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abra529

HN member
Joined
Wed, Jul 01, 2020, 11:20 AM UTC
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27
Public activity
7 items

About abra529

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Recent public activity

  1. story
  2. comment
    Comment #25431972

    I see, thanks for the explanation. Just read your previous blog post that goes into more detail about this. [1] I don't know much about compilers, but I guess Defect Report #260 su…

  3. comment
    Comment #25428952

    Is it not guaranteed? Looking at this question [1] on StackOverflow and the quotes from the standard included in the question, it seems that the value should be preserved. (It rais…

  4. comment
    Comment #25428899

    Commenters here as well as the author seem content with asserting that under C semantics, the code after the second optimization exhibits UB when it dereferences (p+1). Is it reall…

  5. comment
    Comment #24387240

    Surprisingly, it isn't always the case that each driver optimizing their own route will lead to a global optimum - see Braess's paradox. "If every driver takes the path that looks …

  6. comment
    Comment #24236518

    > 15,0000 lines Did you mean 150,000 or 15,000?

  7. comment
    Comment #23705394

    Wikipedia is a tertiary source. Pedagogical resources are also usually tertiary sources.[0] [0] https://en.wikipedia.org/wiki/Wikipedia:TERTIARY