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The case files

The workshop.

Eight cases, one technique each. Work through them in order; each ends with a check that tells you the case is closed.

  1. 01Read the tracebackThe missing croissant12 min
  2. 02Reproduce it firstThe customer who was paid to eat15 min
  3. 03Print, then logThe points that keep growing15 min
  4. 04breakpoint() and pdbThe first page of reviews15 min
  5. 05Divide and conquerOne bad row in two thousand15 min
  6. 06HeisenbugsThe croissant that followed someone home12 min
  7. 07Profile, don't guessThe slow regulars report15 min
  8. 08Assumptions lieThe missing cent15 min