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rspencer

HN member
Joined
Mon, Jan 17, 2022, 10:14 AM UTC
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8 items

About rspencer

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Recent public activity

  1. comment
    Comment #44961173

    It is equivalent because it's not a plus-scan but a (0^+)-scan which resets every time it hits a null (there's a more in depth explanation here https://robertandrewspencer.com/aoc_…

  2. comment
    Comment #44945358

    It was intended to split a list of `int|None` into its non-none stretches. Much like how `string.split('x')` splits a string by matching the character 'x'

  3. comment
    Comment #44944897

    I had a similar thought a few years ago with an Advent of Code problem for which my solution in python might have been max(map(sum, input_list.split(None))) To decipher this the ey…

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  6. comment
    Comment #32383346

    If you want to read a sci-fi drawing from it, I'm surprised to see no-one yet mention Snow Crash by Neal Stephenson. Without spoiling too much, it asks what would happen if the bic…

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  8. comment
    Comment #29965104

    Has this result appeared in any publications yet? It should be pretty easy to check, as the post says, but I'm curious to know if it will be written up. I'd be interested to see ho…