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Joined 2 years ago
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Cake day: June 15th, 2023

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  • Having a single, central receiver to collect inputs from 5+ A/V sources and deal them back, arbitrarily? to 6 different outputs seems awfully complicated. Something like Jellyfin or mythtv with one or more TV tuners would let you originate all of the TV & streaming signals from your central source to client players - kodi or whatever - in the player rooms. Most of those have at least some control through homeassistant. Kodi on RPis with some basic class D amplifiers in each room, run through the TV, if the room has a TV. Probably couldn’t get synchronized audio in all rooms that way.


  • They probably do not get the same tax cuts: a “normal” person, making a paltry $250,000/year only reduces taxes by 24% of their giving, where the ultra-rich get 37%.

    But the real difference is scale. A million people each giving $100 to their favorite charity is going to distribute that money more-or-less according to the community’s overall priorities. One person giving $100M to their favorite charity has no connection to the broader community and social goals. They supercharge that one thing, which takes attention and resources from everything else.


  • tburkhol@lemmy.worldtomemes@lemmy.worldThe only good billionaire
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    9 days ago

    4 - High-end philanthropy is subsidized by regular taxpayers.

    I feel like this is really under-appreciated. Like, Rich Dude decides he wants to donate $100M to…whatever - early childhood education. In the US, he avoids up to $37M taxes, which you can either look at as other taxpayers making $37M matching donation or $37M taken from other society objectives.

    To the extent that government is a (marginally) publicly accountable system for funding a society’s competing goals - education, health, defense, research - charity allows the very wealthy not just to bypass the social structure for prioritizing goals, but to force other taxpayers to adopt their personal priorities. Maybe the goal is good, maybe it’s not - the point is that they’re completely unaccountable.


  • There’s no wrong or right way to enjoy games, and so many ways to find enjoyment in those games. Some people love the novelty, or the stories, graphics, music…

    Based on the favorites you’ve mentioned, I feel like you really enjoy specific mechanics or the physical experience/practice of the game. Back in the day, I could spend hours running through Diablo 2, and that was entirely based on button mashing and running. Something about its pacing, interface, and the match of its challenge with my coordination just hit exactly right - difficult enough to be rewarding, easy enough that repeatedly dying didn’t frustrate me, and always another fight just seconds away. I played that for years.

    Now that game launchers track my time, it’s really obvious that I like certain games for their mechanics - mostly Skyrim & Fallout - other games for sandbox/crafting - Valheim, Rimworld, X4 - hundreds of hours in each, even though I’ll try other games, at least long enough to finish their stories, once. Sometimes just because I paid for it & feel obligated to get to the end. It’s OK to have favorites.


  • Super easy, as it turns out. I run my own DNS and web servers, so I pointed quicken.com at my web server to capture the request, then used curl to capture the response. Both turned out to be plain ASCII, request like

    stk.1=SMCI;.2=NVDA;.3=INTC;

    as POST data, and responses like

    qwin.quotes.ASTM.symbol 4 ASTM
    .last 7 18.7400
    .time 10 1573074000
    .time.str 5 16:00
    .change 6 0.4000

    plus a whole slew of other optional fields for fundamentals, dividends, etc. It was a simpler time on the internet, when no one cared about leaking data and companies didn’t care if a handful of geeks reversed engineered their data structures.


  • This won’t help you, but I want to brag. I started using Quicken to track my finances at the turn of the century, back when it was all local storage. Quicken 2012 was the last iteration that used http (not https) to update stock prices. When they discontinued support, I captured the interaction and deciphered the formats. Wrote a proxy to intercept the request, look up the security info, and send back the data.

    So, I self-host quicken.com. It’s saved me having to update Quicken or submit to their subscription model.



  • tburkhol@lemmy.worldtoSelfhosted@lemmy.worldPower usage
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    19 days ago

    Yeah, don’t let the bashers get you down: wasting stuff just because it’s cheap is how we got here. Measuring your power use is the only way to make informed choices, and sometimes the results are surprising.

    Like, I was surprised to find that my audio gear uses exactly the same power whether it’s playing or not. The subwoofer alone uses twice as much power as the RPi that feeds it signal. It’s maybe 0.02 USD/day (for the sub), but I’ve got extra smart plugs from a multi-pack, and it’s easy enough to put together an automation to power them all down if they’ve been idle a while.




  • Sensors. Especially sensors in your living space where fans or other noise from the proper server would be distracting, or in a tight space - inside your HVAC, for example - where a proper server wouldn’t fit.

    Media front-end. Most of those SBCs are more than enough to run a kodi or jellyfin frontend, fanless for minimum distraction.

    Robot. Low power requirement so it could be mobile; but there are lots of stationary possibilities. GPIO libraries are great for running servos and there’s tons of libraries to facilitate.


  • I can see that. If you just want to hang out in a space, then VR Skyrim definitely has some cool places to hang, but how long are you really going to spend in that Skyrim tavern?

    When OP asks whether VR is a long-term option, that’s what I think. My favorite 2D games I have 500+ hours, probably a half dozen of them; I can still go back to those, some 10+ year old, and sink another 50+ hours. The only VR game I have more than 50 hours is the mini-golf game that’s glorified chat.

    For me, VR as an experience has been really amazing. It’s a level of immersion that’s just indescribably better than anything 2D, but each of those experiences has had limited staying power, which I think is because the physical demands of VR constrain my playtime and focus. I can left-mouse-button all day, but my back gets sore if I stand for three hours. So I can handle beat saber because I treat it like a gym session, but the idea of VR walking 7000 steps to Skyrim’s Throat of the World…just no.


  • It’s not going to replace flat screen gaming. It’s hard to be in VR for hours, especially when you have to manage battery life, but I’ve had a headset for a year or two now, and it’s still amazing where it’s good. I’m better with smooth moving, but I still prefer teleporting, for headache/dizziness.

    Tried Skyrim, couldn’t make it stick - VR just isn’t right for massive open worlds. Halflife Alyx is amazing - it’s the right scale for VR, the attention to manipulatable objects is amazing, and some of the puzzles just couldn’t be done in 2D. Blade & Sorcery is good, too.

    Games I keep going back to are Beat Saber, because I’m old and need something to make me stand up and move, and Mini-golf, which is mostly a focus for hanging out with remote friends.


  • RAID is more likely to fail than a single disk. You have the chance of single-disk failure, multiplied by the number of disks, plus the chance of controller failure.

    RAID 1 and RAID 5 protect against that by sharing data across multiple disks, so you can re-create a failed drive, but failure of the controller may be unrecoverable, depending on availability of new, exact-same controller. With failure of 1 disk in RAID 1, you should be able to use the array ‘degraded,’ as long as your controller still works. Depending on how the controller works, that disk may or may not be recognizable to another system without the controller.

    RAID 1 disks are not just 2 copies of normal disks. Example: I use software RAID 1, and if I take one of the drives to another system, that system recognizes it as a RAID disk and creates a single-disk, degraded RAID array with it. I can mount the array, but if I try to mount the single disk directly, I get filesystem errors.



  • I used to pay a particular company by purchase order for this exact reason. CC takes 2-3% of the payment, but purchase order - they’ve got to get themselves into the company system, track the PO, invoice, track the payment…at the time, a common estimate was $50 to process a PO, and if you’re only buying $100 batches, that’s a big hit. Did not like that company, but they were the only place to get whatever it was I had to buy.