Reference vs Value: The & Operator Mystery!
PHP's pass-by-reference vs JavaScript's object references - CONFUSING but important!
#php #javascript #phpvsjs #passbyreference #passbyvalue #references #memorymanagement #viralcoding #programmingconcepts #mindblown #gotchas #syntaxcomparison

Do you use #LIbreOffice together with #JabRef and want to have an easy way to convert citations and references to plaintext and vice versa?
We have now published our first LibreOffice extension, originally developed by @teertrinker and extended by the JabRef maintainers.
Check it out under:
https://extensions.libreoffice.org/en/extensions/show/99532
#academia #opensource #references #citations #bibliography
cc @fiduswriter Might be interesting for you as well
2/
Gardner cited #Ramanujan [2] for the general form
[A] : f(n) = exp( π √n )
which is almost integer for some values of n (22, 37, 58, see https://www.imsc.res.in/~rao/ramanujan/CamUnivCpapers/Cpaper6/page4.htm). But n=163 was not explicitly mentioned in [2].
[2] Ramanujan Iyengar, S., 1914. Modular equations and approximations to π. The Quarterly Journal of Pure and Applied Mathematics 45, 350-375.
(https://zbmath.org/45.1249.01 - note: eq. [B] here is wrong! ; original:
http://www.imsc.res.in/~rao/ramanujan/CamUnivCpapers/Cpaper6/page1.htm ; PDF: https://ramanujan.sirinudi.org/Volumes/published/ram06.pdf )
ln( 640320^3 + 744 )/(163)^0.5 = 3.141592653589793238462643383279...
till that last 9 it works, but then it continues with
72661...
rather than 50288... as π does. Nice hoax by Martin Gardner in 1975 [1]
https://en.wikipedia.org/wiki/Heegner_number#Almost_integers_and_Ramanujan's_constant
[1] Gardner, M., 1975. Mathematical Games - Six sensational discoveries that somehow or another have escaped public attention. Scientific American 232 (4), 126-130. https://doi.org/10.1038/scientificamerican0475-126
(first page freely accessible at https://www.jstor.org/stable/24949779)
TestingCatalog News (@testingcatalog)
Sora가 베타로 References 기능을 도입해 영상 생성 일관성을 높였습니다. References는 재사용 가능한 이미지나 설명으로, 영상에서 계속 유지하고 싶은 요소를 지정해 Sora가 사용자의 의도를 더 잘 반영하도록 돕습니다.

Sora has rolled out a new References feature in Beta to allow users to generate more consistent videos. "References are reusable images or descriptions for anything you want in a video. Use references to keep videos consistent and help Sora see your vision."