Matteꙮ Italia

@cvtsi2sd

Software developer at Comelz, working mainly in C++ and Python on Linux; physics BSc. Long date Stack Overflow user, extremely latecomer to Twitter. he/him

Milan, Italy
Vrijeme pridruživanja: svibanj 2016.

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  1. Prikvačeni tweet
    15. sij
    Odgovor korisniku/ci

    People in this thread be like "no but you see, the problem with the Python packaging pile of crap is that there aren't enough layers, add $favorite_tool at its top, *that* will fix it"

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  2. proslijedio/la je Tweet
    prije 20 sati

    I wrote some thoughts on software performance:

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  3. prije 52 minute

    More in general, the "optimize later" adage is true up to a point - while it's true that one shouldn't worry immediately about the small stuff, writing code ignoring completely the performance aspect is the recipe to write an uniformly and unrecoverably slow application.

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  4. prije 59 minuta

    "attempts to add performance to a slow system often add complexity, in the form of complex caching, distributed systems…When a tool is fast in the first place these…may be unnecessary…resulting in a system…much simpler for a given level of performance"

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  5. proslijedio/la je Tweet
    prije 16 sati

    here's a card that doesn't look that weird. at first. So it's an ISA card with USB, right? that's rare (PCI was more common by the time USB got big) but why doesn't it have a bracket? and why does it say USB2ISA on it?

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  6. proslijedio/la je Tweet
    30. sij

    i hope this email finds you in vile health, bastard

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  7. proslijedio/la je Tweet
    27. sij

    I had to get a background check for my job, and it turns out the report is a 300+ page pdf of every single tweet I’ve ever liked with the work “fuck” in it. Enjoy your dystopian bs! *waves*

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  8. proslijedio/la je Tweet
    1. velj

    "è un mezzo che produce il 30% di energia in più rispetto a quanto consuma." Copia permanente: Non aggiungo altro se non .

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  9. 1. velj

    (defmacro ngorp (&rest args) (append '(progn) (reverse args))) ; ha-ha

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  10. proslijedio/la je Tweet
    31. sij

    I've been trying to figure out why the main menu performance on Warcraft 3 Reforged is so bad. It ends up the whole main menu is a web app running on Chrome. This thing runs worse than the actual game (likely because it's pegging an entire core of my CPU.)

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  12. proslijedio/la je Tweet
    29. sij

    Unicode announces extended support for Italian scripts

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  13. proslijedio/la je Tweet

    4% of my instructions are and/xor 5% add/sub 9% subroutine jumps 3% bit rotation 7% stack management 48% register loads/stores 5% inc/dec 2% set/clear flags someone who is good at the 6502 assembly please help me budget this. my registers are dying

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  14. proslijedio/la je Tweet
    10. stu 2011.

    I'm tired of clueless vi-haters regurgitating claim vi has two modes, one which beeps and one which destroys input. THOSE ARE THE SAME MODE.

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  15. 27. sij

    (reading a Tweet) "When I was ~3... " (thinking) "why are they masking out the two low bits? they should really write ~3u, as it is it's like, what, -4? 🤔 was bitwise negation even well defined for signed values before the standard mandated 2's complement? let me look it up..."

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  16. proslijedio/la je Tweet
    26. sij

    I’m actually a big supporter of separate bathrooms, it’s just that I want them separated into “people who inexplicably pee on the walls and floor” and the rest of us.

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  17. proslijedio/la je Tweet
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  18. 24. sij

    WTF Microsoft you PROMISED not to bother my Windows 7 with any more updates!

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  19. proslijedio/la je Tweet
    22. sij
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  20. proslijedio/la je Tweet
    22. sij

    It's wild how everything is so broken that private equity buying successful businesses they can strip the fat off, load with debt and leave workers with nothing has become an investment trend that's yet to get treated like a systemic economic crisis

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  21. 22. sij

    Once again, people aren't aware that the bs argument of dd is just an upper bound (and that whatever you are doing, dd is probably not the tool you want to use).

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