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Mark Seemann

@ploeh.dk
212 followers 2 following 244 posts
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Mark Seemann @ploeh.dk · 18/08/2026
ISTR seeing a figure like my poor attempt at a reproduction posted here. It was, of course, much nicer done, and also IIRC had more details and colour. Can anyone help me track down the original?
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Mark Seemann @ploeh.dk · 21/07/2026
Min kone fik en ide, der er så god, at jeg var nødt til at dele den. Så nu har vi oprettet vores første borgerforslag: Fjern eller sænk moms på økologiske varer. Denne ide er lidt af et columbusæg, der løser mange problemer på en gang. Støt forslaget her: www.borgerforslag.dk/se-og-stoet-...
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Mark Seemann @ploeh.dk · 17/01/2026
If you use a proper bibliography system, you can always provide extra details and alternatives in each entry. Each entry could both contain the original link, as well as your custom link. (3/n)
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Mark Seemann @ploeh.dk · 17/01/2026
In my most recent book (2021), I wrote this in the preface, as a general qualification. (2/n)
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Mark Seemann @ploeh.dk · 16/01/2026
I still get a chuckle out of this example. #repostfriday AI for doc comments. blog.ploeh.dk/2023/07/10/a...
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Mark Seemann @ploeh.dk · 29/10/2025
TIL how to FOCUS the Visual Studio Code hover window. I've long known that Ctrl+k,Ctrl+i shows hover information (e.g. type, documentation), but this hover window sometimes contains so much text that you have to scroll it. How to do that without the mouse? Press Ctrl+k,Ctrl+i again!
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Mark Seemann @ploeh.dk · 07/10/2025
This post, btw, rounded a corner of a sorts.
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Mark Seemann @ploeh.dk · 30/09/2025
As things currently look, IT Days in Cluj-Napoca is going to be my only public appearance in 2025. www.itdays.ro
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Mark Seemann @ploeh.dk · 17/09/2025
Look, I found a real-life Tron Recognizer ship!
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Mark Seemann @ploeh.dk · 03/09/2025
That's the first time I've seen someone named Haskell who isn't Haskell Curry, I think.
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Mark Seemann @ploeh.dk · 22/02/2025
Hooray! I got a signed copy of @unclebobmartin's new book We, Programmers! blog.ploeh.dk/ref/we-progr...
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Mark Seemann @ploeh.dk · 04/02/2025
I know.
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Mark Seemann @ploeh.dk · 24/01/2025
Yes
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Mark Seemann @ploeh.dk · 17/01/2025
Yes, sorry, it was DNS.
It's not DNS
There's no way it's DNS
It was DNS
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