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secondcoming

2,081 karma · joined June 9, 2020

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secondcoming··on We've raised $17M to build what comes after Git
I find that sometimes changing the font in my IDE can give me an inexplicable boost
secondcoming··on We've raised $17M to build what comes after Git
> Imaging being able to work on a branch stacked on a coworkers branch while you’re both constantly modifying them

I think that's something I don't want to imagine

secondcoming··on Slightly safer vibecoding by adopting old hacker habits
The advantage of VMs is that you can nuke them and be done with it if you need to.

I use my personal laptop for $WORK and everything work related is done via the VM.

secondcoming··on UK intelligence censored report on global warming and homeland security
No. It's because farmers sometimes pollute rivers (despite household sewage being pumped into UK rivers daily), want to kill badgers to stop TB spreading, and because they work large areas of land they're obviously wealthy.
secondcoming··on UK intelligence censored report on global warming and homeland security
> If collapse happens, it notes the UK does not have the ability to absorb global shocks through higher domestic output. It lacks enough land to feed its population or rear livestock to maintain current consumption patterns and price levels.

Yet they're pushing to use farmland for solar farms and social housing.

There's a real hatred of farmers among the UK Leftist/Green crowd.

secondcoming··on LinkedIn is searching your browser extensions
My biggest gripe is why these JS APIs even exist in the first place
secondcoming··on C++26 is done ISO C++ standards meeting, Trip Report
It is annoying that they didn't just apply this to all containers
secondcoming··on C++26: A User-Friednly assert() macro
Let's not vague post on HN. What's the problem with the above?
secondcoming··on AMD's Ryzen 9 9950X3D2 Dual Edition crams 208MB of cache into a single chip
Your machine takes 30 minutes to boot because of the RAM? Or it takes 30 minutes to load a model?
secondcoming··on Olympic Committee bars transgender athletes from women’s events
> But as of now there is no such problem on any kind of significant scale.

This is not the same as saying there's no problem.

A fraction of humans will ever compete in the Olympics. People train their whole lives for it. It's not about 'scale', it's about safety and fairness. It's not reasonable to expect them to 'shut up' about it.

I don't want to watch a man beat up a woman in a boxing ring.

secondcoming··on Olympic Committee bars transgender athletes from women’s events
You're most likely part of the 2bn that showed no, or a passing interest, in the Olympics.
secondcoming··on OpenTelemetry profiles enters public alpha
> Continuously capturing low-overhead performance profiles in production

It suprises me that anything designed by the OTel community could ever meet 'low-overhead' expectations.

secondcoming··on Optimizing a lock-free ring buffer
If you enforce that the buffer size is a power of 2 you just use a mask to do the

    if (next_head == buffer.size())
        next_head = 0;
part
secondcoming··on Apple Just Lost Me
UK, California and Brazil, no?
secondcoming··on Is it a pint?
If I get a beer with no head I'm assuming the glass was dirty
secondcoming··on The pleasures of poor product design
My first thought is that this is a sign of burn-out.
secondcoming··on After outages, Amazon to make senior engineers sign off on AI-assisted changes
Has Amazon's advertising TAM product been affected by AI?
secondcoming··on My “grand vision” for Rust
Boost is stronger than ever.
secondcoming··on My “grand vision” for Rust
Then why are you using rust for these tasks?
secondcoming··on Ireland shuts last coal plant, becomes 15th coal-free country in Europe (2025)
Can't beat a good turf fire though!
secondcoming··on Best performance of a C++ singleton
How is performance not measurable?

Getting into the weeds of what a compiler does with your code is fun.

People have been doing micro optimisations since computers became a thing, you benefit from them every day without realising - and seemingly not appreciating - it.

secondcoming··on Cloud VM benchmarks 2026
Why is the n4d-2 spot price nearly double that of the n2d-2?
secondcoming··on Infrastructure decisions I endorse or regret after 4 years at a startup (2024)
It used be Google Deployment Manager but that's dead soon so terraform.

To roll back you tell GCE to use the previous image. It does all the rolling over for you.

Our deployment process looks like this:

- Jenkins: build the code to debian packages hosted on JFrog

- Jenkins: build a machine image with ansible and packer

- Jenkins: deploy the new image either to test or prod.

Test deployments create a new Instance Group that isn't automatically attached to any load balancer. You do that manually once you've confirmed everything has started ok.

secondcoming··on Understanding Std:Shared_mutex from C++17
I think it's possible with an atomic<shared_ptr> too (C++20)?

A shared_mutex comes in useful when you can't really have multiple copies of the shared data due to perhaps memory usage, so readers fail to acquire it when the writer is updating it.

secondcoming··on Infrastructure decisions I endorse or regret after 4 years at a startup (2024)
We've used ECS back when we were on AWS, and now GCE.

We didn't have to invent any homegrown orchestration tool. Our infra is hundreds of VMs across 4 regions.

Can you give an example of what you needed to do?

secondcoming··on Infrastructure decisions I endorse or regret after 4 years at a startup (2024)
GCP's UI sure is dog slow. I once filled in that 'How would you rate...' prompt that sometimes appears about Instance Group management via the UI and it seems they later addressed the issue.
secondcoming··on C++26: Std:Is_within_lifetime
you don't have to use it
secondcoming··on Asahi Linux Progress Report: Linux 6.19
Perhaps you should make the first step towards funding?
secondcoming··on IBM tripling entry-level jobs after finding the limits of AI adoption
Programmers have an unfortunate tendancy to be too honest!
secondcoming··on Both GCC and Clang generate strange/inefficient code
I;ve had to coerce gcc to emitting SIMD code by using int instead of bool. Also, the early return may be putting it off.
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