Guias passo a passo
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Automate Your Weekly Report Draft with a Script
Build a small script that turns weekly notes into a reviewable report draft, with practical checks to keep errors and spending under control.
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Build an AI Telegram Bot Without Overspending
Build a personal AI Telegram bot step by step, with secure credentials, short conversations, spending limits, and practical testing.
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A Command-Line Translator in Fifty Lines
Build a small terminal translator step by step, with clear inputs, predictable output, and practical controls for a student-sized budget.
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Set AI Tool Environment Variables on Any OS
Set up AI coding tool environment variables on Windows, macOS and Linux, then verify access and avoid unexpected API spending.