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jimaway123

HN member
Joined
Sat, Jul 11, 2026, 2:49 PM UTC
HN karma
4
Public activity
13 items

About jimaway123

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Recent public activity

  1. comment
    Comment #49214890

    It's called inflation. If you helicopter money on people they will bid up the prices of everything that they need. We had an experiment with this just a few years ago.

  2. comment
    Comment #49214852

    7x not 390x

  3. comment
    Comment #49170505

    >>>The problem is that a reader should not do anything with the data that is read, which depends on its value, before validating the copy, by counter comparison. The description of…

  4. comment
    Comment #49170456

    So you're saying the problem that this article is solving is just preventing the language from generating code that can possibly load some incorrect bytes from main memory, even th…

  5. comment
    Comment #49169248

    From the article: >>>The Problem: Even if the reader detects that the data was modified and discards the copy before use, the act of copying the non-atomic data itself still trigge…

  6. comment
    Comment #49103185

    There is a good proportion of the planet that will look at that and say "well we just needed to write bigger checks."

  7. comment
    Comment #49051221

    What do you mean? The FBI could know that this VPN ip visited ngrok and then the retailer website, but how would it know that that ip was associated with the specific GDID unless m…

  8. comment
    Comment #48991990

    Yes I can see it would be pretty fast, but the computation is defined at run time and its evaluation uses pointers to the various nodes of the computation graph. This limits what o…

  9. comment
    Comment #48991512

    Is anyone aware of a version of this focused on very speed sensitive, low-level incremental computation? Like perhaps a compiler that generated a kernel for doing an incremental co…

  10. comment
    Comment #48991322

    How do you consistently update a DAG, like you describe in your medium article, if the functions corresponding to the nodes in the graph are free to create new dependencies willy-n…

  11. comment
    Comment #48912357

    Can anyone comment on the suitability of databases of any kind as the data source for running a "high frequency trading" backtest? The fact that the market data ticks are in a data…

  12. comment
    Comment #48872917

    block statement (assignment) expression operator (post-increment) operator (dereference) variable expression variable I don't think this could possibly be a valid AST for '*lwr++ =…

  13. comment
    Comment #48872604

    Does anyone know exactly what is going on here to cause this difference? I am extremely puzzled that the "beginner friendly" code is not at some point in the compilation pipeline i…