Karliss

19 ms·

181.
by Karliss 2y ago
I like how you chose the content of drawing so that it's complemented by lenticular effect instead of fighting against it. In many typical lenticular pictures that attempt to show an animation or 3d effect, there are angles in which yo
182.
by Karliss 2y ago
If you know just a little bit of electronics, for something like a pedal it might be more straight forward to take it apart, wire up the pedal switch directly to rpi pico and run something like QMK or any other usb keyboard firmware on it.
183.
by Karliss 2y ago
You get an error that tail call can't be performed which is kind of the point of tailcall attribute. Same thing with regular c++ destructors or dozen other language features which interfere with tail calls, no need for extensions like
184.
by Karliss 2y ago
The portable alternative is being explicit with your loops, possibly in combination with gigantic unwieldy switch statements or some regular goto (it is still part of standard). But that comes at the cost of readability and sometimes perfor
185.
by Karliss 2y ago
I guess the idea is was that Firedancer is designed with fixed update rate in mind. And the demo makes an assumption that it will run at 60 FPS = 60 updates per second, probably becoming very fast and hard on 360 Hz screens. But that's
186.
by Karliss 2y ago
Looking at the demo source code it seems like it is running everything in browser and is not prerendered. It just lacks a parser. So the AST nodes in all examples are created through function calls https://github.com/fal-wo
187.
by Karliss 2y ago
Initially I also though that they are just using same trick as what they have for rest of the custom colored indicator shapes. But after looking at some teardown videos of EP-133 it seems to be using real 3x(10+1)segment display module for
188.
by Karliss 2y ago
If some companies explicitly switched to subscription model that would also be an improvement. With proper subscriptions the company at least needs to clearly specify how long they will provide their service in exchange for your money, and
189.
by Karliss 2y ago
That's the exact reason why techniques based on hard to duplicate random patterns exist. Anyone can buy off the shelf tamper resistance seals, they mostly work against unsophisticated attacker. Better ones have a serial number, which m
190.
by Karliss 2y ago
Do you really need hundreds of thousands of range queries because you are trying to process hundreds of thousands of network requests, or trying to retrieve/transform hundreds of thousands of entries? Or are you actually attempting to
191.
by Karliss 2y ago
You can define nodes and edges on the same line in graphviz. Here is an example: https://viz-js.com/?dot=ZGlncmFwaCB7CiAgYSAtPiBiIC0-IGMgLT4g... Of course depending on complexity of graph you might want to do it separately
192.
by Karliss 2y ago
One thing to consider for visual programming is whether you are describing data flow or control flow. Most of the examples where visual programming is working well are either for data flow: shader/material graphs in game engines, compo
193.
by Karliss 2y ago
I have a feeling that it might be due to C++ solution not being proper BFS since it doesn't have anything preventing the visiting of same state multiple times. One thing that slightly tripped me is that full BFS state space without add
194.
by Karliss 2y ago
That's a bit misleading the level of vacum might differ by factor of 10000, but most of the force is still coming from atmosphere. For overall mechanical strength it doesn't matter that much if its 0.99 or 0.99999999999 atmosphere
195.
by Karliss 2y ago
In real world things don't fit neatly in the boxes established by textbook definitions. The borders between various concepts are fuzzy, and in production implementations for practical purposes like performance, code simplicity, better
196.
by Karliss 2y ago
The part that makes me feel most uncomfortable about usb VID/PIDs is that they are only 16bits each. While I don't think 4billion unique commercial USB devices is limit we will reach anytime soon, efficiently managing the availabl
197.
by Karliss 2y ago
Game physics are often using a separate mesh from the one used for rendering or even combination of primitive shapes anyway. So it doesn't matter how graphics part is rendered. No point wasting resources on details which don't aff
198.
by Karliss 3y ago
No diodes, no matrix all you need is two microprocessors (in addition to your computer) communicating with each other over custom serial protocol. Definitely the simplest solution.
199.
by Karliss 3y ago
You can pass -fdiagnostics-text-art-charset=[none|ascii|unicode|emoji] if you want real ASCII.
200.
by Karliss 3y ago
Supposedly Github Arctic vault was stored in giant 2d barcodes on film reels https://en.wikipedia.org/wiki/Boxing_barcode
201.
by Karliss 3y ago
Most compact QR encoding capable of representing hex symbols is alphanumeric mode which requires 5.5 bits per character. Which means the output will be 5.5/4 = 1.375 times longer than encoded binary data or 37.5% overhead. That's
202.
by Karliss 3y ago
You can sometimes see a similar approach in somewhat recent (~last 10 years) microcontroller devboards. Many of Nucleo devboards for STM32 microcontrollers, and some Cypress PSoC devboards (CY8CKIT) consist of two halves. One containing th
203.
by Karliss 3y ago
Yes seems like audio transcript error. The audio says 192375 instead of 2375 . Same number just the first few digits got cut off.
204.
by Karliss 3y ago
If you compare against the new hobby plotters -> sure those are somewhat crappy. I am a bit surprised about how much they cost. Those plotters are essentially using the same parts as low end 3d printers, but have half the axis, no heater
205.
by Karliss 3y ago
I don't think double sha256 makes any difference with regards to collisions. If there is a collision after single sha256 they will still collide after second layer of hashing sha256(x)=sha256(y) => sha256(sha256(x))=sha256(sha256(y)
206.
by Karliss 3y ago
If they implemented this properly there wouldn't be any need for shim. So talk about ignoring signing requirements is meaningless. Adding single flag in the installed application table not to erase the application settings+icon cache w
207.
by Karliss 3y ago
I just noticed if you click "start trial" it will automatically add 1 $1000 license to cart. Really? Doing classic hidden subscription dark patterns for a $1000/month software. It's already shitty thing to do for a $15 s
208.
by Karliss 3y ago
Even the FAQ page that other comments linked repeats multiple times "quickly iterate on designs, and then use existing CAD tools to finalize placement, routing". If this was a fully featured freestanding CAD tool, you wouldn'
209.
by Karliss 3y ago
If anyone else want's to play around with it (I did) I made a shadertoy version https://www.shadertoy.com/view/XXfXWl
210.
by Karliss 3y ago
There is a shader which uses similar idea to detect what kind of GPU you have https://www.shadertoy.com/view/slySWV

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