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Cake day: July 4th, 2023

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  • bastian_5@sh.itjust.workstoMemes@lemmy.mlFreedom units 💯
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    1 year ago

    Farhenhiet and Celsius are equally made up. All measurement systems that we use on human scales are made up. And in this case, farhenhiet is actually just better. More granular and more useful on a day to day basis. Yeah, it doesn’t have the freezing point of an arbitrary substance as the 0, nor the boiling point of an arbitrary substance at 100, but it has temperature you should immediately be concerned about coming into contact with outside of -20 and 120, temperatures you should be concerned about contacting outside of 10 and 90, and fairly normal weather between those two.





  • Depends on if you’re using lossless or lossy compression. Lossless compression will usually make it bigger, because it relies entirely on data being formatted so their are common patterns or elements that can be described with fewer parts. Like, an ok compression algorithm for a book written in English and stored as Unicode would be to convert it to ASCII and have a thing that will denote Unicode if there happens to be anything that can’t convert. An encrypted version of that book would look indestinguishable from random characters, so compressing it at that point would just put that Unicode denoter before every single character, making the book end up taking more space.



  • And the fact that it can grow data means you should really put a test to make sure that the compressed data is actually smaller… I once had something refuse to allow me to upload a file that was well below their 8Mb file limit while it was claiming it was above the limit, and I’m assuming it was because they were testing the size after compression and that file grew from 6Mb to above the limit.