A personal blog about random things.https://td2thinh.com/https://td2thinh.com/posts/learn-rust-by-making-minesweeper-part-1-types/https://td2thinh.com/posts/learn-rust-by-making-minesweeper-part-1-types/In this series, I attempt to learn Rust by building a simple Minesweeper game. This first part covers the basics of Rust types, including scalar and compound types, and how they are used in the context of the game.Sun, 31 Aug 2025 11:52:14 GMThttps://td2thinh.com/posts/unexpected-400-bad-request-from-aws-ecr/https://td2thinh.com/posts/unexpected-400-bad-request-from-aws-ecr/Encountering a persistent "400 Bad Request" when pushing to AWS ECR? Discover the root cause related to Docker Desktop's containerd image store and how to fix it quickly.Sat, 02 Aug 2025 13:56:42 GMThttps://td2thinh.com/posts/a-gemini-bugs-journey-through-googles-escalation-chain/https://td2thinh.com/posts/a-gemini-bugs-journey-through-googles-escalation-chain/A behind-the-scenes look at how a high-priority bug is handled at Google. This post tracks a real-world issue with Gemini's function calling, tracing its public escalation on GitHub from a routine report to direct updates from Google DeepMind's top leadership.Fri, 01 Aug 2025 19:29:56 GMThttps://td2thinh.com/posts/faster-python-dependency-management-with-uv-and-multi-stage-docker-builds/https://td2thinh.com/posts/faster-python-dependency-management-with-uv-and-multi-stage-docker-builds/Learn how to speed up your Python dependency management using UV and multi-stage Docker builds. This post covers what UV is, how to migrate from pip to UV, and the benefits of using multi-stage builds in Docker for faster deployments.Wed, 23 Jul 2025 21:39:41 GMT