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A comment on Every Programmer Should Know #1: Idempotency.

Re:Every Programmer Should Know #1: Idempotency by andorov on Monday December 11, 2023 @01:41PM (#38603627)
I always remember this from the example my professor gave -

   'raise the control rods by 1 inch'
vs 'raise the control rods to a height of 4 inches'
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