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calvinlh

HN member
Joined
Tue, Jan 10, 2017, 3:47 PM UTC
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16 items

About calvinlh

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Recent public activity

  1. comment
    Comment #28857904

    $4000 to exercise, but a lot more in taxes. Given that his shares were worth about 1/6 of what they are now, and assuming the FMV for tax purposes was about 1/3 that, he would have…

  2. comment
    Comment #27908915

    If the "You may not use the material for commercial purposes" clause applies to the wire protocol itself, does MongoDB itself get an exception to that for Atlas/MongoDB Enterprise?…

  3. comment
    Comment #27586543

    You're off by a factor of 3600-- 1 watt is a Joule/second, not a Joule/hour. 1 GJ / 1800s ~= 555kW, not 2GW.

  4. comment
    Comment #27044645

    Yes, but that only stops you from claiming capital loss, you still pay taxes on gains

  5. comment
    Comment #22576970

    If you only want a subset of the repo's files, you can use Github's Subversion interface: https://stackoverflow.com/a/18194523

  6. comment
    Comment #17645539

    According to this article on Wikipedia, it's a linear relationship: https://en.wikipedia.org/wiki/CPU_power_dissipation Edit: maybe this takes into account that when you increase f…

  7. comment
    Comment #15854316

    https://www.google.com/search?q=2^256 You're off by about 68 orders of magnitude; it's 2^32 that's approximately 4 billion.

  8. comment
    Comment #14965329

    There have been reports of drivers changing ratings retroactively after seeing their own rating drop, or if a customer doesn't tip.

  9. comment
    Comment #14965328

    There have been reports of drivers changing ratings retroactively after seeing their own rating drop, or if a customer doesn't tip.

  10. comment
    Comment #13927756

    You can find engineering samples of the chips on Digikey: http://www.digikey.com/products/en?FV=ffecdb78&pkeyword=fpga Looks like the cheapest one is $17k (so 15 Titan Xs? 24 1080T…

  11. comment
    Comment #13558361

    Keep in mind it's highly unlikely that all of those employees are engineers, probably lots of sales/marketing/customer service people. Still, with benefits and stuff I'd estimate m…

  12. comment
    Comment #13403688

    You can't, they're a private company. Can't short Uber either.

  13. comment
    Comment #13399371

    Zed Shaw, author of Learn Python the Hard Way , thinks Python 3 strings are broken. He also needs to read this article. https://learnpythonthehardway.org/book/nopython3.html

  14. comment
    Comment #13389123

    Who says that high profit implies high tech? Your Wikipedia link only says high tech often offers the potential for high profit. Is the Large Hadron Collider not high tech if it do…

  15. comment
    Comment #13377526

    Currently, there is absolutely no realistic way to set up the infrastructure required to operate such labs in third world countries. The costs would be astronomical. While, yes, id…

  16. comment
    Comment #13365786

    For him, the kicker was the battery life. How do you test battery life in the Apple store? You're not allowed to unplug the thing. (And even if you could, who's going to spend seve…