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Joined 1 year ago
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Cake day: October 19th, 2023

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  • I believe the effect is entirely topical, it just doesn’t hurt to ingest a little too. The fluoride ions trigger re-hardening of the tooth enamel and can take the place of missing calcium in the outer enamel structure, but those only happen when they hit the outer enamel in your mouth, you don’t regrow enamel on fully formed teeth




  • TheOneCurly@lemm.eetoAsk Lemmy@lemmy.world*Permanently Deleted*
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    7 months ago

    Based on this closed issue, I don’t believe Lemmy natively keeps an edit history, the comment is overwritten. However, admins have full access to all data on the server database so they can (and do) keep backups and look over them at any time. You should consider everything you do on your instance available to your admin, including private messages.



  • As I understand it, NAT is a firewall with only a very basic configuration: allow all outbound and accept only established inbound. If you don’t expect to have any incoming connections and completely trust all your internal devices then its good enough.

    However, if you start wanting to port forward for servers (SSH, FTP, video games) you need to poke holes in the NAT firewall and it has no additional configuration options to help you. The same goes for if you have internal (ex. IoT) devices that you don’t necessarily trust, there are no rules to block outbound traffic.




  • I wonder what the risks are to including deleted and pre-edited content in training data. Most of the edits are going to be typos and formatting, do you want 2-3 copies of the same message with typos in them for training data? Similarly, deleted comments are mostly nonsense, unhelpful, duplicate, or highly controversial things.

    If someone wants to dig through and find individual users to restore that’s one thing, but I don’t think I’d immediately choose to train off of that other data unless I had to.