~/talk

Programming’s Greatest Mistakes

Talkat Devoxx France 2024 · 2024-04-17..04-19· [software-architecture]
slides:none on file

A rapid catalog of real failures with numbers and root causes: a utility built in Visual Basic 6 shows a UI that accidentally shipped crude wording; COBOL/Fortran date choices force the Y2K scramble costing about $500 billion; Pentium FPU rounding error triggers a $475 million replacement; null references become the "billion dollar mistake"; Mariner 1 specification error destroys an $8 million probe; Mars Climate Orbiter misuses pounds‑force‑seconds vs newton‑seconds and loses $327 million.

AI-written summary · about

  1. 0:00Introduction
  2. 8:37Early career mistakes
  3. 11:55Y2K bug and data storage
  4. 18:01Hardware and Silicon errors
  5. 19:56The billion-dollar mistake
  6. 21:47Software bugs in space
  7. 24:17Unit conversion errors
  8. 29:25Copy-paste programming errors
  9. 31:28Conclusion
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