Björn Fahller
@rollbear.bsky.social
I write code, I do not drink coffee.
Avatar by Franzisca Panter
Avatar by Franzisca Panter
Reposted by Björn Fahller
This whole shop is amazing www.deafmetal.store
DEAFMETAL® Hearing Aid Jewelry | Hearing Device Jewelry | DEAFMETAL® Hearing Jewelry
DEAFMETAL® is an award-winning jewelry innovation for Hearing Aids, Cochlear Implants and BAHAs. With Deafmetals you can personalize any hearing device to capture your own style and personality.
www.deafmetal.store
November 10, 2025 at 10:02 AM
This whole shop is amazing www.deafmetal.store
I think I nerd sniped myself with a lightning talk and fell down a rabbit hole.
github.com/rollbear/com...
Lots is missing, and I'm not even sure if this is a good idea, but it is very very cool, IMO.
github.com/rollbear/com...
Lots is missing, and I'm not even sure if this is a good idea, but it is very very cool, IMO.
github.com
November 8, 2025 at 6:20 PM
I think I nerd sniped myself with a lightning talk and fell down a rabbit hole.
github.com/rollbear/com...
Lots is missing, and I'm not even sure if this is a good idea, but it is very very cool, IMO.
github.com/rollbear/com...
Lots is missing, and I'm not even sure if this is a good idea, but it is very very cool, IMO.
Reposted by Björn Fahller
New post on C++ on a Friday! "A prvalue is not a temporary" blog.knatten.org/2025/10/31/a...
A prvalue is not a temporary
This is part one of a series of blog posts on temporaries, copies, return value optimization, and passing by value vs. reference. A good place to start, and the point of this first article, is how …
blog.knatten.org
October 31, 2025 at 8:32 AM
New post on C++ on a Friday! "A prvalue is not a temporary" blog.knatten.org/2025/10/31/a...
Reposted by Björn Fahller
Have never regretted going to Meeting C++. Could be a very rewarding last minute decision if it's feasible for you.
October 29, 2025 at 1:59 PM
Have never regretted going to Meeting C++. Could be a very rewarding last minute decision if it's feasible for you.
Reposted by Björn Fahller
We have zero plans to put AI in LibreOffice, of course. Our focus is privacy and letting you control your data. Some users want AI features and they can get them via optional extensions made by the community – but we won't put it in the app itself.
October 28, 2025 at 1:14 PM
We have zero plans to put AI in LibreOffice, of course. Our focus is privacy and letting you control your data. Some users want AI features and they can get them via optional extensions made by the community – but we won't put it in the app itself.
Reposted by Björn Fahller
Anyhow, if you're hiring (and you also understand that AI is not going to fix anyting) and you need a C++ and CMake expert who could move you to Rust or Swift please hit me up.
October 26, 2025 at 5:16 AM
Anyhow, if you're hiring (and you also understand that AI is not going to fix anyting) and you need a C++ and CMake expert who could move you to Rust or Swift please hit me up.
Reposted by Björn Fahller
🆕 on the #Cpp conference video radar:
🎦 from CppOnSea:
📺 Will Your C++ Program Still Be Correct Next Year? - Björn Fahller - C++ on Sea 2025
🔗 https://www.youtube.com/watch?v=7L6q0GUgrGs
🎦 from CppOnSea:
📺 Will Your C++ Program Still Be Correct Next Year? - Björn Fahller - C++ on Sea 2025
🔗 https://www.youtube.com/watch?v=7L6q0GUgrGs
October 21, 2025 at 1:45 PM
🆕 on the #Cpp conference video radar:
🎦 from CppOnSea:
📺 Will Your C++ Program Still Be Correct Next Year? - Björn Fahller - C++ on Sea 2025
🔗 https://www.youtube.com/watch?v=7L6q0GUgrGs
🎦 from CppOnSea:
📺 Will Your C++ Program Still Be Correct Next Year? - Björn Fahller - C++ on Sea 2025
🔗 https://www.youtube.com/watch?v=7L6q0GUgrGs
My presentation "Will Your Program Still Be Correct Next Year", from @cpponsea.bsky.social , was just published on YouTube.
www.youtube.com/watch?v=7L6q...
www.youtube.com/watch?v=7L6q...
Will Your C++ Program Still Be Correct Next Year? - Björn Fahller - C++ on Sea 2025
YouTube video by cpponsea
www.youtube.com
October 21, 2025 at 12:20 PM
My presentation "Will Your Program Still Be Correct Next Year", from @cpponsea.bsky.social , was just published on YouTube.
www.youtube.com/watch?v=7L6q...
www.youtube.com/watch?v=7L6q...
Reposted by Björn Fahller
In honour of spooky month, share a 4 word horror story that only someone in your profession would understand.
We have proprietary encryption!
We have proprietary encryption!
In honour of spooky month, share a 4 word horror story that only someone in your profession would understand.
rm -rf ~/
rm -rf ~/
"The chancellor approved it"
October 12, 2025 at 1:12 PM
In honour of spooky month, share a 4 word horror story that only someone in your profession would understand.
We have proprietary encryption!
We have proprietary encryption!
Reposted by Björn Fahller
@rollbear.bsky.social at our most recent Stockholm #Cpp Meetpu talking about callables and pipes. Enjoy 🎉
youtu.be/DUWXaX4GkOs
youtu.be/DUWXaX4GkOs
Björn Fahller: This is a pipe, but should it be
YouTube video by SwedenCpp
youtu.be
October 9, 2025 at 3:20 PM
@rollbear.bsky.social at our most recent Stockholm #Cpp Meetpu talking about callables and pipes. Enjoy 🎉
youtu.be/DUWXaX4GkOs
youtu.be/DUWXaX4GkOs
Reposted by Björn Fahller
October 8, 2025 at 6:23 AM
Reposted by Björn Fahller
📣 Germany's close to reversing its opposition to mass surveillance & private message scanning, & backing the Chat Control bill. This could end private comms-& Signal-in the EU.
Time's short and they're counting on obscurity: please let German politicians know how horrifying their reversal would be.
Time's short and they're counting on obscurity: please let German politicians know how horrifying their reversal would be.
We are alarmed by reports that Germany is on the verge of a catastrophic about-face, reversing its longstanding and principled opposition to the EU’s Chat Control proposal which, if passed, could spell the end of the right to privacy in Europe. signal.org/blog/pdfs/ge...
signal.org
October 6, 2025 at 6:46 AM
📣 Germany's close to reversing its opposition to mass surveillance & private message scanning, & backing the Chat Control bill. This could end private comms-& Signal-in the EU.
Time's short and they're counting on obscurity: please let German politicians know how horrifying their reversal would be.
Time's short and they're counting on obscurity: please let German politicians know how horrifying their reversal would be.
Reposted by Björn Fahller
Friends.
These are lots of my all-time favorite images. I'm letting them go, frankly out of desperation.
You can download them all and make prints or use as backgrounds on your devices.
Pay whatever you think they're worth ❤️
buymeacoffee.com/angrytheinch
drive.google.com/drive/folder...
These are lots of my all-time favorite images. I'm letting them go, frankly out of desperation.
You can download them all and make prints or use as backgrounds on your devices.
Pay whatever you think they're worth ❤️
buymeacoffee.com/angrytheinch
drive.google.com/drive/folder...
January 17, 2025 at 8:57 AM
Friends.
These are lots of my all-time favorite images. I'm letting them go, frankly out of desperation.
You can download them all and make prints or use as backgrounds on your devices.
Pay whatever you think they're worth ❤️
buymeacoffee.com/angrytheinch
drive.google.com/drive/folder...
These are lots of my all-time favorite images. I'm letting them go, frankly out of desperation.
You can download them all and make prints or use as backgrounds on your devices.
Pay whatever you think they're worth ❤️
buymeacoffee.com/angrytheinch
drive.google.com/drive/folder...
Reposted by Björn Fahller
This only happens to you once
September 26, 2025 at 7:39 PM
This only happens to you once
Reposted by Björn Fahller
And that's how you integrate digital elements into an exhibition. Part of the temporary "China's Dinosaur World" at the Shanghai Natural History Museum, China. Closing this November.
Video source: Shanghai Let's Meet
Video source: Shanghai Let's Meet
September 27, 2025 at 3:02 AM
And that's how you integrate digital elements into an exhibition. Part of the temporary "China's Dinosaur World" at the Shanghai Natural History Museum, China. Closing this November.
Video source: Shanghai Let's Meet
Video source: Shanghai Let's Meet
Reposted by Björn Fahller
Our star is a tiny little dot, just like one of these, in a tiny little galaxy in a vast universe.
We're sitting on a tiny spinning pebble circulating around said tiny star, acting like idiots.
We're sitting on a tiny spinning pebble circulating around said tiny star, acting like idiots.
September 14, 2025 at 6:18 PM
Our star is a tiny little dot, just like one of these, in a tiny little galaxy in a vast universe.
We're sitting on a tiny spinning pebble circulating around said tiny star, acting like idiots.
We're sitting on a tiny spinning pebble circulating around said tiny star, acting like idiots.
Reposted by Björn Fahller
We don’t want AI slop.
Stop sending us AI slop.
Stop wasting our time with AI slop.
It doesn’t sound good.
It’s antithetical to our core values.
You didn’t even make it.
Knock it off.
Stop sending us AI slop.
Stop wasting our time with AI slop.
It doesn’t sound good.
It’s antithetical to our core values.
You didn’t even make it.
Knock it off.
September 14, 2025 at 5:02 AM
We don’t want AI slop.
Stop sending us AI slop.
Stop wasting our time with AI slop.
It doesn’t sound good.
It’s antithetical to our core values.
You didn’t even make it.
Knock it off.
Stop sending us AI slop.
Stop wasting our time with AI slop.
It doesn’t sound good.
It’s antithetical to our core values.
You didn’t even make it.
Knock it off.
One of the joys of having been around for a while is to suffer the pains of ones previous self.
Today was spent in its entirety with undoing mischief I did in 2009. I'm *almost* done. Hopefully tomorrow.
Today was spent in its entirety with undoing mischief I did in 2009. I'm *almost* done. Hopefully tomorrow.
August 27, 2025 at 8:37 PM
One of the joys of having been around for a while is to suffer the pains of ones previous self.
Today was spent in its entirety with undoing mischief I did in 2009. I'm *almost* done. Hopefully tomorrow.
Today was spent in its entirety with undoing mischief I did in 2009. I'm *almost* done. Hopefully tomorrow.
Reposted by Björn Fahller
Have a large chunk of my 8-bit cassette tape games that I'm selling up now on eBay. ZX Spectrum, BBC/Electron, Oric, and MSX for now. Tonnes more to go up over next couple of years. Software, hardware, you name it. Give me a follow if you want to see the journey!
www.ebay.co.uk/usr/lord_arse
www.ebay.co.uk/usr/lord_arse
August 8, 2025 at 7:31 AM
Have a large chunk of my 8-bit cassette tape games that I'm selling up now on eBay. ZX Spectrum, BBC/Electron, Oric, and MSX for now. Tonnes more to go up over next couple of years. Software, hardware, you name it. Give me a follow if you want to see the journey!
www.ebay.co.uk/usr/lord_arse
www.ebay.co.uk/usr/lord_arse
Reposted by Björn Fahller
Thomas Deininger uses plastic waste to create sculptures,or should I say,works of Genius!!!!!!
August 23, 2025 at 4:41 AM
Thomas Deininger uses plastic waste to create sculptures,or should I say,works of Genius!!!!!!
More solid career suggestions from LinkedIn, for your Saturday morning amusement
August 23, 2025 at 9:25 AM
More solid career suggestions from LinkedIn, for your Saturday morning amusement
Reposted by Björn Fahller
Have you ever seen the aurora over calm waters?
It's an experience for sure. 🌌
It's an experience for sure. 🌌
August 23, 2025 at 6:11 AM
Have you ever seen the aurora over calm waters?
It's an experience for sure. 🌌
It's an experience for sure. 🌌
Reposted by Björn Fahller
Norwegian home invasion.
August 17, 2025 at 5:40 AM
Norwegian home invasion.
Reposted by Björn Fahller
telling that people who are professionally Very Computer so often want Less Computer in their lives
I just don’t want a more ambient, pervasive computer, actually. If anything I would like less computer
Microsoft's Windows lead has teased the future of Windows will be more ambient, pervasive, and multi-modal in the wake of AI, promoting voice as a primary input method for using your PC. www.windowscentral.com/microsoft/wi...
August 14, 2025 at 4:08 AM
telling that people who are professionally Very Computer so often want Less Computer in their lives
Reposted by Björn Fahller
Engineer here, cloud storage is a rounding error in power consumption compared to AI compute.
August 12, 2025 at 6:36 PM
Engineer here, cloud storage is a rounding error in power consumption compared to AI compute.