• 6 Posts
  • 64 Comments
Joined 2 years ago
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Cake day: June 22nd, 2023

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  • Corn and beans, 3 ingredients. 1 cup dried beans (around 50 cents), 1 can of TJ cut corn (89 cents), 1.5 cups water. Pressure cook the beans and water for 30 minutes. Release pressure or wait for it to drop by itself depending on how impatient you are. Stir in the corn.

    Before you stirred in the corn, the just-cooked beans were boiling hot, but since the corn was at room temperature, the whole mix now is nice and warm but not scalding, so you can eat it right away. Nourishing (natural protein combination), low sodium, vegan, tasty, cheap, hard to beat.


  • This is called a WLCSP package and the size is dictated mostly by the number of pins. There have been some for ages with 16 pins (4x4 grid), but this one is half the size at 2x4 pins, so cool. You need pretty advanced PCB fab to use them. But yes, if you go on youtube or do a web search, you can find examples of people hand soldering this type of package.

    This part has 16k of flash and 1k of ram, so comparable to the lower end TI MSP430 processors, and maybe midrange by 8-bit MCU standards. It might be comparable to the ATmega parts on the earlier Arduino boards. The later (ATMega328) Arduinos have 32K flash and 2.5K ram, which is still in the same general class.






  • Doing something like this “for real” on any scale takes a ton of anti-spam and anti-fraud effort. Look at how big a pain it has become to post on Craigslist, which doesn’t even do commerce directly.

    On a small scale it’s less of a big deal. If you want an actual sales and payments platform like Etsy, it would have to be done by an organization of comparable scope, even if offloading payments to Stripe or whatever. Lots of seller vetting, dispute resolution, etc. I don’t think it’s impossible but it’s not just a matter of software. It would need paid staff dealing with hassles all day, imho.






  • What does this question even mean (no I don’t want to listen to a podcast to find out)?

    Sometimes I think people have been using the term “self-hosted” to mean what we used to call a home PC. I have always thought of a hosted computer (whether self-hosted or hosted by a company) as meaning a server which normally would live in a data center, and sometimes even means a rented box or VPS on which you self-host by installing and managing the software yourself (as opposed to using managed hosting or cloud services). Of course if you have good enough internet, you can self-host a server at home, but the considerations are otherwise about the same. I.e. it would usually not also be your workstation or gaming box.

    So what is it that your friends are going to do with the machine? That would be pretty important in figuring out how to prepare it.



  • I’ve been using Vitelity (paid) but Twilio is a bit cheaper and has a better API. However, the more obnoxious confirmation code senders can detect all of these as being in data centers. IME it’s only a few senders that are snotty about that. You could always get a burner phone.

    Hmm, I don’t know what happens if you get a mobile burner phone, set up call forwarding to your VOIP number, then throw the burner phone away (i.e. shut it off so you don’t have to keep it powered and broadcasting its location). The cheapest mobile plan that I know of ($30/year redpocket) unfortunately went up to $45 a few months ago, but it gets you a usable backup sim.

    Added: 1) r/nocontract on reddit showed a $36/year infimobile plan with a 20% off coupon (so a little under $30/y) on amazon. Similar deal to redpocket I think. 2) Another idea: get cheap mobile plan, port number into a voip provider, cancel mobile plan. I wonder if the number then reports as data center terminated.

    There are now starting to be a few “free” mobile providers where you are required to keep a spyware app running. I don’t think I’d bother with those. textnow.com is the one I remember but there were others. textnow does NOT support call forwarding on free plans.






  • If this is for live disks or mirrors (not backup), LUKS is reasonable. Backup is different from mirroring since one of the things it protects you from is accidentally deleting files. If you delete a file from your main drive, it also disappears from the mirror drive, so mirrors are not backup. For encrypted backup, I’ve been using Borg backup which is quite well thought out, though confusing at first. The backups go on a remote server which is ok since they are all encrypted.