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Cake day: July 29th, 2023

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  • toddestan@lemmy.worldtoTechnology@lemmy.worldWhy LLMs can't really build software
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    1 month ago

    You can certainly 3D print a building, but can you really 3D print a house? Can it 3d print doors and windows that can open and close and be locked? Can it 3D print the plumbing and wiring and have it be safe and functional? Can it 3D print the foundation? What about bathroom fixtures, kitchen cabinets, and things like carpet?

    It’s actually not a bad metaphor. You can use a 3D printer to help with building a house, and to 3D print some of fixtures and bits and pieces that go into the house. Using a 3D printer would automate a fair amount of the manual labor that goes into building a house today (at least how it is done in the US). But you’re still going to need people who know what they are doing put it all together to transform the building to a functional home. We’re still a fair ways away from just being able to 3D print a house, just like we’re fair ways away from having a LLM write a large, complex piece of software.


  • toddestan@lemmy.worldtomemes@lemmy.worldDevastating
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    1 month ago

    Every salary job I’ve worked is 8 hours a day of work with a 1 hour unpaid lunch. So it’s something like 08:00-17:00 or 09:00-18:00 as your work hours. That’s what is called 40 hours a week around here. You could consider that 45 hours a week. As lunch is unpaid that’s considered your time to do whatever you want including leaving the job site for that hour.

    Some shift-work places will do something like 09:00 to 17:00 with a paid 30 minute lunch. Since lunch is paid time, they can require you stay on the job site. This is isn’t as common now as it used to be, but some places like factories that run a 24 hours a day schedule still do things like that.


  • toddestan@lemmy.worldtomemes@lemmy.worldDevastating
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    1 month ago

    Depends on the setup. For a binary system, there’s really only two setups. One with two stars close together, and the planet you’re on orbiting the center of mass of the two stars. Tatooine from Star Wars is like this. So it would be mostly like Earth, just with two glowing orbs in the sky next to each other during the day instead of just one glowing orb.

    The other configuration would be two stars further apart, and the planet orbiting one of them. For example if one of the gas giants in our solar system was heavy enough to start nuclear fusion. Such as what happened to Jupiter in the 2001 universe (Jupiter actually gets turned into a star in the sequel, 2010). Now, the outer star will revolve around the main star, but much slower than the inner planet revolves the main star. So like Jupiter it will rise and set at approximately the same time tomorrow as it does today. But at least as far as Earth and Jupiter goes, the outer star (Jupiter) will rise about 3-4 minutes earlier tomorrow, and then 3-4 minutes earlier the day after tomorrow, etc., which means over roughly a year it will drift from being in sync with the main star, to being completely out of sync with the main star, and everything in between in terms of outer star sunrise and outer star sunset. Since Jupiter takes about 12 years to go around the Sun, it will actually take about 13 months on Earth for the cycle to repeat.







  • Excel is a spreadsheet, and spreadsheets like Excel are first and foremost aimed at accounting sort of tasks. Whether they actually need Excel versus something like Google Docs or Libreoffice is another thing. The big thing with Excel is that it gets used (and abused) to do things that it’s not really intended for doing such as those spreadsheets that are full of macros trying to be an application, or those spreadsheets that are trying to be a database, and so forth.

    From an engineering perspective, I find Excel to be annoying because it’s clearly first and foremost an accounting tool, and some of its behaviors like the way it rounds numbers and tries to turn everything into a date is downright obnoxious. I still use it from time to time for quick and dirty things like whipping up a couple of plots quickly (and this doesn’t really need Excel… but at work all the computers have Excel), but otherwise for anything more complicated I’d probably switch to something else.


  • The size increase in hard drives around that time was insane. Compared to the mid-90’s which was just a decade ago, hard drives capacities increased around 100 times. On average, drive capacities were doubling every year.

    Then things slowed down. In the past 20 years, we’ve maybe increased the capacities 30-40 times for hard drives.

    Flash memory, on the other hand, is a different story. Sometime around 2002-3 or so I paid something like $45 for my first USB flash drive - a whole 128MB of storage. Today I can buy one that’s literally 1000 times larger, for around a third of that price. (I still have that drive, and it still works too!)





  • It probably has to do with whether the driver’s license is Real ID compliant or not. Here in Minnesota, you have the option of getting the Real ID license that can be used as a federal ID card for things like flying, or the regular old driver’s license which soon will really only be good for showing you’re allowed to drive a car.

    I only have the regular driver’s license so I don’t know what all getting the Read ID involves, but having your biometric data scanned and stored seems like something they’d require.