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Social Forum federato con il resto del mondo. Non contano le istanze, contano le persone

Una mi ha chiesto di stampare una busta paga in A3, perché non ci vede.Ellamadonna!

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Gli ultimi otto messaggi ricevuti dalla Federazione
  • @angel @prahou wow, great sticker! I have the same Acer device. Great memories, I loved it.

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  • Why Nextcloud feels slow to use

    https://ounapuu.ee/posts/2025/11/03/nextcloud-slow/

    «
    I like what Nextcloud offers with its feature set… but no matter how hard I try… it feels slow.
    […]
    It’s the Javascript.
    »

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  • @elena

    - I can't reach my RasPi
    - It didn't get an IP assigned on the network
    - No I mean I cannot reach it *physically*.

    Strong bash.org feelings from this one:

    https://bash-org-archive.com/?5273

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  • This is awesome

    Sticker sincerity by @prahou@merveilles.town



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  • @emilia Then I undrestood right.

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  • @FraEmme concordo in pieno!
    Io faccio un lavoro in un posto vicino a casa e con alcune possibilità di libertà che altrove non avrei. Solo per la famiglia e il mio tempo!

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  • I wonder how many times it's possible to be wrong in sequence about the same thing.

    In my last blog post about tilings and finite-state transducers, I mentioned making a mistake about the Ammann-Beenker tiling. I had a description of it in my software, and I had believed it didn't admit a deterministic transducer, because my code reported failure when trying to construct one. But I later found out that it did: my construction algorithm had an overzealous failure detector, and had given up too soon.

    But it turns out I was right the first time, if for the wrong reasons. It _doesn't_ admit a transducer after all, because I _also_ got the tiling description slightly wrong!

    The Ammann-Beenker rhombus tile is 180° symmetric, but its orientation matters nonetheless (it forms part of the proof of aperiodicity). My description of the tiling had the rhombuses wrongly oriented, in a way that – as it turns out – made the system accidentally simpler.

    The first picture here is the Ammann-Beenker analogue of the Penrose 'cartwheel pattern': a singular instance of the tiling, having the symmetry group of a regular octagon _except_ for the dark-coloured tiles, of which the blue ones vary their shape under rotation by some multiple of 45°, and the red ones keep the same shape but change orientation.

    The second picture is the same pattern, but generated using my earlier wrong description of the tiling. Because I got some of the rhombus orientations wrong, the red tiles are in much weirder places. _That_ diagram has been puzzling me for a week, until I figured out last night what mistake had caused it!

    Oh well, at least I got some pretty pictures out of it.

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  • Use an unacceptable color

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