# Undefined Behavior: Ghosts in the Fog, or Boundaries of a Model? Page: https://stenobird.com/podcast/programming-tech-brief-by-hackernoon-6364125/undefined-behavior-ghosts-in-the-fog-or-boundaries-of-a-model Text version: https://stenobird.com/podcast/programming-tech-brief-by-hackernoon-6364125/undefined-behavior-ghosts-in-the-fog-or-boundaries-of-a-model.md Podcast: [Programming Tech Brief By HackerNoon](https://stenobird.com/podcast/programming-tech-brief-by-hackernoon-6364125) Published: 2026-05-22T16:01:12+00:00 Episode link: https://share.transistor.fm/s/18bde191 Audio file: https://media.transistor.fm/18bde191/89b433e8.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/programming-tech-brief-by-hackernoon-6364125/episodes/undefined-behavior-ghosts-in-the-fog-or-boundaries-of-a-model Duration seconds: 542 ## Resource This story was originally published on HackerNoon at: https://hackernoon.com/undefined-behavior-ghosts-in-the-fog-or-boundaries-of-a-model . UB isn't a dark corner of C. It's what happens when a program steps outside its computational model — and the compiler, a perfect executor, follows the math. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #c-programming , #compilers , #undefined-behavior , #software-engineering , #programming-languages , #computational-model , #compiler-explained , #hackernoon-top-story , and more. This story was written by: @arthurlazdin . Learn more about this writer by checking @arthurlazdin's about page, and for more stories, please visit hackernoon.com . Undefined Behavior isn't compiler magic or a flaw in the standard. It's what happens when your program steps outside its computational model. The compiler trusts you to stay inside it. When you don't — there's no correct answer. Mathematically. ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/programming-tech-brief-by-hackernoon-6364125/episodes/undefined-behavior-ghosts-in-the-fog-or-boundaries-of-a-model/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/programming-tech-brief-by-hackernoon-6364125/undefined-behavior-ghosts-in-the-fog-or-boundaries-of-a-model.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.