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The first book about running Ruby on Rails with various AWS services (mastermind.dev) 1 point by pdabrowski6 6 months ago | past Understanding database indexes in PostgreSQL (mastermind.dev) 288 points by mrpotato on May 17, 2023 | past | 18 comments How many div's you used in your last project? Fix the way you write HTML code (mastermind.dev) 1 point by rubyhero on April 12, 2023 | past Writing is a game-changer for every software developer (mastermind.dev) 1 point by rubyhero on April 5, 2023 | past

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