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Cake day: December 26th, 2023

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  • Iran’s attack is not about helping Gaza. The only times Iran has directly attacked Israel has been in response to direct attacks on Iran. As long as Israel refrains from doing that, Iran has demonstrated itself as willing to stay stand back and let it’s proxies fend for themselves.

    Decapitating the leadership that came to that conclusion is an interesting choice. Especially considering decades of history that shows what results from military action aimed at regime change…

    Also, for what it is worth, all the liberal coverage I have seen been putting the blame primarily on Israel. With a side of Trump pulling out of the JCPOA.


  • “Following the pre-emptive strike by the State of Israel against Iran, a missile and UAV (drone) attack against the State of Israel and its civilian population is expected in the immediate time frame,” Defence Minister Israel Katz said in a statement.

    Amazing how Israel was able to figure out when the unprovoked Iranian attack was going to occur that they managed to get their preemptive strike done in the nick of time.

    /s




  • I’ve used it a fair amount for memory mapped IO where the hardware defined bitfields. It is also useful when you have a data format with bitfields. I’d say it is also useful when your data does not respect byte boundaries, but the only time I’ve run into that involved the bit order being “backwards”, which means that I still had to bittwidle things back together.

    From a performance perspective, a cache line is only 64 bytes. Space in registers, low level memory caches, and memory throughout are all limited as well.


  • homura1650@lemm.eetolinuxmemes@lemmy.worldIt's gotten better
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    7 months ago

    I’ve had a couple of issues like this:

    • Wireless mouse has a flaky connection. Turns out the issue was the USB port it was plugged into (probably RF interference as other devices worked fine on that port)

    • We had a couple of radio receivers in a server rack. The scale of the project had shrunk over the years, so what used to fill up 2 racks now only half filled them (mostly because of upgraded components becoming faster and smaller over the years). Another project needed needed some rackspace, so we reracked everything into a single rack. When we were done, we found that one of our receivers couldn’t get a signal, and another would lose it regularly. Checked over all of our connections and the antennas, but everything seemed normal. Turns out something in the other project was blasting out RF interference.

    • We would occasionally need to manually move data on/off a server using a USB2.0 hard drive. This worked fine for years, until one day we had a server that would randomly disconnect from the drive a few seconds into the transfer. Tried different ports, same issue. The drive itself worked with all the others, so we decided the issue must be with the server. We swapped it out for a brand new one with plans to send the old one back for warranty repairs. Except the new one has the exact same issue. Both servers came from a newish batch from the OEM. Turns out that the earlier versions had a hardware “bug” where the USB ports would source more than the 500ma allowed by the spec. Since they fixed that, our drive would trigger the current limit during sustained use and temporarily depower the port. Solution: get a USB Y cable and power provider power from a wall block

    • I had a mouse that would double click (or more) when you pushed the button. This was pretty obviously a hardware issue, but I figured I could just tell the computer to ignore double clicks that happened “too fast” and avoid needing a new mouse. In theory that should have worked, but the input stack on Linux turned out to be a giant web that I couldn’t figure out, so I ended up opening the mouse and soldering on a random capacitor I had lieing around.

    • We had a laptop with a dead monitor that would mysteriously work at times. It turns out that most of the time, it was sitting on another laptop (of the same type). Those laptops had a magnet latch to hold them shut. It turns out that said magnet also was used as part of a “laptop closed” sensor that would disable the monitor, and the bottom laptop would trigger the sensor in the top one.



  • Be sure to check state law before doing this.

    In Ohia V Miller (2024), Miller was found guilty of operating a vehicle under the influence after he drunkenly drove a horse drawn buggy. This finding was upheld my the appelete court.

    In State v Blowers (1986), the Utah Supreme Court found that riding a horse while intoxicated did not qualify as DUI. This finding had 2 parts: A) A horse is not a vehicle and

    B) The provision:

    Every person riding an animal or driving any animal-drawn vehicle upon a roadway is subject to this chapter, except those provisions which by their nature can have no application.

    Is unconstitutionally vague.

    In the case of Mythbusters v Drunk Driving, the Mybuster found that it is illegal to operate a vehicle while drunk, even on a closed course. However, it is legal for a blind man to operate a vehicle under the direction of a drunk man.


  • Congress does not have the constitutional authority to declare a prior Congresses laws invalid. For a bunch of internal stuff like the fillubuster rules, or remote voting, the current Congress can do whatever it wants without presidential review. However once a law is passed through the constitutional process, the constitution does not have a separate process for repealing it. This means that Congress would need to go through the same constitutional process to repeal it, which includes the possibility of a presidential veto.

    Having said that, the Supreme Court does have the constitutional authority to declare a law invalid[0], and the President has no veto authority over that. Further, the current Supreme Court has invented out of nothingness two bedrock pillars of constitutional analysis:

    1. The Major Questions Doctrine, which states that questions of major political or economic significance may not be delegated by Congress to the executive branch.

    2. The Non-Delegation Doctrine, which states that Congress may not delegate it’s lawmaking authority to other entities.

    Since the Supreme Court is an unbiased arbiter of the law, I’m confident that they will apply these principles consistently and determine that Congress’s initial delegation if tarrif authority was unconditional. /s

    [0] This is not actually explicit in the Constitution. But has been how it is interpreted since Marbury v Madison in 1803.




  • Because the thing people refer to when they say “linux” is not actually an operating system. It is a family of operating systems built by different groups that are built mostly the same way from mostly the same components (which, themselves are built by separate groups).