Jan-Hendrik Kuperus's Avatar

Jan-Hendrik Kuperus

@jhkuperus.bsky.social

Founder & Director @Yoinknl | GSF Champion | Coder | Architect | Speaker | Nerd | Teacher | Father | Husband | Amateur Baker 🍞 | Tinkerer | LEGO Nerd | Science Fan | Human

45 Followers  |  45 Following  |  98 Posts  |  Joined: 25.08.2023  |  1.9828

Latest posts by jhkuperus.bsky.social on Bluesky

Happy birthday @tomcools.be ! πŸŽ‰πŸ₯³

31.10.2025 12:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Soll es einfalls nicht schlechter werden ;)

25.10.2025 11:29 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I wish everyone at #Devoxx a fantastic conference! This year I sadly can't attend, so I'll have to settle for all the posts and videos that appear this week ^_^

06.10.2025 11:21 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Ik ben op zoek naar de verklaring van de piek in stroomprijs morgen. Er is morgen zon, het is niet overdreven warm (ivm airco), er is 3-4Bft wind op zee voorspeld. Is dit puur vanwege de hoge prijzen in de buurlanden? Zou @bmvisser.bsky.social nog een idee hebben? πŸ˜…

28.09.2025 17:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

And wishes for a freezing cold winter! πŸ˜‹

22.09.2025 17:08 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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a man is crying while sitting on a leather couch ALT: a man is crying while sitting on a leather couch

TFW: You thought you built a RAID-1 array, one drive crashes and Windows apparently can't recover their own degraded arrays...

21.09.2025 19:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yeah me too. I saw the first <10 degrees night temps for next week, so now it’s time :)

21.09.2025 15:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Hey @bjeaurn.com , what do You say? Is it time to do the yearly check on the heating systems? πŸ™‚

21.09.2025 06:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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a little girl is crying and making a funny face . ALT: a little girl is crying and making a funny face .
17.09.2025 11:01 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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My hobby on #Java25 release day: see how long it takes SDKMan to provide the new #Java release ^_^

16.09.2025 17:28 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Slowly working my way back up...

14.09.2025 07:10 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The trick is to keep using both, the brain should be able to keep them separate

13.09.2025 11:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It types great too. I just learned that I type the ”b” with the wrong hand and the columnar layout really messes with my muscle memory. So now I have to train this daily and tweak the firmware to my liking.

13.09.2025 05:59 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Oofff.... wpm dropped from 140 to 24 ^_^

12.09.2025 22:49 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Tadaaaa! Easiest formware install I’ve ever seen!

12.09.2025 22:28 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Just add some keycaps…

12.09.2025 21:43 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Click clack, got some switches installed on the first half. Strangely satisfying πŸ˜…

12.09.2025 20:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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I’m about to enter a new level of dedication to keyboards: building one myself.

12.09.2025 20:10 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

No problems here. Netherlands

29.08.2025 20:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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a joker with a smiley face and the words im innocent on the bottom ALT: a joker with a smiley face and the words im innocent on the bottom
27.08.2025 15:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Standards

xkcd.com/927/ ?

27.08.2025 12:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

My GMail sometimes gets used to sign up for things (sometimes it's a typo, sometimes pure spambotting). Previously I would try to notify the platform of the mistake and have it rectified. PSA: I will now simply reset the password and delete the account. Thank you for your attention to this matter ;)

24.08.2025 11:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

And then buy my self help book to set up your own self help brand to make millions! (Using AI and blockchain obviously)

27.07.2025 18:51 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks for sharing. A couple of friends live in Northern Italy and I tend to keep an eye on such weather for them. Time to tell them to buckle up.

04.07.2025 20:54 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This is going to drive massive rain/flood events around the Mediterranean once summer has peaked, right?

04.07.2025 11:40 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Junie wrote some tests for me and in her enthusiasm, she added a very flaky test:

// Assert - we should find different selections at least once
// Note: This is a probabilistic test, but with 10 attempts and selecting 2 from 5
// the probability of getting the same selection every time is very low

27.06.2025 18:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

TIL: My habit of keeping tabs open is really really really REALLY bad for my energy usage. I noticed the past couple of days that my MBP runs hot even when I'm hardly doing anything. Turns out Firefox was using 75% CPU+GPU on idle tabs... I shut them all down... Retraining this is going to be hard

27.06.2025 18:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The rain was actually quite nice to run in this morning. πŸƒ

26.06.2025 08:02 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

MEh.

18.06.2025 13:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

<rant>Has anyone else noticed that apps like Word and Excel now have "updates" almost daily? I feel like I'm greeted by the "We've made some improvements, please restart"-banner every time I activate one of those apps... </rant> (Thanks for "listening" πŸ˜…)

18.06.2025 08:52 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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