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InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)ZG
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111
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306
Joined
2 yr. ago

  • The absolute number of hospitalisations is all I am really concerned about.

    Ah, right, I had immediately converted their phrasing of "a greater health risk" to mean 'greater severity of illness' (on the TV reports they'd been saying that directly). Now I see where you were coming from, that it's a greater health risk to the public as a whole👍

  • There’s no evidence JN.1 poses a greater health risk than other COVID-19 variants.

    In NSW there is about 30% higher hospital admissions compared to previous wave.

    Yeah, but that could be due to a greater number of cases, rather than the severity of illness. Very difficult to tell now, because we no longer have reliable figures for case numbers to be able to determine whether there's a higher rate of hospitalisation per case.

    However it seems to have peaked due to Xmas (but not NYE, I suppose because that is for younger people).

    See figure 1 https://www.health.nsw.gov.au/Infectious/covid-19/Documents/respiratory-surveillance-20240106.pdf

    Hospitalisations can also trail infections by 2 weeks, and that data only includes up to the 7th of Jan, so I don't think we can be confident about the effect of NYE yet.

  • Yeah, you're quite correct, it's not exactly equivalent, I just went on auto-pilot because it's used so much for that purpose 🤖

    It's much closer to being a true null-coalescing operator than 'OR' operators in other languages though, because there's only two values that are falsy in Ruby: nil and false. Some other languages treat 0 and "" (and no doubt other things), as falsy. So this is probably the reason Ruby has never added a true null-coalescing operator, there's just much fewer cases where there's a difference.

    It's going to drive me mad now I've seen it, though 😆 That's usually the case with language features, though, you don't know what you're missing until you see it in some other language!

  • Ruby:

    a || b

    (no return as last line is returned implicitly, no semicolon)

    EDIT: As pointed out in the comments, this is not strictly equivalent, as it will return b if a is false as well as if it's nil (these are the only two falsy values in Ruby).

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