• 4 Posts
  • 118 Comments
Joined 3 years ago
cake
Cake day: June 18th, 2023

help-circle


  • As far as I know, Cloudfare is the only registrar that offers you wholesale price, as in the price asked by the tld owners. So, you a registrar can’t go lower, because that’s what they pay for it.

    But, a lot of registrars will give you first year at a heavy discount (so, at a loss), just so they can ramp up the price to wholesale + a lot extra. I got my domain for like 5$, and they then asked for 40$ for renewal, while wholesale is around 25$.

    So, I just transfered to Cloudfare for the renewal. Tbh I don’t remember if it was the first or second year, and what are the transfer rules, but I think it should be possible to just buy a first year at heavy discount with i.e Namecheap or something, and immediately transfer to Cloudfare for the first renewal at wholesale price.






  • It’s starting to slowly show up. I think I’ve seen quite a lot new tools and projects pop up, from World of Warcraft addons, CIs, through “game engine based on Tesla’s Aether theory” to secure loginless messengers.

    I remember few months ago that the state was “If vibe coding is so good, where are the AI coded projects?”, and I’m starting to slowly feel, at least anecdotally and in the past few weeks, that they are slowly starting to surface.

    As a DJ, AI music made it extremely difficult for me to build sets, since I really don’t want to support AI music. If FOSS vibe-coded apps start popping out just like AI music did, it’s going to suck - especially as someone who likes to look for new tools and cool software often, mostly around cybersecurity. Vetting tools as safe to use is already pretty difficult in that scenario.

    Thankfully, most of them will just have agents.md or ./claude, so I know I can disregard them outright. Unfortunately, seems like Bitwarden is one of those :(



  • Ah, damn. Bitwarden has Agents.md. That doesn’t really fill me with confidence, and it’s the most critical software I use.

    I need to update my threat model, I’ve trusted them quite a lot to the point of using Bitwarden for MFA for less-important services (so it’s not really MFA, since both my password and MFA token is in Bitwarden, but it’s super convenient), and only had Yubikey for my Bitwarden account, so as long as the app itself isn’t compromised I should be good (and Bitwarden has a pretty good track record as far as I know), but if they are going to start vibe-coding their tools then it’s probably time to move to a proper MFA.




  • Oh, damn. You’re right.

    When I first saw this, I read through the readme, and it sounded pretty cool. Needless to say, I know nothing about physics.

    I didn’t suspect AI in the slightest, until I saw this comment thread.

    Now I’m pretty taken aback. Looking at it again, it should be pretty obvious. I wonder what was it about the way it was presented that made me believe it and not suspect AI in the slightest, because that’s a mistake I don’t really want to do again.

    Probably a combination of passionate presentation, topic I know nothing about combined with topic I love (game engines), and my whole interaction being “this is pretty cool” and moving on. I did try looking for some actual sources about the Tesla’s mythical “standart model”, which I found none, plus got suspicious about definiton of “standart model” feeling like it doesn’t match what the text was talking about, and I just moved on, but the conclusion I had was “i wonder what will turn up out of it”, instead of “probably llm halucination” as ot should’ve been.

    Oh well, I guess it’s time to properly lock in on actual textbook knowledge in fields I’m interrested in, because recognizing stuff like this in tutorials/posts and eventually books will be only harder, and it won’t be really feasible to rely on “I’ll research it on the internet when I need it”



  • I don’t really do courses anymore, but one thing that kind of matches the questions was playing through Turing Complete.

    It’s a game where you start with NAND gates, and slowly build up from there. Other gates, then a counter, adder, single-bit memory, etc, where every puzzle uses the component design’s you’ve build before. Eventually you build up to an ALU, RAM, add instructions and connect it up to a working CPU.

    It’s super fun, and even though hardware isn’t really something I usually look into, it has taught me a lot, way more than college courses about CPU architecture. Plus, seeing (and actually programming, in later levels) on a CPU of your own design, using your own opcodes, is actually pretty cool.





  • To add to this excelent answer, one thing that made me really understand and realize quite a lot about how do CPUs actually work, and why is most of the stuff the way it is, was playing through the amazing “Turing Complete” puzzle game.

    The premise is simple - you start with basic AND/OR/NOT gates, and slowly build up stuff. You make a NAND, and then can use your design. Then you make a counter, and can use that. The one bit memory. An adder. A multiplexer. All using the component designs you have already done before.

    Eventually, you build up to ALU and RAM, until you end up with a working CPU. Later levels even add creating your instruction sets and assembly language, but I never really got far into that part.

    It’s a great combination of being a puzzle game - you have clear goals, and everything is pretty approachable and very well paced. I had no idea how is memory done on the circuit level, but the game made me figure it out, or had hints when I got stuck.

    And seeing a working CPU that you’ve designed from scratch is pretty cool, but most importantly - even though I’ve had courses on hardware, CPU architecture and the like on college, there’s a lot of stuff I kind of understood, but it never really clicked. This game has helped tremendously in that regard, and it was full of “aha moments” finally connecting a lot of what I know about low-level computing.

    I’m not even into puzzle games that much, but this was just a joy to play. It was so fun I sat through it in one session, up until I got to a complete CPU. I very highly recommend it to anyone.