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Cake day: July 1st, 2023

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  • For your final point, that’s not what that means. It’s not “observation” that collapses the wave function, at least as you’re understanding the word. It’s any interaction that requires the information to be known. That includes any particle interactions. It’s not consciousness that matters. When we “make a measurement” it’s only recording information of an interaction. It doesn’t actually matter that we record it, only that there was an interaction. There is zero metaphysical consciousness mumbo-jumbo involved.














  • Cethin@lemmy.ziptomemes@lemmy.worldEvery Time
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    9 days ago

    I don’t recall totally how they’re used in Shrek, but I’m pretty sure it’s from the “transphobic trap” story. When Shrek was made it was perfectly acceptable (maybe even encouraged) to make fun of trans people and to call them traps.

    Sorry for the slur if it offends anyone, but I’m pretty sure that’s what this trope is.


  • I would argue they don’t know what that means really. Assembly is pretty much a mapping of words to machine code. It’s just a way to make machine code easier to read. It doesn’t actually change how it works.

    A compiler re-arranges and modifies things so what you write isn’t the same as the final program that is created. With assembly it is. It’s not really an abstraction, but a translation. It doesn’t move you further from the machine, it only makes it so you’re speaking the same language.


  • If you want some modern day fun with this, try the Zachtronics programming games; TIS-100, Shenzhen I/O, and Exapunks.

    Or, my personal favorite I only discovered somewhat recently, try Turing Complete. You start by designing all your logic gates from just a negate gate IIRC. You eventually build up an ALU and everything else you need and then create your own computer. Then you define your own assembly language and have to write programs in your assembly language that run on the computer you’ve designed to complete different tasks. It’s a highly underrated game, although it takes a certain type of person to enjoy.


  • This is pedantic, but assembly languages get “assembled” to machine code. This is somewhat similar to higher level languages being “compiled,” which eventually becomes assembly which gets assembled. The major reason why these are different is because a compiler changes the structure of the code. Assembly is a direct mapping to instructions. It just converts the text into machine code directly, which is why it’s easy to go from machine code to assembly but decompiling doesn’t give you identical results to the original source code.

    Also, binary and hexadecimal are just different ways to view the same binary data and aren’t different things. There is only “machine code” which is a type of binary data but you can view binary with any arbitrary base, though obviously powers of 2 work better.


  • Cethin@lemmy.ziptoProgrammer Humor@programming.devCOMEFROM
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    10 days ago

    A function will be called by code and go to that point in code. To implement functions, you store necessary things to memory and goto the function definition. To implement that with comefrom you’d have to have a list of all the places that need to call the function as comefroms before the function definition. It’d be a mess to read. We almost never care where we are coming from. We care where we’re going to. We want to say “call function foo” not “foo takes control at line x.”