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ajennings

HN member
Joined
Tue, Sep 14, 2010, 6:56 PM UTC
HN karma
370
Public activity
84 items

About ajennings

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Recent public activity

  1. comment
    Comment #44619463

    I'm curious on your response to GP's question. Have you heard of AHSME, AMC, or AIME? Nobody mentioned them in high school (1997) until I heard of them online and got my school to …

  2. comment
    Comment #42480698

    This. The inconsistency of foul calls. I understand the mentality of "if you're not cheating, you're not trying" and "if you're not flopping, you're not trying", but it ruins the g…

  3. comment
    Comment #41721520

    Does anyone know of an open-source way to control these JuiceBox chargers?

  4. comment
    Comment #41307438

    This reminds me of a bug I created where the calendar showed only 30 days in March. I took the number of hours in the month, divided by 24, and rounded down. The bigger problem was…

  5. comment
    Comment #34181374

    I was super happy with my Purism Librem 15 for 2 years. (Weird freezing issues after that. Replacing the memory didn't help. Maybe the mainboard went bad?) Have been tempted to try…

  6. comment
    Comment #31102292

    Does anyone have a sleep/suspend configuration that isn't too difficult to configure and works well? I should update and try again, but as of 6 months ago, this was the one thing t…

  7. comment
    Comment #31097394

    Screen size. They had a 13 and 15. Now they just sell their second-generation flagship, the 14.

  8. comment
    Comment #31097280

    I bought a Librem 15 before the 14 existed. I was very happy with it (including battery life/suspend) for about a year and used it with Linux as my daily driver. Then hardware star…

  9. comment
    Comment #28991370

    A couple months ago, I tried to make a visualization video on Arrow's Theorem: https://youtu.be/Uvax1Hj8t_E I probably need to get my act together and do a final version of that vi…

  10. comment
    Comment #28353085

    Here's how I did it by hand (assuming you can buy multiple of a given item): Work in cents, modulo 87 (the cost of the cheapest item, the pinwheel). The total we want is 4394 (or 4…

  11. comment
    Comment #26977371

    Agree. Also, you could do the following things which Voice doesn't support: - Have multiple chats open (and be working on several responses) at the same time - Star chats (nice wor…

  12. comment
    Comment #26730986

    Excellent resource. Thank you!

  13. comment
    Comment #26730568

    The code is mostly C#. There is also an Android app in Java. It is in the supply chain/warehouse management industry. I will email. Thanks!

  14. story
    Ask HN: Best way to sell a $28k MRR company

    I own a SaaS business with a family member, which has become a nice lifestyle business, but my business partner is ready to retire and I've become involved in a YC company which is…

  15. comment
    Comment #25508825

    Code128 has a mandatory checksum, so I'm surprised they try to do it with a font. Code39 is pretty common to convert into a font, since the checksum is optional.

  16. comment
    Comment #22834810

    The problem is that we need a way to say "actually; without exaggeration or inaccuracy" succinctly. Also, to say "I am using an idiom, but non-idiomatically." "Literally" should be…

  17. comment
    Comment #21577117

    I tried this as a side project: http://sendfiles.direct/ It's not perfect, but I still use it sometimes.

  18. comment
    Comment #21328955

    The parent post said: > a third-party candidate doesn't spoil an election, because your second-place vote will still count. (E.g. Nader wouldn't have taken votes from Gore, so Gore…

  19. comment
    Comment #21326848

    If Nader takes enough votes from Gore, then Gore will have the fewest first place votes and get eliminated first. Then Nader has to go up against Bush and it all comes down to who …

  20. comment
    Comment #20963259

    Maybe you're right. I know displaying in hex was way faster than displaying in decimal and seemed fast enough, so I stopped there. I didn't test rendering speed specifically. Doing…

  21. comment
    Comment #20962649

    Displaying hex is quite fast (compared to trying to display decimal), though you're right that it might add up to a noticeable amount of time in the end. I did the full million dig…

  22. comment
    Comment #20957925

    I didn't note timing numbers, but rendering digits in hex was basically instantaneous, even when doing a million (decimal) digits. Rendering the digits in decimal was significant d…

  23. comment
    Comment #20956570

    Personal domain. I haven't used it for much over the years. The hosting is static pages on S3. I wonder if there's anything I could do to avoid the domain getting flagged. Maybe it…

  24. comment
    Comment #20956532

    It should take 415kB to store a million digit number, and the algorithm only needs to keep two of them. So, 1MB total to calculate a million digits of pi. I wonder if there are a l…

  25. comment
    Comment #20956477

    odds, not primes. And I'm sorry if it looks like 13 over 24. It's supposed to look like 1/2 times 3/4. (The next term adds 5/6, and so on.)