https://www.ljlearning.xyz/portfolio/2023-12-15-balance-bot/ 2024-12-15T00:00:00+00:00 https://www.ljlearning.xyz/portfolio/2025-06-01-drawing-machine/ 2025-06-01T00:00:00+00:00 https://www.ljlearning.xyz/portfolio/2025-11-20-rpi-vision/ 2025-11-20T00:00:00+00:00 https://www.ljlearning.xyz/posts/2026/04/antigravity-fitcoach/ 2026-04-10T00:00:00+00:00 https://www.ljlearning.xyz/posts/2026/04/cpp-architecture/ 2026-04-12T00:00:00+00:00 https://www.ljlearning.xyz/teaching/2014-spring-teaching-1 2014-01-01T00:00:00+00:00 https://www.ljlearning.xyz/teaching/2015-spring-teaching-1 2015-01-01T00:00:00+00:00 https://www.ljlearning.xyz/ https://www.ljlearning.xyz/blog/ https://www.ljlearning.xyz/categories/ https://www.ljlearning.xyz/collection-archive/ https://www.ljlearning.xyz/cv/ https://www.ljlearning.xyz/page-archive/ https://www.ljlearning.xyz/portfolio/ https://www.ljlearning.xyz/sitemap/ https://www.ljlearning.xyz/tags/ https://www.ljlearning.xyz/terms/ https://www.ljlearning.xyz/year-archive/ https://www.ljlearning.xyz/files/cv.pdf 2026-04-13T12:28:23+00:00 https://www.ljlearning.xyz/files/tutorial-cpp.pdf 2026-04-13T12:28:23+00:00 https://www.ljlearning.xyz/files/tutorial-python.pdf 2026-04-13T12:28:23+00:00 https://www.ljlearning.xyz/files/tutorial-vscode.pdf 2026-04-13T12:28:23+00:00 https://www.ljlearning.xyz/talkmap/map.html 2026-04-13T12:28:23+00:00