15155

22 ms·

451.
by 15155 10mo ago
Because what's the point? You're running JS (an 'interpreted', managed language) - it's already intentionally designed to be executed in a sandbox. Unless you provide hooks out to the host system, it can't do a
452.
by 15155 10mo ago
mquickjs shouldn't be escapable, in theory, given the memory model. I would do everything possible to avoid WASM, otherwise I'd just run V8.
453.
by 15155 10mo ago
> why so many on HN support him Because "anything orange man does is bad, no matter what."
454.
by 15155 10mo ago
https://github.com/bellard/mquickjs Featured recently on HN.
455.
by 15155 10mo ago
What is the e-paper display part number / manufacturer?
456.
by 15155 10mo ago
Sounds like a market for Faraday GPS spoofer boxes.
457.
by 15155 10mo ago
> Whenever viewing an image on a professional camera Viewing any preview image on any camera implies a debayered version: who says is it JPEG-encoded - why would it need to be? Every time I browse my SD card full of persisted RAWs, is th
458.
by 15155 10mo ago
> Of course it works in reverse This math doesn't work in reverse because there aren't as many applicable people or relevant districts in the rest of the states. Mississippi has far fewer total disenfranchised Democrats (in bot
459.
by 15155 10mo ago
Because in states like California, Colorado, etc., vast swathes of Republicans do not bother to vote because their vote is overridden. The numbers don't work in reverse. Just look at the county maps within blue states: these elections
460.
by 15155 10mo ago
Yes, people usually shoot RAW (anyone spending this much on a camera knows better) - but these cameras default to JPEG and often have dual-capture (RAW+JPEG) modes.
461.
by 15155 10mo ago
You are correct, because the current implementation of the electoral college is currently synonymous with "winner takes all" in all but two states - ensuring no opposing party turnout in states that are a foregone conclusion. If t
462.
by 15155 10mo ago
How did she do in the primaries?
463.
by 15155 10mo ago
> 5v signal (despite being designed for 3.3v signal most will handle 5v fine All WS2812B parts that I am aware of are specified for 5V signal and 5V power, not 3.3V. Some brands won't even accept 3.3V input signals and require level
464.
by 15155 10mo ago
> Now apply that to weapons systems in conflict against an enemy that DOES have modern production that you (no longer) have... it's a recipe for disaster/enslavement/death. How do you maintain this production with a sudden
465.
by 15155 10mo ago
> It irritates me to no end that Gowin won't open their bitstream format because they'd displace a bunch of the low end almost immediately. All of their IDE/programmer/etc binaries are basically entirely unprotected,
466.
by 15155 10mo ago
> EDA stuff was designed by software people. No - EDA software is built by hardware experts moonlighting as software engineers, which is partly why it is so obtuse.
467.
by 15155 10mo ago
I use Chinese contract CNC providers for non-firearm parts all the time: you're sorely mistaken if you think any random Chinese millshop can't produce a 100-year-old design just as well as any American one.
468.
by 15155 10mo ago
Yes. The key enabling feature is a lack of malloc()
469.
by 15155 10mo ago
Want to know the easiest way to spot someone who has never used a bump stock or an actual full auto firearm? They'll cite bump stocks as a threat.
470.
by 15155 10mo ago
The whole concept of rights is to protect activity you don't agree with. Who are you to really say otherwise?
471.
by 15155 10mo ago
The taxpayer: this is a drop in the bucket in the areas that need them.
472.
by 15155 10mo ago
I can produce a 1911, Glock, or an AR-15 in all of these places in under a day and no law can really prevent that. The tech isn't going anywhere, it's a century old.
473.
by 15155 10mo ago
Yes: 100 year old tech isn't going to be swept under the rug so easily, I am thankful for that.
474.
by 15155 10mo ago
So just use Google to obtain the documentation? Or a fake email? The PDFs are pretty easily obtainable by title: https://www.google.com/search?q=gowin+user+guide+filetype%3A... https://www.google.com/search?
475.
by 15155 10mo ago
Digital logic design isn't software programming, and today's FPGAs are for most intents and purposes 'single-configuration-at-a-time' devices - you can't realistically time-slice them. The placement and routing flow
476.
by 15155 10mo ago
Gowin and Efinix's tools are extremely spartan compared to Vivado or Quartus: they're pretty much straight HDL to bitstream compilers. There's also a FOSS implementation flow available for the Gowin chips (but I haven't
477.
by 15155 10mo ago
None of these things are true for the new, cheap Chinese contenders.
478.
by 15155 10mo ago
> make them easy to drop in instead of pains in the butt How much easier does it need to be than putting down a single 1mm^2 LDO and a QFN IC? Is this really that difficult?
479.
by 15155 10mo ago
This is your job, and it really shouldn't feel difficult. This is really not tedious: the minimum board design for these chips literally consists of just power, JTAG pins, and a clock (if the internal oscillator isn't good enough.
480.
by 15155 10mo ago
Embed the bitstream into your MCU firmware binary, bitbang the 50-100KB bitstream into SRAM via JTAG from your MCU in all of 10ms. This is <100 lines of Rust.

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