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jonniedie

HN member
Joined
Mon, Aug 03, 2020, 8:57 PM UTC
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31
Public activity
11 items

About jonniedie

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Recent public activity

  1. comment
    Comment #29361591

    StarWars indexing makes 4 sense.

  2. comment
    Comment #27308104

    Really? I’d love to know how to do that because I run against this issue every day. Are you in the package’s environment or using `includet`?

  3. comment
    Comment #27290552

    Revise can’t change structs in modules either. The only sane way I’ve found to handle this is using a Pluto notebook. But that’s not for everybody.

  4. comment
    Comment #26750925

    Some other nice things that come from having a type system for numerical work: - Forward mode automatic differentiation. Having a type system that allows `Dual` numbers to pass thr…

  5. comment
    Comment #26519798

    Julia doesn’t rely on any Unicode. It just gives you the option to use it. If it’s not useful to you, feel free to not use it.

  6. comment
    Comment #25272244

    A simple data structure: struct ASimpleDataStructure a b end Convert a variable to a different type: x = 1 x = Float64(x) Open a file: open(“a_file.txt”) Import foreign code: using…

  7. comment
    Comment #24349401

    The fact that images are just arrays of color objects is really neat. Like, you can just put three blue and one brown pixels together in a matrix and you have an image.

  8. comment
    Comment #24305055

    Reproducibility is a huge one for me. I’m often doing exploratory work that I’ll want to save in its current state and pick back up a few months (or even years) later. With Jupyter…

  9. comment
    Comment #24304903

    FWIW, I thought I remembered hearing that the maintainers of the Julia extension in VSCode are working on getting embedded Pluto notebooks working.

  10. comment
    Comment #24131670

    It’s pronounced “curth”

  11. comment
    Comment #24043328

    Most people who talk about “production ready systems” have never had to do any serious numerical work.