Dev on phinguin123 http://phinguin.dev/categories/dev/ Recent content in Dev on phinguin123 Hugo en-us 2026 phinguin Thu, 27 Nov 2025 10:00:00 +0900 Building an Online Judge on Oracle ARM (with Gemini) http://phinguin.dev/blog/online-judge-on-oracle-arm/ Thu, 27 Nov 2025 10:00:00 +0900 http://phinguin.dev/blog/online-judge-on-oracle-arm/ Building QingdaoU/OnlineJudge natively for arm64 on Oracle’s free tier, and where Gemini got it wrong.