Viewing profile — jonniedie
jonniedie
HN member- Joined
- Mon, Aug 03, 2020, 8:57 PM UTC
- HN karma
- 31
- Public activity
- 11 items
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About jonniedie
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Recent public activity
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Comment #29361591
StarWars indexing makes 4 sense.
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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`?
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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.
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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…
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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.
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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…
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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.
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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…
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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.
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Comment #24131670
It’s pronounced “curth”
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Comment #24043328
Most people who talk about “production ready systems” have never had to do any serious numerical work.