s a practical choice when you need speed, privacy, and zero API costs. This guide walks you through setting up a local LLM that actually works for code generation, debugging, and refactoring. ## Why Go Local for Coding The
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# Training Copilot on Your Codebase: A Practical Guide GitHub Copilot doesn’t actually learn from your code in the way you might expect. There’s no `copilot.train()` function, no fine-tuning API, no upload button for your repo. What you *can* do is feed Copilot the right context—and that’s where most developers fail. This article shows you
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# Build AI Email Templates That Actually Work Email templates with AI aren’t magic. They’re pattern matching with variables, wrapped in a language model. If you understand that, you can build ones that work. If you don’t, you’ll waste hours tweaking prompts that produce generic output. This guide shows you how to actually implement AI-powered
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# Using Copilot with Legacy Code: A Practical Guide Legacy code is where Copilot actually shines—it’s trained on millions of lines of patterns that exist in older codebases. But using it effectively requires understanding what it does well and where it falls flat. This isn’t a fluffy “AI will fix everything” post. I’ll show you
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