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tracyspacy

HN member
Joined
Sat, May 11, 2024, 10:13 AM UTC
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31
Public activity
76 items

About tracyspacy

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Recent public activity

  1. comment
    Comment #48924838

    thank you. As for python, seems it is preinstalled on pi, I assume option you suggested might be also viable initially, I'm not very experienced in python though. Right now I feel …

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    Comment #48766243

    I don't think the loop unrolling plays a big role here, I guess it was more an example. While post body contains control flow, it can be simple arithmetic operation instead and it …

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    Rust sort_unstable_by with more complex closure unexpectedly shrunk binary

    Thing I stumbled upon: I added boolean argument and if statement inside sort_unstable_by closure: ``` //from |&a, &b| compare(a, b) //to |&a, &b| if is_reverse { compare(b, a) } el…

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    Fli -a tiny (18KB) easy to read file listing tool. Rust no_std and Libc

    Why? I have access to my raspberry pi zero via ssh only. As for me it is hard to differentiate types of files etc based on colors, I needed something more readable and clear like p…

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    18KB file listing tool in no_std Rust and Libc

    Initial release of FLI - really tiny and fast (like a ) directory listing tool. Initial Why: need some easy readable ls like tool for rpi to use via ssh. Current Why: check if with…

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    A menu bar app that shows Lemmy posts

    A lightweight menu bar /system tray app written in Rust that fetches and displays Lemmy posts at a set interval. Shows some additional info such as upvotes, downvotes, and comment …

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    Emulating Petzold's Code BCD decoder -logic gates are persistent tasks on a VM

    I'm building a tiny embeddable VM in Rust, where the core primitive is a Task with its own state and executable bytecode instructions. Recently I added new example: Implementation …

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    Logic gates as persistent stateful tasks – a BCD decoder built on a VM

    I'm building a tiny embeddable VM in Rust, where the core primitive is a Task with its own state and executable bytecode instructions. Recently I added new example: Implementation …

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    Show HN:Logic gates as persistent stateful tasks – a BCD decoder built on a VM

    I'm building a tiny embeddable VM in Rust, where the core primitive is a Task with its own state and executable bytecode instructions. Recently I added new example: Implementation …

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    My journey from a todo app to a VM where tasks are stateful executable programs

    # How it all started? Sometimes, there are moments when you feel loosing control over your life, when there is to much on a plate and all this overwhelms you, makes you anxious. Fo…

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    Spacydo: State machine example with own calldata for state transition rules

    In this example Traffic Light task is a simple state machine which has it's own state transition rules in calldata that executes by vm on each task's instructions call. VM has pers…

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