zevv

8 ms·

31.
by zevv 2y ago
"we have identified an interoperability issue [..] in which random temporary radio traffic disruptions are incorrectly recognized as legacy switch power toggles" Yeah right, this is some nice BS. These
32.
by zevv 2y ago
Although this is a fun project, this seems like a silly amount of work to get this to work: this display controller has been supported in the Linux kernel for ages. Why not just add the panel to the device tree and let the kernel handle all
33.
by zevv 2y ago
Right, it seems `Any` and `downcast_ref::<>` were the missing parts for the downcasting. Upcasting is new in nightly with `#![feature(trait_upcasting)]`
34.
by zevv 2y ago
This is a nice example to do inheritance the Rust-way using composition instead of OO, but still I'm missing some essential parts for which I have not found the proper Rust idioms yet. For example, when building a widget hierarchy, I w
35.
by zevv 2y ago
Ah, yes, 40 years ago, wasn't that about the time the Jackpot started? I've heard rumors we are right in the middle of it now.
36.
by zevv 2y ago
I might be going around in the wrong social circles, but none of the people I know look anything like the realistic people in these images. Are these models even able to generate pictures of actual normal everyday people instead of glossy
37.
by zevv 2y ago
Hi Zachary, "Mechvibes and Klack [...] both have some shortcomings: [...] large, [...], lags, [...] closed-source " Did you check out Bucklespring? Tiny (15kb binary), open source, runs on linux, macos and windows: https:/&#
38.
by zevv 2y ago
I almost bought myself an Ecoflow system today, consisting of a battery, some panels and an inverter. I'd like to power about 150W (my baseline usage) back to my house from solar at daytime, and charge the battery with any excess pow
39.
by zevv 2y ago
https://web.archive.org/web/20240524065427/https://blog.dani... https://www.youtube.com/watch?v=1xFEbXWstCM
40.
by zevv 2y ago
Not distributed per se, but diversity makes a huge difference in resilience. When everybody is using the exact same tech, the fall out of an incident can be huge because it will affect everybody everywhere at the same time. Superficially
41.
by zevv 2y ago
My friend doesn't quite grasp this yet, can someone explain? Is the reconstructed detail all "real" and extracted from the blurred input, or is there some model at work here, filling in the image with plausible details, but b
42.
by zevv 2y ago
Well written article, nice and to the point. Do recommend. Decades ago I declared myself too stupid to use shared memory with threading; I have learned to avoid this whenever possible, or abstract away the memory access under a safe layer a
43.
by zevv 2y ago
And of course there's a reddit for that: https://www.reddit.com/r/Jarrariums/
44.
by zevv 2y ago
One of the delights I discovered over the last few years is constructing and maintaining sweet water "jarrariums"; I take whatever glassware I fancy - pots, jars, glasses - collect some soil and plants from an interesting pond I f
45.
by zevv 3y ago
Right, please use this one instead of my crappy design, this PCB seems comes with a DC/DC converter to properly power your dongle with 5V instead of 3V3.
46.
by zevv 3y ago
Here are the original kicad files https://github.com/zevv/m2-to-usb Please do check for yourself if this all makes sense, and I will not take responsibility for any fried laptopts or dongles. Note that the power supply
47.
by zevv 3y ago
You just send the design files to a PCB manufacturer and receive the boards on your doorstep a few days later. 5 of these PCB's cost me $6 or so.
48.
by zevv 3y ago
I recently made something similar to make use of the unused WWAN M.2 slot in my laptop: https://i.imgur.com/xGXl4Xt.jpeg Crack the logitech dongle out of the USB casing and solder on the converter PCB.
49.
by zevv 3y ago
Question I have: is it just a bunch of cells wired up, or is there a BMS (battery management system) in there doing the things you need to do to make a battery safe and make it last: cell balancing is essential to make sure the pack will su
50.
by zevv 3y ago
Too little too late. Running your own email server is a thing of the past. I have properly and correctly implement SPF, DKIM and DMARC for years. Still, at any time Google, Microsoft or some Big Party might find - for reasons unclear - my s
51.
by zevv 3y ago
Just fill in pa-contact@photofairy.ai for the address.
52.
by zevv 3y ago
So, what this is: it's a Nim macro that rewrites your regular procedural code into a continuation using the CPS transform; this offers you total power over the flow control of your code and allows you to build things like coroutines, a
53.
by zevv 3y ago
So, what this is: it's a Nim macro that rewrites your regular procedural code into a continuation using the CPS transform; this offers you total power over the flow control of your code and allows you to build things like coroutines, a
54.
Show HN: Visualizing Memory Allocations(github.com)
1 points by zevv 3y ago|0 comments
55.
by zevv 3y ago
Interestingly, this is exactly the reason the Lua langue was conceived more than 30 years ago.
56.
by zevv 3y ago
Ha, nice to see this on HN: this article was pretty helpful to me to understand the concept a few years back when extending my PEG parsing library [1] with a Pratt parser; this mitigates the problem of PEG parsers not allowing left recursio
57.
by zevv 3y ago
Nothing beats baudline, this has been my go-to signal analyzer tool for decades. It makes me sad that the project has not seen any updates for a long time, and it is getting harder to get it to run proper on a modern OS. I believe the autho
58.
by zevv 3y ago
I wanted to use Rust on embedded. I probably gave up way to early. But I really could not do it. This is how to set a GPIO bit, from the official "Embedded Rust" book: MY_GPIO.borrow(cs).borrow().as_ref().unwrap().odr.modify(|
59.
by zevv 3y ago
Silly article, comparing POSIX to the Amazon S3 API. POSIX is so much more than storage.
60.
by zevv 3y ago
There has been a more-or-less working CPS implementation for Nim for a few years now: https://github.com/nim-works/cps https://github.com/nim-works/cps/tree/master/docs Nobody seems

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