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#heisenbug

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Brett Sheffield (he/him)<p>If a tree falls in the forest and you enable -fsanitize=undefined not only does the tree make no sound but it never actually fell.</p><p><a href="https://chaos.social/tags/C" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>C</span></a> <a href="https://chaos.social/tags/Programming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Programming</span></a> <a href="https://chaos.social/tags/Heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Heisenbug</span></a></p>
Habr<p>Как тестировать в 2025-м</p><p>Как использовать в тестировании ИИ? Как тестировать сам ИИ? И главное: как не завязнуть в излишнем хайпе вокруг ИИ, а совершенствоваться и в «нехайповых» темах вроде безопасности или нагрузки? Мы уже много лет проводим конференцию по тестированию</p><p><a href="https://habr.com/ru/companies/jugru/articles/893334/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">habr.com/ru/companies/jugru/ar</span><span class="invisible">ticles/893334/</span></a></p><p><a href="https://zhub.link/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a></p>
C.<p><span class="h-card" translate="no"><a href="https://retro.social/@ifixcoinops" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ifixcoinops</span></a></span> </p><p>There's definitely something to be said for the goodwill you generate with a "no charge for this little job this time". It's an investment in the relationship you have with the customer, not an expense.</p><p>Was the machine repeatedly glitching for them? Just not reproducible once you showed up?</p><p><a href="https://mindly.social/tags/Murphy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Murphy</span></a> <a href="https://mindly.social/tags/MurphyWasAnOptimist" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MurphyWasAnOptimist</span></a> <a href="https://mindly.social/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a></p>
Joxean Koret (@matalaz)<p>I've got a <a href="https://mastodon.social/tags/Heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Heisenbug</span></a> greeting me this morning...</p>
MrCopilot<p><span class="h-card" translate="no"><a href="https://mastodon.social/@bigzaphod" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>bigzaphod</span></a></span> <a href="https://mstdn.social/tags/Heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Heisenbug</span></a> detector nearly finished again.</p>
Léon Planken<p><span class="h-card" translate="no"><a href="https://mindly.social/@wanderinghermit" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>wanderinghermit</span></a></span> This is called a <a href="https://mstdn.social/tags/Heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Heisenbug</span></a>. They're very annoying to fix.</p><p>(You might consider to (also) log to a file, using the logging module, which allows you to easily control the granularity of output)</p>
Dhruv AHUJA<p>Weird bug in Production that goes away when instrumentation is added? Could it be a race condition between threads?</p><p><a href="https://infosec.exchange/tags/rust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rust</span></a> has tooling to reproduce <a href="https://infosec.exchange/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a> locally by simulating the operating system's scheduler, if a program is multi-threaded. See Loom: <a href="https://docs.rs/loom/latest/loom/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">docs.rs/loom/latest/loom/</span><span class="invisible"></span></a></p>
Habr<p>Практичное и любопытное: все темы Heisenbug 2024 Autumn</p><p>Что должны рассказывать на конференции по тестированию? Что-то очень практичное, что участник вскоре применит в своём проекте? Или для такого существуют курсы, а конференция — это «оторваться от своей рутины и разобраться, что происходит вокруг»? Вообще говоря, не обязательно выбирать что-то одно. На Heisenbug это всегда сочеталось: тут бывают и практичные воркшопы с мастер-классами, и обзорные кейноуты «для расширения кругозора». Вот и на новом</p><p><a href="https://habr.com/ru/companies/jugru/articles/844792/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">habr.com/ru/companies/jugru/ar</span><span class="invisible">ticles/844792/</span></a></p><p><a href="https://zhub.link/tags/%D1%82%D0%B5%D1%81%D1%82%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>тестирование</span></a> <a href="https://zhub.link/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a></p>
AJ Jordan<p>I learned way too much about selection and clipboard behavior on various operating systems (macOS and Linux) tonight. but at least I made this seeming <a href="https://tech.lgbt/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a> my bitch: <a href="https://github.com/Mailu/Mailu/issues/3425" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/Mailu/Mailu/issues/</span><span class="invisible">3425</span></a></p><p><a href="https://tech.lgbt/tags/debugging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>debugging</span></a> <a href="https://tech.lgbt/tags/mailu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mailu</span></a></p>
Habr<p>14 конференций осени и 14 видеозаписей докладов</p><p>Вот уже много лет мы каждую осень проводим серию конференций. Но в этот раз их впервые будет целых 14. Так что найти подходящее мероприятие смогут самые разные люди — от тех, кто пишет на Go, до тех, кто работает с машинным обучением. Некоторые конференции пройдут полностью в онлайне, но у большинства будет возможность и лично прийти на площадку. Кратко описали их все для Хабра, и каждой добавили по видеозаписи доклада — чтобы можно было не просто читать красивые слова, а сразу увидеть конкретику и заодно узнать что-то полезное. Вот общий список, а дальше в посте — отдельно про каждую. —</p><p><a href="https://habr.com/ru/companies/jugru/articles/830768/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">habr.com/ru/companies/jugru/ar</span><span class="invisible">ticles/830768/</span></a></p><p><a href="https://zhub.link/tags/%D0%BA%D0%BE%D0%BD%D1%84%D0%B5%D1%80%D0%B5%D0%BD%D1%86%D0%B8%D0%B8" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>конференции</span></a> <a href="https://zhub.link/tags/joker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>joker</span></a> <a href="https://zhub.link/tags/mobius" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mobius</span></a> <a href="https://zhub.link/tags/dotnext" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dotnext</span></a> <a href="https://zhub.link/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a> <a href="https://zhub.link/tags/holyjs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>holyjs</span></a> <a href="https://zhub.link/tags/i" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>i</span></a>&amp;#039;ml <a href="https://zhub.link/tags/safecode" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>safecode</span></a> <a href="https://zhub.link/tags/gofunc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gofunc</span></a> <a href="https://zhub.link/tags/%D0%BA%D0%B0%D1%80%D0%B3%D0%BE%D0%BA%D1%83%D0%BB%D1%8C%D1%82" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>каргокульт</span></a></p>
Denis 🌏<p>-whew- for a moment there I thought I had a <a href="https://hachyderm.io/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a></p>
Sharlatan<p>A little delay for Guix astronomy update 2024-06.</p><p>I was trying to resolve some Heisenbug with stsci.stimage which is used in tweakwcs. <br>tweakwcs passed all unit tests but when it was used in the jwst project - tests failed with reason stsci.stimage module could not be found. Maybe its an issue with the Waf package manager or pyproject-build-system?</p><p><a href="https://github.com/spacetelescope/stsci.stimage" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/spacetelescope/stsc</span><span class="invisible">i.stimage</span></a><br><a href="https://github.com/spacetelescope/tweakwcs" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/spacetelescope/twea</span><span class="invisible">kwcs</span></a><br><a href="https://waf.io/apidocs/tutorial.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">waf.io/apidocs/tutorial.html</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/guix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>guix</span></a> <a href="https://mastodon.social/tags/astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astronomy</span></a> <a href="https://mastodon.social/tags/software" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>software</span></a> <a href="https://mastodon.social/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a> <a href="https://mastodon.social/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>python</span></a> <a href="https://mastodon.social/tags/waf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>waf</span></a> <a href="https://mastodon.social/tags/stsci" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stsci</span></a> <a href="https://mastodon.social/tags/jwst" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>jwst</span></a> <a href="https://mastodon.social/tags/tweakwcs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tweakwcs</span></a></p>
Otavio R. Piske<p>Most the of morning at DevConf.CZ was about socializing, but I did have some time to learn how Tim Flink (one of quality engineers from <a href="https://toot.community/tags/Fedora" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fedora</span></a>) used <a href="https://toot.community/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AI</span></a> to track a kind of <a href="https://toot.community/tags/Heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Heisenbug</span></a>. </p><p><a href="https://toot.community/tags/DevConf_CZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DevConf_CZ</span></a> <a href="https://toot.community/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a></p>
Darrin West<p><span class="h-card" translate="no"><a href="https://mastodon.gamedev.place/@julienbarnoin" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>julienbarnoin</span></a></span> If you look, it will move. <a href="https://hachyderm.io/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a></p>
Michal Špondr<p>3 dny hledám <a href="https://spondr.cz/tags/heisenbug" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>heisenbug</span></a>... Asi budeme k sw dodávat nějakého indického chlapečka za dolar denně, co bude sledovat logy, tak se chyba nikdy neobjeví.</p>
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Joerg Jaspert :debian:

Ohmy. Not sure how I could write a useful bug report for this, on which the developer can do anything. Is entirely reproducible in *my* firefox, but even ungoogled chrome already doesn't do it, so WTF.

It is: phanpy.fulda.social/, setup for me with 6 columns to show stuff, can NOT jump backwards in boost carousels. Only forward. UNTIL i do something that changes the viewport size of the browser (resize window, press F12, whatever). Then it can. Until next reload of page.
Less columns, smaller window, wider window - and this does not appear. Only on "my" standard window size for firefox this happens. (Which is about half my screen width and near full height (minus top bar) of 2560x1410).

Curious wtf is going wrong there, but also no idea on how to find such a thing.

phanpy.fulda.socialFulda.Social PhanPyMinimalistic opinionated Mastodon web client
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Everything Open Conference

Continuing our Schedule Highlights, we present @paulmckrcu Software Engineer at who will present on "Hunting Heisenbugs".

Drawing from and , Paul asks - if there is such a thing as a - a bug whose characteristics change as it is observed, is there an anti-Heisenbug?

You'll have to register for Everything Open to find out!

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2024.everythingopen.au/news/re

Senior Software Engineer Paul E. McKenney - Hunting Heisenbugs
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