https://www.johnguinn.uk/practical-use-for-openai-codex-training/ 2026-07-03T14:56:48+00:00 monthly 0.8 https://www.johnguinn.uk/my-first-steps-with-openai-codex-and-ai-assisted-development-part-four-the-last-one/ 2026-05-31T18:57:51+00:00 monthly 0.8 https://www.johnguinn.uk/my-first-steps-with-openai-codex-and-ai-assisted-development-part-three/ 2026-05-31T13:10:29+00:00 monthly 0.8 https://www.johnguinn.uk/my-first-steps-with-openai-codex-and-ai-assisted-development-part-two/ 2026-05-31T15:47:38+00:00 monthly 0.8 https://www.johnguinn.uk/my-first-steps-with-openai-codex-and-ai-assisted-development/ 2026-05-31T15:47:21+00:00 monthly 0.8 https://www.johnguinn.uk/detecting-the-quadrantid-meteor-shower-with-a-software-defined-radio/ 2026-01-12T21:09:44+00:00 monthly 0.8 https://www.johnguinn.uk/detecting-meteors-with-an-rtl-sdr-a-first-radio-meteor-scatter-experiment/ 2025-12-24T14:53:35+00:00 monthly 0.8 https://www.johnguinn.uk/about-me/ 2025-11-19T13:48:28+00:00 monthly 0.8 https://www.johnguinn.uk/privacy-policy/ 2026-05-21T16:24:44+00:00 monthly 0.8 https://www.johnguinn.uk/ 2026-07-03T13:56:48+00:00 monthly 1