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tracyspacy
HN member- Joined
- Sat, May 11, 2024, 10:13 AM UTC
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About tracyspacy
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Recent public activity
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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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