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Putin's IBS<p>I think it's very important that we keep on supporting <a href="https://mastodon.online/tags/Ukraine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ukraine</span></a> and that <a href="https://mastodon.online/tags/Ukraine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ukraine</span></a> knows&nbsp;that they can count on <a href="https://mastodon.online/tags/Europe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Europe</span></a>," <a href="https://mastodon.online/tags/Theo_Francken" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Theo_Francken</span></a> said.</p><p>Also, <a href="https://mastodon.online/tags/Belgium" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Belgium</span></a> will provide <a href="https://mastodon.online/tags/Ukraine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ukraine</span></a> with an aid package worth €1 billion in 2025. The package will include various types of military equipment, <a href="https://mastodon.online/tags/TIJD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TIJD</span></a> informs.</p><p>Thank you, <a href="https://mastodon.online/tags/Belgium" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Belgium</span></a>! 🇧🇪🇺🇦</p><p><a href="https://mastodon.online/tags/ukraine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ukraine</span></a> <a href="https://mastodon.online/tags/putinisamasskiller" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>putinisamasskiller</span></a> <a href="https://mastodon.online/tags/putinisawarcriminal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>putinisawarcriminal</span></a> <span class="h-card" translate="no"><a href="https://mastodon.online/@kardinal691" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kardinal691</span></a></span></p>
Hans 🙋‍♂️<p>"Ruimte kan uit tijd voortkomen"</p><p>(Via <a href="https://mastodon.nl/tags/newscientist_NL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>newscientist_NL</span></a> ) <a href="https://mastodon.nl/tags/nieuwsbrief" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nieuwsbrief</span></a> <a href="https://mastodon.nl/tags/ruimte" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ruimte</span></a> <a href="https://mastodon.nl/tags/tijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tijd</span></a> <a href="https://mastodon.nl/tags/ruimtetijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ruimtetijd</span></a> <a href="https://mastodon.nl/tags/quantumbit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>quantumbit</span></a> <br><a href="https://www.newscientist.nl/nieuws/ruimte-kan-uit-tijd-voortkomen/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">newscientist.nl/nieuws/ruimte-</span><span class="invisible">kan-uit-tijd-voortkomen/</span></a></p>
Frans van Beers<p>de klok tikt en de tijd vliegt - The clock is ticking and time is flying!<br><a href="https://social.vivaldi.net/tags/klok" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>klok</span></a><br><a href="https://social.vivaldi.net/tags/montage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>montage</span></a><br><a href="https://social.vivaldi.net/tags/sommelsdijk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sommelsdijk</span></a><br><a href="https://social.vivaldi.net/tags/tijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tijd</span></a> <a href="https://social.vivaldi.net/tags/time" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>time</span></a><br><a href="https://social.vivaldi.net/tags/clock" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>clock</span></a><br><a href="https://social.vivaldi.net/tags/museum" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>museum</span></a><br><a href="https://social.vivaldi.net/tags/Goeree" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Goeree</span></a>-Overflakkee<br><a href="https://social.vivaldi.net/tags/acdsee" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>acdsee</span></a> photo studio ultimate<br><a href="https://social.vivaldi.net/tags/acdsee" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>acdsee</span></a><br><a href="https://social.vivaldi.net/tags/antiek" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>antiek</span></a><br><a href="https://social.vivaldi.net/tags/geschiedenis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geschiedenis</span></a><br><a href="https://social.vivaldi.net/tags/history" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>history</span></a><br><a href="https://social.vivaldi.net/tags/fotografie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fotografie</span></a> <a href="https://social.vivaldi.net/tags/photography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>photography</span></a><br><a href="https://flic.kr/p/2qKzeBE" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">flic.kr/p/2qKzeBE</span><span class="invisible"></span></a></p>
Jurjen K. van der Hoek<p>Beschouwing "Wat is dat blijft", tentoonstelling werk van Johan van der Dong en Maaike Nijlunsing bij Galerie MUGA. Daar te zien tot en met 23 februari 2025. <br><a href="https://mastodon.social/tags/recensie" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>recensie</span></a> <a href="https://mastodon.social/tags/kunststukjes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kunststukjes</span></a> <a href="https://mastodon.social/tags/blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>blog</span></a> <a href="https://mastodon.social/tags/tumblr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tumblr</span></a> <a href="https://mastodon.social/tags/galerieMUGA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galerieMUGA</span></a> <a href="https://mastodon.social/tags/JohanvanderDong" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JohanvanderDong</span></a> <a href="https://mastodon.social/tags/MaaikeNijlunsing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MaaikeNijlunsing</span></a> <a href="https://mastodon.social/tags/MuseumHeerenveen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MuseumHeerenveen</span></a> <a href="https://mastodon.social/tags/MuseumGalerieHeerenveen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MuseumGalerieHeerenveen</span></a> <a href="https://mastodon.social/tags/kunst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kunst</span></a> <a href="https://mastodon.social/tags/art" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>art</span></a> <a href="https://mastodon.social/tags/tijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tijd</span></a> <a href="https://mastodon.social/tags/verval" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>verval</span></a> <a href="https://mastodon.social/tags/vergankelijkheid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vergankelijkheid</span></a> <a href="https://mastodon.social/tags/junkyart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>junkyart</span></a> <a href="https://mastodon.social/tags/arttrouv%C3%A9" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arttrouvé</span></a> <a href="https://mastodon.social/tags/schilderijen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>schilderijen</span></a> <a href="https://mastodon.social/tags/paintings" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>paintings</span></a> <a href="https://mastodon.social/tags/time" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>time</span></a> <a href="https://mastodon.social/tags/decay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>decay</span></a><br><a href="https://www.tumblr.com/jurjenkvanderhoek/774450351295299584/de-cirkel-is-rond-door-wat-is-dat-blijft?source=share" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">tumblr.com/jurjenkvanderhoek/7</span><span class="invisible">74450351295299584/de-cirkel-is-rond-door-wat-is-dat-blijft?source=share</span></a></p>
Witte Rook<p>Witte Rook komt naar Mastodon!<br><a href="https://mastodon.social/tags/firstpost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>firstpost</span></a> <a href="https://mastodon.social/tags/beeldendekunst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>beeldendekunst</span></a> <a href="https://mastodon.social/tags/onderzoek" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>onderzoek</span></a> <a href="https://mastodon.social/tags/experiment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>experiment</span></a> <a href="https://mastodon.social/tags/langlopendeonderzoeken" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>langlopendeonderzoeken</span></a> <a href="https://mastodon.social/tags/kunstenaars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kunstenaars</span></a> <a href="https://mastodon.social/tags/breda" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>breda</span></a> <a href="https://mastodon.social/tags/brabant" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>brabant</span></a> <a href="https://mastodon.social/tags/nederland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nederland</span></a> <a href="https://mastodon.social/tags/erfgoed" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>erfgoed</span></a> <a href="https://mastodon.social/tags/gemeenschappen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gemeenschappen</span></a> <a href="https://mastodon.social/tags/verbinden" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>verbinden</span></a> <a href="https://mastodon.social/tags/tijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tijd</span></a> <a href="https://mastodon.social/tags/ruimte" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ruimte</span></a> <a href="https://mastodon.social/tags/context" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>context</span></a> <a href="https://mastodon.social/tags/49m2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>49m2</span></a> <a href="https://mastodon.social/tags/wilhelminapark" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>wilhelminapark</span></a> <a href="https://mastodon.social/tags/digitalexpolorers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>digitalexpolorers</span></a> <a href="https://mastodon.social/tags/laslanzas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>laslanzas</span></a> <a href="https://mastodon.social/tags/publicaties" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>publicaties</span></a> <a href="https://mastodon.social/tags/artikelen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>artikelen</span></a> <a href="https://mastodon.social/tags/schrijvenoverkunst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>schrijvenoverkunst</span></a></p>
Erik van Straten<p>Risico's computerklokken terugzetten</p><p><span class="h-card" translate="no"><a href="https://mastodon.nl/@yamuis" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>yamuis</span></a></span> : jaaaren geleden heb ik tijdkritische communicatieroutines voor microcontrollers geschreven (in "assembler"). Het detecteren van timeouts voelt dan al als een blok aan je been, en je hebt (neemt) dan "geen tijd" om op negatieve tijdverschillen te checken.</p><p>Oftewel, de meeste low-level software gaat ervan uit dat tijd altijd "toeneemt". Als je een computerklok terugzet in de tijd heb je zelden een volledig overzicht op de consequenties daarvan.</p><p>Als dat onverhoopt nodig is, kun je het beste alle netwerkverbindingen afsluiten en/of verbreken en even tijd geven om te time-outen. Dan de klok terugzetten en de boel weer aanslingeren.</p><p>Niet voor niets zijn er protocollen zoals ntp die systeemklokken met zeer kleine stapjes corrigeren.</p><p>Y2K was geen probleem voor low-level software omdat die zelden of nooit terugrekent uit jj-mm-dd, maar baseert op een systeemklok die per seconde tikt (of frequenter).</p><p>Een potentieel wél groot probleem kan ontstaan op 19 januari 2038. Uitleg (Engelstalig) is te vinden in <a href="https://en.wikipedia.org/wiki/Year_2038_problem" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/Year_203</span><span class="invisible">8_problem</span></a> (onderstaand animated GIFje is afkomstig uit die pagina).</p><p><a href="https://infosec.exchange/tags/ntp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ntp</span></a> <a href="https://infosec.exchange/tags/tijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tijd</span></a> <a href="https://infosec.exchange/tags/y2k" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>y2k</span></a> <a href="https://infosec.exchange/tags/Y2K38" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Y2K38</span></a></p>
Bibi<p>Even de tijd terug zetten, zeiden ze ... <br><a href="https://mastodon.nl/tags/evenietsleuks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>evenietsleuks</span></a> <a href="https://mastodon.nl/tags/tijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tijd</span></a> <a href="https://mastodon.nl/tags/Wintertijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wintertijd</span></a></p>
Seb de Groot ❤️<p>Wat een goed idee, de <a href="https://mastodon.nl/tags/leesbingo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>leesbingo</span></a> , wie doet er al mee? Nu alleen nog even de <a href="https://mastodon.nl/tags/tijd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tijd</span></a> vinden</p>