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Cake day: August 28th, 2023

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  • The metric standard is to measure information in bits.

    Bytes are a non-metric unit. Not a power-of-ten multiple of the metric base unit for information, the bit.

    If you’re writing “1 million bytes” and not “8 million bits” then you’re not using metric.

    If you aren’t using metric then the metric prefix definitions don’t apply.

    There is plenty of precedent for the prefixes used in metric to refer to something other than an exact power of 1000 when not combined with a metric base unit. A microcomputer is not one one-thousandth of a computer. One thousand microscopes do not add up to one scope. Megastructures are not exactly one million times the size of ordinary structures. Etc.

    Finally: This isn’t primarily about bit shifting, it’s about computers being based on binary representation and the fact that memory addresses are stored and communicated using whole numbers of bits, which naturally leads to memory sizes (for entire memory devices or smaller structures) which are powers of two. Though the fact that no one is going to do something as idiotic as introducing an expensive and completely unnecessary division by a power of ten for every memory access just so you can have 1000-byte MMU pages rather than 4096 also plays a part.










  • Since you don’t understand, quotes denote emphasis or specificity, not emotion.

    Actually quotes denote quotations. When used casually around an individual word or short phrase they generally indicate that the writer is emphasizing that these are someone else’s words, and that the writer would have chosen a different description. As in: These people are described as “teens” but are probably not only/mostly teenagers. That may not be what you meant, but it’s how that text will be read.

    If you just want emphasis you might consider using bold or italics rather than quotes.


  • I’d settle for just the limits, personally.

    The part that makes me the most paranoid is the outbound data. They set every VM up with a 5 Gbps symmetric link, which is cool and all, but then you get charged based on how much data you send. When everything’s working properly that’s not an issue as the data size is predictable, but if something goes wrong you could end up with a huge bill before you even find out about the problem. My solution, for my own peace of mind, was to configure traffic shaping inside the VM to throttle the uplink to a more manageable speed and then set alarms which will automatically shut down the instance after observing sustained high traffic, either short-term or long-term. That’s still reliant on correct configuration, however, and consumes a decent chunk of the free-tier alarms. I’d prefer to be able to set hard spending limits for specific services like CPU time and network traffic and not have to worry about accidentally running up a bill.




  • Section 6 of the GPLv3, which the LGPLv3 includes by reference as one of the required distribution terms in paragraph 4.d.0:

    Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.

    (emphasis added) There is the alternative of following 4.d.1 instead, but that’s only if the application links against a shared library already present on the user’s computer system—it couldn’t be distributed with the program.

    GPLv3 section six offers five alternative methods of satisfying the obligation to provide source code. The first (6.a) applies only to physical distribution and must include source code with the physical media. The second (6.b) also requires physical distribution plus a written offer to provide the source code to anyone possessing the object code. The third (6.c) is the one I mentioned that applies only “occasionally and noncommercially” for those who received a written offer themselves under the previous clause. The fourth option (6.d) allows for the source to be provided through a network server:

    If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements.

    The fifth and final alternative (6.e) pertains to object code provided through P2P distribution, with the same requirements as the fourth method for the source code.


  • The GPL in most cases only requires that derivative work must also be shipped with the same license. The source code from providers doesn’t have to be distributed by unity, it has to be distributed by the provider.

    This is incorrect. The distributor of derivative works in binary form is responsible for providing the source code. They can refer to a server operated by a third party, but if that third party stops providing the source code the distributor remains obligated to ensure that it is still available. The only exception is for binaries which were originally received with a written offer of source code, where the offer can be passed on as-is, but that only applies for “occasional and non-commercial” distribution which wouldn’t work here.


  • Sure, they don’t rule the world. They only have the power to ban you (either the company per se or its individual owners, officers, and/or employees) from ever again doing any business in the EU. Which naturally includes business with any individuals or companies either based in the EU (as a seller or a buyer) or wanting to do business in the EU. Or from traveling to the EU, whether for business or personal reasons. Little things like that. Nothing too inconvenient. (/s)

    They haven’t taken things quite that far—yet. But they could. It’s dangerous to assume that you can ignore them without consequences just because your company doesn’t currently depend on revenue from EU customers. The world is more interconnected than that, and the consequences may not be limited to your company.


  • Geoblocking in such cases would not be sufficient. For one thing your geo-IP database will never be perfectly accurate, even without considering that “data subjects who are in the Union” can connect to your site via proxies or VPNs with non-EU IP addresses. For another you still need to respond to GDPR requests e.g. to remove data collected on a data subject currently residing in the EU, even if the data was collected while they were outside the EU, and you can’t do that if you’re blocking their access to the site. For a newspaper in particular the same would apply to any EU data subject they happened to report on, whether they had previously visited the site or not.


  • They never should have made opt-in an option in the first place. All the legitimate reasons to store data are already permitted without asking permission (required for the site to function, or storing data the user specifically asked the site to store such as settings). All that’s left is things no one would reasonably choose to consent to if they fully understood the question, so they should have just legislated that the answer is always “no”. That plus a bit more skepticism about what sites really “need” to perform their function properly. (As that function is understood by the user—advertising is not a primary function of most sites, or desired by their users, so “needed for advertising to work” does not make a cookie “functional” in nature. Likewise for “we need this ad revenue to offer the site for free”; you could use that line to justify any kind of monetization of private user data.)


  • nybble41@programming.devtoxkcd@lemmy.worldxkcd #2867: DateTime
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    11 months ago

    Good point. You’d need at least 215 bits to represent all measurably distinct times (in multiples of the Planck time, approximately 10^-43 seconds) out to the projected heat death of the universe at 100 trillion (10^14) years. That should be sufficient for even the most detailed and lengthy simulation.