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4 points by lojic 4267 days ago | link | parent

Thanks - I had forgotten about the repl operator that pg mentioned in that thread. I'll have to try that out.

I love the quote from Ron Garret about the benefits of a REPL.

  "Debugging a program running on a $100M piece of hardware
  that is 100 million miles away is an interesting experience. Having a
  read-eval-print loop running on the spacecraft proved invaluable in
  finding and fixing the problem."