Tootfinder

So here’s a little JavaScript initialisation order quiz.
Take the following code:
```js
class A {
constructor (parameters = {}) {
Object.assign(this, parameters)
}
}
class B extends A {
foo
constructor (parameters) {
super(parameters)
this.foo ??= ‘no’
}
}
const b1 = new B()
const b2 = new B({ foo: ‘ok’ })
console.info(`${b1.foo}, ${b2.foo}`)
```
What output would you s…

Packers' Matt LaFleur feels fortunate to have Jordan Love: Teams are only as good as 'guy pulling the trigger' https://www.nfl.com/news/packers-matt-lafleur-feels-fortunate-to-have-jordan-love-teams-are…

People who felt more connected to nature also reported higher well-being.
Researchers who study people’s relationship with the natural world often use the term
“nature connectedness.”
This phrase doesn’t simply mean going hiking or visiting a park.
Nature connectedness refers to the extent to which people see nature as part of who they are
– whether they feel an emotional bond with the natural world and experience a sense of oneness with it.
Someone who has…

A connection to nature fuels well-being worldwide, according to a study of 38,000 people
Feeling part of something larger than yourself may make it easier to cope with stress and uncertainty.

Large eddy simulation of turbulent swirl-stabilized flames using the front propagation formulation: impact of the resolved flame thickness
Ruochen Guo, Yunde Su, Yuewen Jiang
https://arxiv.org/abs/2602.21940 https://arxiv.org/pdf/2602.21940 https://arxiv.org/html/2602.21940
arXiv:2602.21940v1 Announce Type: new
Abstract: This work extends the front propagation formulation (FPF) combustion model to large eddy simulation (LES) of swirl-stabilized turbulent premixed flames and investigates the effects of resolved flame thickness on the predicted flame dynamics. The FPF method is designed to mitigate the spurious propagation of under-resolved flames while preserving the reaction characteristics of filtered flame fronts. In this study, the model is extended to account for non-adiabatic effects and is coupled with an improved sub-filter flame speed estimation that resolves the inconsistency arising from heat-release effects on local sub-filter turbulence. The performance of the extended FPF method is validated by LES of the TECFLAM swirl-stabilized burner, where the results agree well with experimental measurements. The simulations reveal that the stretching of vortical structures in the outer shear layer leads to the formation of trapped flame pockets, which are identified as the physical mechanism responsible for the secondary temperature peaks observed in the experiment. The prediction of this phenomenon is shown to be strongly dependent on the resolved flame thickness, when the filter size is used for modeling sub-filter flame wrinklings. Without proper modeling of the chemical steepening effects, the thickness of the resolved flame brush is over-predicted, causing the flame consumption rate to be under-estimated. Consequently, the flame brush detaches from the outer shear layer, resulting in a failure to capture the flame pockets and the associated secondary temperature peaks.
toXiv_bot_toot

this is exceedingly strange and the only obvious symptom is gtk-keystores failing to open, and a search on those can only suggest creating fresh accounts and copying over from all previous, which is far more work than blowing away #Ubuntu and starting over with #Debian13, but this SHOULDN"T be so mysterious and require such drastic measures! All that happened was perhaps an auto-update, but gdm3 rejects the first login then accepts none further, and gnome-shell --wayland will run, but highly crippled, hotkeys disabled, and many programs will not run.
Today's tech puzzle I did not ask for 😞

Urban Demons VII 👻
城市鬼魂 VII 👻
📷 Zeiss IKON Super Ikonta 533/16
🎞️ Ilford HP5 400 Plus, expired 1993
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