Dimensions itself do not carry any meaning, what matters are the neighbors to maintain a sense of similarity. Think if it like a very complex point cloud. Applying an n-dimensional rotation leads to the same point cloud content wise.
As for the number of dimensions, in a sense they are a training variable just as the content itself. The more dimensions you utilize for your embeddings the more complex your relations can be during clustering. Too many dimensions can easily lead to over fitting however and too little dimensions can usually not accurately represent the training corpus.
It does break youtrack quite severely and it took me forever to single out this extension. Afaict there's also no way to filter URLs so I had to get rid of it on my work browser :/
> I'm looking for a QMK wireless keyboard, but they're thin on the ground
The issue with wireless keyboards and QMK is that Bluetooth is such a messed up protocol and to implement it QMK would realistically have to deal with proprietary binary blobs which they choose not to. I heard there's some work on "custom" 2.4GHz transmission modes but that's not as universal or ubiquitous as Bluetooth is.
Maybe check out ZMK, basically a QMK for wireless keyboards but more opiniated.
I'm about to build a wireless corne with it after years on a wired QMK Planck.
Battery life for closed source keyboards made by big companies will always be better because they have the resources to perfectly engineer the hardware and code for every model and the willingness to cut lots of corners in terms of customizability.
Same with any other piece of hardware.
Nix + home-manager is how I started on arch. After moving about 80% of my Pacman-installed packages over to nix-configured packages bit by bit over weeks and after that all of my dotfiles I plunged into nixos. Transition was super smooth, can only recommend!
There's also qmk's swap hands feature [1]. Qmk doesn't run on any hardware but if it does the possibilities are pretty much endless. Glad you made it through though and don't need it any more :)
Disclaimer: I am a relatively active contributor