BjΓΆrn Fahller πŸ‡ΊπŸ‡¦πŸ‡¬πŸ‡±πŸ‡ͺπŸ‡ΊπŸ‡ΈπŸ‡ͺ's Avatar

BjΓΆrn Fahller πŸ‡ΊπŸ‡¦πŸ‡¬πŸ‡±πŸ‡ͺπŸ‡ΊπŸ‡ΈπŸ‡ͺ

@rollbear

I write code, I do not drink coffee. Avatar by Franzisca Panter https://www.youtube.com/playlist?list=PLe890crfljUnqpTb8ikk8Gy1Ehjc5rwnM

579
Followers
77
Following
186
Posts
02.09.2023
Joined
Posts Following

Latest posts by BjΓΆrn Fahller πŸ‡ΊπŸ‡¦πŸ‡¬πŸ‡±πŸ‡ͺπŸ‡ΊπŸ‡ΈπŸ‡ͺ @rollbear

Preview
#dotnet #csharp #opensource #staffengineer #softwareengineering #consulting | πŸ‘¨β€πŸ’» Patrik Svensson πŸš€ I’m wrapping up my current engagement soon and starting to look for my next technical challenge. I’ll be available again starting April 10. A bit about me: β€’ 20+ years of experience building and d...

I wrote something on LinkedIn: www.linkedin.com/posts/psvens...

I'm looking for a new gig and/or employment (if interesting enough). Please repost if you can! Much appreciated!

11.03.2026 00:23 πŸ‘ 16 πŸ” 16 πŸ’¬ 1 πŸ“Œ 0
Preview
Ig Nobels ceremony moves to Europe over security concerns Marc Abraham: β€œDuring the past year, it has become unsafe for our guests to visit the country."
10.03.2026 14:07 πŸ‘ 90 πŸ” 37 πŸ’¬ 3 πŸ“Œ 13
The 150 Year Old Winter Vehicle Swedes Still Use
The 150 Year Old Winter Vehicle Swedes Still Use YouTube video by Simple Scandinavian

Way to make something mundane appear exotic, I guess.

This was my primary means of getting to school when I was a kid. It was later ruined when they started to pour salt on the roads, making them more difficult to navigate, and also ruin vehicles. Yay, something...

www.youtube.com/watch?v=ZUya...

09.03.2026 23:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A curious thing lately is that if I ask a question about something I don't know that well, I don' trust the answer unless it is from a person I know, and who I know is an expert in the topic.

09.03.2026 23:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A former colleague, who worked on boot loaders, was super happy when he finally was able to turn off an LED. He then had a means to observe behaviour.

09.03.2026 21:27 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Do as Harald says. Present! There's nothing that improves your code quality as much as explaining your ideas to a diverse group of geeks. I know my programming skills have improved a lot in the 10 (yikes!) years since I first stood on the stage at @SwedenCpp Stockholm.

09.03.2026 07:23 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
StockholmCpp 0x3C: Intro, event host presentation, C++ news and the quiz
StockholmCpp 0x3C: Intro, event host presentation, C++ news and the quiz YouTube video by SwedenCpp

What can go wrong when doing the intro:
Event #60, but #58 is in the same building, one floor below. Guess the number I said πŸ™„
And stumbling over words from a 13-inch screen 😳

That’s why we do meetups: do it, review, improve. Free food included.
Speak at our user #Cpp group!

youtu.be/_oluCPrUaQ4

09.03.2026 07:09 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

and don't get me started on managers who cut off unflattering feedback.

04.03.2026 21:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Never ever give an incentive to cover up a mistake.

It's better to have an environment where people feel safe to say "sorry, I screwed up", than to have people try to hide it.

Why? Because every mistake is one we can learn from, and if the learning opportunities are kept away, we won't improve.

04.03.2026 20:38 πŸ‘ 3 πŸ” 0 πŸ’¬ 3 πŸ“Œ 0
A young man is facing the camera, he's wearing a T-shirt that says "code babler" in a pixelated font.

A young man is facing the camera, he's wearing a T-shirt that says "code babler" in a pixelated font.

A young man is facing away. The back of his T-shirt is XML saying "<bla>bla blla blah bla blah blablabla bla blablah</bla>"

A young man is facing away. The back of his T-shirt is XML saying "<bla>bla blla blah bla blah blablabla bla blablah</bla>"

I'm a fashion designer now πŸ˜…

Perfect for speakers at any software development conference or meetup.

rollbear.myspreadshop.se

I think it's funny.

04.03.2026 08:06 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
A young man is facing the camera, he's wearing a T-shirt that says "code babler" in a pixelated font.

A young man is facing the camera, he's wearing a T-shirt that says "code babler" in a pixelated font.

A young man is facing away. The back of his T-shirt is XML saying "<bla>bla blla blah bla blah blablabla bla blablah</bla>"

A young man is facing away. The back of his T-shirt is XML saying "<bla>bla blla blah bla blah blablabla bla blablah</bla>"

I'm a fashion designer now πŸ˜…

Perfect for speakers at any software development conference or meetup.

rollbear.myspreadshop.se

I think it's funny.

04.03.2026 08:06 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Ooohhhh! So gonna watch that when I get home.

03.03.2026 17:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
My first science video in 3 years!
My first science video in 3 years! YouTube video by Physics Girl

New Physics Girl Video! Let's GOOOO!

www.youtube.com/watch?v=B3m3...

03.03.2026 15:51 πŸ‘ 55 πŸ” 19 πŸ’¬ 4 πŸ“Œ 0

Why do they teach us all this math at school when French Onion Soup minus Onion Soup does not equal France.

01.03.2026 16:50 πŸ‘ 31 πŸ” 2 πŸ’¬ 3 πŸ“Œ 1

Exceptionally unscientific survey for autistic/otherwise ND friends: what’s your experience of LED lighting? Please share; I’m gathering informal evidence for A Thing

27.02.2026 11:51 πŸ‘ 12 πŸ” 9 πŸ’¬ 21 πŸ“Œ 1

C++ help:

struct FooTag{};
using FooInt = StrongType<int, FooTag>;

using BarInt = StrongType<int, struct BarTag>;

ie "inline" forward declaration in second case.

I recall that Foo is better than Bar, but I don't remember why.
IIRC, because of some subtle change in ADL (it's always ADL).

Anyone?

26.02.2026 21:06 πŸ‘ 1 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

And here I thought it was avocado toast that was the problem.

24.02.2026 20:29 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

very important video please watch

23.02.2026 20:11 πŸ‘ 7399 πŸ” 2610 πŸ’¬ 129 πŸ“Œ 265

LLVM 22.1.0 is out! This release was handled by new Release Manager Cullen Rhodes who I have had the privilege to mentor through this process. He did a fantastic job. Go checkout the release notes: discourse.llvm.org/t/llvm-22-1-...

24.02.2026 09:19 πŸ‘ 11 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0

Somebody already did. I distinctly remember that my beard used to be red/orange, and all pics I see now show grey beard ;-)

23.02.2026 15:04 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

πŸ’“

14.02.2026 19:20 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Don't mind me, I'm just going to go sit and stare at the wall for a few hours while my brain attempts to assimilate this crucial new information

14.02.2026 07:16 πŸ‘ 217 πŸ” 66 πŸ’¬ 0 πŸ“Œ 0

You're joking, but I once had a project lead who wanted us to do things we all knew were wrong, so that we "wouldn't lose momentum".

13.02.2026 08:31 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

πŸ‘ Ukrainian skeleton racer Vladyslav Heraskevych has chosen to defy the decision of the International Olympic Committee (IOC), which prohibits him from using a helmet featuring images of Ukrainian athletes killed due to Russia's aggression against Ukraine.
πŸ“Έ: GettyImages

10.02.2026 15:24 πŸ‘ 170 πŸ” 34 πŸ’¬ 10 πŸ“Œ 3
Dark B/W picture of a hare jumping up a snow wall. There's a lot of motion blur. In the background are a few road side reflex poles.

Dark B/W picture of a hare jumping up a snow wall. There's a lot of motion blur. In the background are a few road side reflex poles.

Wheee

05.02.2026 07:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Would anyone argue that it'd be fair if a burglar got to keep a certain percentage of their ill-gotten gains?

If no, then why is it that Ukraine would have to compromise on anything? It's not like the burglar will be any less likely to do it again if he gets to keep 20%.

03.02.2026 16:58 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Post image

Terrific story about community.

01.02.2026 21:02 πŸ‘ 909 πŸ” 255 πŸ’¬ 4 πŸ“Œ 22

You should've worn slippers, or at least flip-flops. The rest is OK (assuming it was intended to be a very short stay outside).

02.02.2026 20:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
memory at 83% one application using 40GB

memory at 83% one application using 40GB

If your application uses 40GB of RAM to open a 300MB file, then you need to rethink your data structures a bit.

02.02.2026 19:29 πŸ‘ 55 πŸ” 2 πŸ’¬ 6 πŸ“Œ 0

I once received a physical paper Nigeria scam mail delivered to my home. This was more than 20 years ago.

Today I received a more traditional email scam, where the message included my home address.

Uncomfortable.

02.02.2026 18:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0