RiverCrochet

20 ms·

1.
by RiverCrochet 4d ago
You shouldn't be really scared until all devices follow the pattern of the iPhone (and maybe new flagship Android phones too, I'm not in that camp). New iPhones are expensive, more than $1000. Yet most people who get them finance
2.
by RiverCrochet 5d ago
was this before mmap(2)?
3.
by RiverCrochet 9d ago
If DRAM gets the ability to modify itself (computations), it doesn't eliminate the cache layer between the CPU and DRAM. For the CPU to see updated DRAM values it has to bring in the DRAM to cache. Now, if that's a large amount of
4.
by RiverCrochet 10d ago
L take. RAM is too slow for self-modifying code to be anywhere but F tier. This isn't 6502 land.
5.
by RiverCrochet 10d ago
Basically, the NX bit prevents CPU behavior (speculative fetches) that had a hand in Spectre-type vulnerabilities. That's surprising because that's not its purpose. This is for ARM CPUs.
6.
by RiverCrochet 14d ago
I recall joystick PEEKs being fine as long as you used port 2. Port 1 was muxed with the keyboard port and would type characters (2's and left arrows from what I remember).
7.
by RiverCrochet 15d ago
Without copyright, artist B could perform artist A's original work without penalty. If artist B is better at astroturfing social media than A (maybe because they pay a firm to do it) , then B makes money and A does not.
8.
by RiverCrochet 16d ago
It's fine. IPv4 addresses might get too expensive at some point, encouraging their deprecation. Or it's entirely possible having the option of IPv6 prevents IPv4 addresses from getting prohibitvely costly. Either way, IPv6 has its
9.
by RiverCrochet 16d ago
Me. If I develop an OS and release it for free public use, I've provided a public good.
10.
by RiverCrochet 18d ago
Firefox displays .json files decently if you ever need something in a pinch.
11.
by RiverCrochet 18d ago
ASCII was created in the 1960s. That's around the time when the industry wasn't really sure if all files were just going to be a stream of bytes that were completely up to programs to interpret, or if it was the OS's responsi
12.
by RiverCrochet 21d ago
Do you have a data cap? The cable provider near me charges you $10 for every 50GB over 1.25TB monthly. A while ago they offered an "unlimited" plan without that cap at a higher monthly rate. I've never heard of a fiber connec
13.
by RiverCrochet 23d ago
Get off the short bus twin. CPU backdoors do no good unless there is cooperation with network driver code or the CPU itself has full operating system with a full network stack. Intel's ME comes really close to that, but I don't th
14.
by RiverCrochet 23d ago
- If you can buy sugar on SNAP you can just make Kool-Aid, with 2 or 3 cups of sugar per gallon instead of one if that's your taste. Or you can get the powdered tea or lemonade and make super sweet tea/lemonade. Maybe it's sl
15.
by RiverCrochet 1mo ago
> If you got a call tomorrow that your child had taken his or her life because bullies had posted abusive content about them online This doesn't happen without clear signs beforehand or if you don't interact with your child at
16.
by RiverCrochet 1mo ago
Any publicly accessible protocol, such as Ethernet (wired and wireless) can only do so much to prevent DoS/DDoS on a given open multiple access medium. You can certainly bake in fairness, congestion control, etc. in the protocol level,
17.
by RiverCrochet 1mo ago
Reticulum uses attached LoRa devices, via USB for example if I'm not mistaken. It doesn't directly run on the LoRa devices. PC not really required. 512MB of RAM and enough Linux to get Python will run Reticulum, on Raspberry Pi&#x
18.
by RiverCrochet 1mo ago
> What part of these services have been designed to be inherently addictive do you have a hard time understanding? None whatsoever. Parents that allow/enable their children to access such things when they are clearly in adults-only
19.
by RiverCrochet 1mo ago
Here's a better fix: If a parent continuously allows their child to go to a known unsafe place, they are negligent and should no longer be a parent. The exception is if the operator of said unsafe place specifically enticed children. I
20.
by RiverCrochet 1mo ago
The price of food/groceries has doubled over the last few years. The price of new cars is also much higher than it has been. All money I used to allocate to eating out in restuarants now goes to groceries. My next car purchase will be
21.
by RiverCrochet 1mo ago
Most activity on Facebook is via phone. I bet Facebook would prefer to get rid of the website entirely; the age of adding Facebook like buttons and comment sections to websites is long past. I can't think of anything that works on the
22.
by RiverCrochet 1mo ago
I report the fraud to my card company. The card company reverses the charges and purses action against the fraudster if possible. The card company then tells me that because contracts made over the phone are null and void, using the credit
23.
by RiverCrochet 1mo ago
vi should be a kernel-level system call, tunable with sysctls. For agentic management.
24.
by RiverCrochet 1mo ago
From the "Apple II (original)" Wikipedia article: "The original retail price of the computer with 4 KiB of RAM was US$1,298 (equivalent to $6,900 in 2025)[21] and with the maximum 48 KiB of RAM, it was US$2,638 (equivalent to
25.
by RiverCrochet 2mo ago
I don't think it's you. Over its course the Internet and Web took over just about all communications, including culturally anchoring things like TV, radio, and newspapers. The takeover accelerated with the rise of broadband, Faceb
26.
by RiverCrochet 2mo ago
The words "trail on mouse" instantly reminded me of the Windows mouse trails, that's what I was expecting going into the article. But honestly, I really liked whatever you call this type of trail. Not sure this was the intent
27.
by RiverCrochet 2mo ago
No empathy. If you want to merely appear skilled instead of actually being skilled, and use false artifacts of skill to reap rewards, you deserve very harsh judgement.
28.
by RiverCrochet 2mo ago
The Famicombox is interesting. The article has a minor error - the unit houses up to 15 games, not 16. There is an internal cartridge slot for the menu ROM, but it's not a game. All the gory details you could ever want: http:/&#x
29.
by RiverCrochet 2mo ago
I booted this and played with this in VMWare. Played a bit of Snake. I couldn't figure out Wolf3d and the videoplayer didn't play the test video. I'm not too familiar with Lisp (although I did play a lot with LOGO as a kid),
30.
by RiverCrochet 2mo ago
A random thing I'm remembering, but can't remember where or when I read it: - Clocks started becoming a big deal when factory/shift work started being a thing in the early days of the Industrial Revolution.

More ›