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C'è qualcunə in linea che usa regolarmente LUA come linguaggio di programmazione/scripting?#programming #coding

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C'è qualcunə in linea che usa regolarmente LUA come linguaggio di programmazione/scripting?#programming #coding

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  • evgandr@mastodon.bsd.cafeundefined

    Commitin programming crimes }:->

    Uncategorized programming smarthome selfhosting
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    evgandr@mastodon.bsd.cafeundefined
    Commitin programming crimes }:->Few weeks ago I seriously looked to the mine OpenHAB installation and asked a question for myself: "Am I really need it?" Look, I have a few ZigBee devices, which are connected to the my server with the help of ZigBee2MQTT. Thusly, all necessary values and knobs are accessible through the MQTT topics.And I'm using the OpenHAB (big Java application which eats ton's of RAM and constantly swapping) just to:1) Read values from MQTT topic2) Read weather forecast from Open-Meteo through simple REST API endpoints3) Store all the data to the PostgreSQL DB.4) Display these data in the nice Web page which works only in browsers with JS engine.So, basically, I trade tons of RAM and processing power just for a nice web-page with few indicators. While retrieving data from my ZigBee devices processed by the another service.After that thought, I started to think about replacing this monster with small hand-written program, which will not eat 700 MB of RAM. Just Nginx, small FastCGI script on C, which will read values from DB and display them on the simple HTML page. And another small daemon (also written in C) which will take data from MQTT topic (and from REST API of Open-Meteo) and will write them to the DB. And possibly some PGSQL procedures to analyze these data.At least I'll have fun #programming #C #smarthome #selfhosting
  • trashheap@tech.lgbtundefined

    Select all statements you agree with.

    Uncategorized floss llm stochasticparrots generativeai eliza programming
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    trashheap@tech.lgbtundefined
    Select all statements you agree with. Specifically curious about respondents from the #floss crowd, but everyone with an opinion should participate. Boosts welcome for larger sample size. #llm #stochasticParrots #ai #generativeAI #eliza #programming
  • ashafq@hachyderm.ioundefined

    Sometimes I wander into wonderful rabbit holes.

    Uncategorized programming math
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    ashafq@hachyderm.ioundefined
    Sometimes I wander into wonderful rabbit holes.This week's adventure, "What’s the fastest way to multiply two 32-bit numbers on an ARM Cortex-M0 CPU?"If you're thinking Karatsuba multiplication (https://en.wikipedia.org/wiki/Karatsuba_algorithm), you’re wrong.While Karatsuba offers a lower asymptotic complexity (around O(n^1.58)), it only pays off when used recursively on larger integers.On the Cortex-M0, Karatsuba runs much slower than the plain naïve multiply. It turns out, simplicity wins at this scale.Godbolt Source:https://godbolt.org/z/4rP7bnv6r#programming #math
  • gustavinobevilacqua@mastodon.cisti.orgundefined

    #Reminder

    Uncategorized reminder goodadvice programming
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    valhalla@social.gl-como.itundefined
    @GustavinoBevilacqua you don't want the focus to follow your eyesyou want the focus to follow your *mind*sadly, fluxbox doesn't have this feature yet