Hacker News: tjungblut

New comment by tjungblut in "VibeVoice: Open-source frontier voice AI"

tjungblut — Tue, 28 Apr 2026 19:19:46 +0000

yep, it seems this was trained on large amount of podcasts with ad jingles or phone call queues with elevator music. I was also pretty disappointed to run the TTS last week.

New comment by tjungblut in "Microsoft's "Fix" for Windows 11: Flowers After the Beating"

tjungblut — Tue, 24 Mar 2026 11:24:20 +0000

Sorry Pavan, I'm happier with Fedora Atomic and Bazzite now.

New comment by tjungblut in "An AI agent published a hit piece on me"

tjungblut — Thu, 12 Feb 2026 18:58:13 +0000

I wonder if we can do a prompt injection from the comments

New comment by tjungblut in "Roblox is a problem but it's a symptom of something worse"

tjungblut — Tue, 25 Nov 2025 16:36:15 +0000

I'll probably get DV to oblivion for this, but I have to constantly wonder where those parents come from that need to forbid their children to roam freely on the internet.

Didn't they grow up in an age unrestricted web either? By now we must have two generations of unhinged children grown up with unsafe World of Warcraft, MSN, Whatsapp and ICQ. Oh and the p0rn... I mean, seriously, do you guys have nothing else to do than to moderate your kids Minecraft servers?

New comment by tjungblut in "Using street lamps as EV chargers"

tjungblut — Wed, 12 Nov 2025 22:03:25 +0000

too bad that ubitricity was sold to Shell

New comment by tjungblut in "Show HN: Terminal-Bench-RL: Training long-horizon terminal agents with RL"

tjungblut — Tue, 29 Jul 2025 12:41:13 +0000

If you are curios, like me, how the actual reinforcement learning happens. It uses verl [1] underneath. The paper "HybridFlow: A Flexible and Efficient RLHF Framework" [2] explains it really well.

[1] https://github.com/volcengine/verl

[2] https://arxiv.org/abs/2409.19256v2

New comment by tjungblut in "Scaling our observability platform by embracing wide events and replacing OTel"

tjungblut — Sat, 21 Jun 2025 10:51:47 +0000

tldr, they now do a zero (?) copy of raw bytes instead of marshaling and unmarshaling json.

New comment by tjungblut in "Show HN: A Database Written in Golang"

tjungblut — Wed, 26 Feb 2025 17:11:47 +0000

thank you for referring, feel free to ask any questions you may have

New comment by tjungblut in "To buy a Tesla Model 3, only to end up in hell"

tjungblut — Mon, 10 Feb 2025 08:52:35 +0000

not entirely, but it's maybe 1-3% over a week depending on the outside temperature

New comment by tjungblut in "Reverse engineering the Ravensburger TipToi pen"

tjungblut — Fri, 06 Dec 2024 14:32:25 +0000

Get a flipper, you can simply download and emulate all of them

New comment by tjungblut in "Jepsen: Jetcd 0.8.2"

tjungblut — Fri, 09 Aug 2024 08:49:44 +0000

The watch is a simple processing loop that receives and sends on a bi-directional GRPC channel. Leases have a similar loop for keep-alive messages, everything else is quite literally delegated.

I get that it's difficult to translate this 1:1 into Rust without channels and select primitives, but saying it's complex is wild. Try the server-side code for leases ;)

New comment by tjungblut in "Jepsen: Jetcd 0.8.2"

tjungblut — Thu, 08 Aug 2024 18:40:30 +0000

could you be more specific on what's so hard to follow? it's quite literally just the implementation of the GRPC interface [1].

[1] https://github.com/etcd-io/etcd/blob/main/client/v3/kv.go#L3...

New comment by tjungblut in "ML Code Exercises"

tjungblut — Wed, 10 Jul 2024 12:24:07 +0000

Inverting a binary tree became implementing SVD with arrays only.

New comment by tjungblut in "Show HN: WAL Implementation in Golang"

tjungblut — Mon, 08 Jul 2024 20:38:13 +0000

Your generational approach to segment numbering is fine, if you prepend enough zeros to format the files properly then you're also able to sort them correctly. etcd uses the same trick.

New comment by tjungblut in "Show HN: WAL Implementation in Golang"

tjungblut — Mon, 08 Jul 2024 19:57:56 +0000

Besides what Phil mentioned below, I can't write more than one record to the WAL. You're closing the file after every write, the second time you write the error `seek data/rebuf.tmp: file already closed` is returned.

I also think your rotation will delete the wrong segment when you have more than ten segments - imagine you're writing rebuf-1 to rebuf-10 - what's the "oldest file" to delete now? Besides, should you really delete those files?

New comment by tjungblut in "A forged Apple employee badge"

tjungblut — Fri, 17 May 2024 06:25:05 +0000

and why would the German red cross own it and sell it on Ebay? Ebay wasn't even a thing back when the DM was still around.

New comment by tjungblut in "Show HN: Kubernates in Node.js"

tjungblut — Mon, 06 May 2024 15:34:18 +0000

This seems like a small CRUD app to replace apiserver/etcd with a nodejs app and mongodb.

New comment by tjungblut in "Show HN: Mazelit - My wife and I released our first game"

tjungblut — Sat, 13 Apr 2024 09:26:22 +0000

Two gaming Hatters from Austria? Of course it had to be Sanja and János. I will check your game later on deck, but congratulations on launching :)

Scaling Golang to 192 Cores with Heavy I/O

tjungblut — Thu, 11 Jan 2024 17:48:30 +0000

Article URL: https://jazco.dev/2024/01/10/golang-and-epoll/

Comments URL: https://news.ycombinator.com/item?id=38955776

Points: 22

# Comments: 7

New comment by tjungblut in "JAL A359 at Tokyo collided with Coast Guard DH8C on runway and burst into flames"

tjungblut — Wed, 03 Jan 2024 09:38:45 +0000

Yep, that was for permanent loss.