Tootfinder

Gemeinsame Erklärung: G7-Datenschutzbehörden fordern "Kinderschutz by Design"
Jugendliche müssen besonders vor dem Missbrauch ihrer personenbezogenen Daten und "Dark Patterns" geschützt werden, sind sich Kontrolleure der G7-Staaten einig.

Bad Type Patterns - The Duplicate duck
https://www.schneems.com/2025/05/07/bad-type-patterns-the-duplicate-duck/

Odd-indexed Fibonacci numbers via pattern-avoiding permutations
Juan B. Gil, Felix H. Xu, William Y. Zhu
https://arxiv.org/abs/2506.15800 https://

Odd-indexed Fibonacci numbers via pattern-avoiding permutations
In this paper, we consider several combinatorial problems whose enumeration leads to the odd-indexed Fibonacci numbers, including certain types of Dyck paths, block fountains, directed column-convex polyominoes, and set partitions with no crossings and no nestings. Our goal is to provide bijective maps to pattern-avoiding permutations and derive generating functions that track certain positional statistics at the permutation level.

from my link log —
Pattern matching and exhaustiveness checking algorithms implemented in Rust.
https://github.com/yorickpeterse/pattern-matching-in-rust
saved 2025-06-02

Generalized Petermann factor of non-Hermitian systems at exceptional points
Julius Kullig, Jan Wiersig, Henning Schomerus
https://arxiv.org/abs/2506.15807 …

Generalized Petermann factor of non-Hermitian systems at exceptional points
The nonorthogonality of modes in open systems significantly modifies their resonant response, resulting in quantitative and qualitative deviations from Breit-Wigner resonance relations. For isolated resonances with a Lorentzian lineshape, the deviations amount to an enhancement of the resonance linewidth by the Petermann factor (PF), given by the overlap of left and right eigenmodes of the underlying effectively non-Hermitian Hamiltonian. The PF diverges at exceptional points (EPs), where reson…

Next step in final line card validation: SI workup.
Here's the lab setup, measuring the QSGMII TX waveform through the cable harness and adapter board.

Is this a design pattern and if yes, how it is called?
interface AddressValidator {
isSupported(string $country): bool;
validateAddress(Address $a): Address
}
class GermanValidator implements AddressValidator {}
class FranceValidator implements AddressValidator {}
class MetaValidator implements AddressValidator {
__construct(AddressValidator ...$validator)
// run through the validator and find one for the address -> country and use it.
…

When both your wife and your girlfriend are busy, you take yourself out! #polyamory #gobraves

at the movies but lynn hasn’t told me what we’re seeing. last time it was that execrable robbie williams monkey film (which seems not to have been released anywhere around here)

When both your wife and your girlfriend are busy, you take yourself out! #polyamory #gobraves