Formerly u/CanadaPlus101 on Reddit.

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Joined 1 year ago
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Cake day: June 12th, 2023

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  • Ordinal vs. cardinal. It’s “first” not “onest”, right? Even the ancient proto-Germanic speakers could tell there’s a difference. (In fact, it’s basically a contraction of “foremost”, and has nothing to do with numbers; their weak numeracy was an advantage on this topic)

    If we weren’t implicitly choosing 1-indexing it would be 1nd for “second” (and still not “onend” or something). That breaks down once you get to third and fourth, though.







  • Maybe I just like the idea of a closing tag being very specific about what it is that is being closed (?).

    That’s kind of what I was getting at with the mental scoping.

    My peeve with json is that… it doesn’t properly distinguish between strings that happen to be a number and “numbers"

    Is that implementation-specific, or did they bake JavaScript type awfulness into the standard? Or are numbers even supported - it’s all binary at the machine level, so I could see an argument that every (tree) node value should be a string, and actual types should be left to higher levels of abstraction.

    I actually don’t like the attributes in xml, I think it would be better if it was mandatory that they were also just more tagged elements inside the others, and that the “validity” of a piece of xml being a certain object would depend entirely on parsing correctly or not.

    I particularly hate the idea of attributes in svg, and even more particularly the way they defined paths.

    I agree. The latter isn’t even a matter of taste, they’re just implementing their own homebrew syntax inside an attribute, circumventing the actual format, WTF.



  • I think we did a thread about XML before, but I have more questions. What exactly do you mean by “anything can be a tag”?

    It seems to me that this:

    <address>
        <street_address>21 2nd Street</street_address>
        <city>New York</city> 
        <state>NY</state>
        <postal_code>10021-3100</postal_code>
    </address>
    

    Is pretty much the same as this:

      "address": {
        "street_address": "21 2nd Street",
        "city": "New York",
        "state": "NY",
        "postal_code": "10021-3100"
      },
    

    If it branches really quickly the XML style is easier to mentally scope than brackets, though, I’ll give it that.











  • TIL. I had tried to understand it a bit, but felt lost pretty fast, and then eventually found out that’s because it’s huge. Is there a good intro to the basic instructions you’re aware of?

    By “play act the compiler” I mean a fairly elaborate system of written notes that significantly exceeds the size of the actual program. Like, it’s no wonder they started thinking about building machine compilers at that stage.


  • I wouldn’t be able to write Rollercoaster Tycoon in assembly because keeping track of all that code in assembly files must be hell, but people pretending like you need to be some kind of wizard to write assembly code are exaggerating.

    Well, they’ve got a point for the bigger machine codes. Just the barebones specification for x86 is a doorstopper IIRC.

    From what I’ve heard, writing big stuff in assembly comes down to play-acting the compiler yourself on paper, essentially.