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Joined 3 年前
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Cake day: 2023年6月30日

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  • It’s a choice. PackageKit is going to warn you about new updates and do the updates for you via Discover or Software Updates, but in case of conflict or issues, it’ll just throw an error and give up. You’ll then need to use zypper. This is why power users tend to advise to always prefer zypper anyway. The risk for them to forget to update is very limited.

    If you know you’ll think about running zypper from time to time to update and prefer this way of doing things, then disabling PackageKit as the doc you linked suggests is a good idea. Note that e.g. Discover will still be useful to handle Flatpak.


    1. Pas vraiment un conseil avant la création de compte, mais générer et conserver la clé de sécurité dans un coin (sécurisé), c’est très pratique pour pas perdre le chiffrement de ses messages.

    2. Element est le client le plus complet. Sous Android, FluffyChat est pas mal. Sous Windows, je ne saurais pas dire. Sous Linux, j’utilise parfois Neochat qui commence à être pas mal.

    3. C’est un peu comme tu veux. Perso j’ai mon prénom dans mon pseudo Matrix pour que mes contacts m’identifient plus facilement, mais c’est chacun ses goûts.

    4. Je déconseille le serveur Matrix.org à vrai dire, justement parce que c’est le plus gros et il est souvent un peu lent. Perso, je suis sur tchncs.de, qui est vraiment un super serveur (allemand mais c’est pas spécialement impactant, l’inscription et toutes les infos sont en anglais).

    5. J’utilise pas trop d’extensions, mais tchncs.de propose des bridges vers Signal, WhatsApp et Telegram, c’est pratique.






  • flyosOPtoBlorp@lemmy.zipNew comments feature
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    2 个月前

    Boost change the status and highlighting of comments when you leave the post. Highlighting stays even if you shut off the screen and come back, so long as you didn’t leave the post.

    I do not know how Boost does it, but I would not be surprised it is something along the lines you’re suggesting.

    Thanks for your interest in that feature.







  • The ingredient you might be missing for how common the CLT is applicable is the following: in most complex systems (e.g. biological systems), any variable you measure is likely influenced by a lot of other hidden variables. Because there are so many variables at play, each effect is likely to be small, and the way their effects are compounded is likely somewhat additive (this one comes from things like series expansion). Hence summing up effects between variables must be relatively common and account for the bulk of the variation in a response variable.

    A last bit is this: most statistical methods like the linear model are relatively robust to deviation from the normal distribution. So, you don’t need exactly a normal distribution, you just need close enough. It turns out the CLT often produces “close enough” quite quickly (i.e. with a few variables added together).







  • At first, I wrote “Element/Matrix” and decided to not be too pedantic… But if you want to be complete: the messaging protocol is, of course, Matrix. You could say there is actually no such thing as a Matrix server either, because it’s a protocol. The server must probably be Synapse-based, I guess. But there is an “Element-based server” in the sense that the web interface of Tchap (and phone apps) are very clearly forked from Element, which is what I meant.

    Visio is based on LiveKit, which Element Call is also based on (as far as I understand). It lives outside of Tchap. The DINUM never mentioned it was based on Element Call. Do you have additional information? (Not that the difference matters much I think)