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Sj.h: A tiny little JSON parsing library in ~150 lines of C99

https://github.com/rxi/sj.h
54•simonpure•55m ago•11 comments

DXGI debugging: Microsoft put me on a list

https://slugcat.systems/post/25-09-21-dxgi-debugging-microsoft-put-me-on-a-list/
56•todsacerdoti•2h ago•7 comments

The University of Oxford has fallen out of the top three universities in the UK

https://hotminute.co.uk/2025/09/19/oxford-loses-top-3-university-ranking-for-the-first-time/
102•ilamont•1h ago•146 comments

I forced myself to spend a week in Instagram instead of Xcode

https://www.pixelpusher.club/p/i-forced-myself-to-spend-a-week-in
44•wallflower•3h ago•8 comments

LaLiga's Anti-Piracy Crackdown Triggers Widespread Internet Disruptions in Spain

https://reclaimthenet.org/laligas-anti-piracy-crackdown-triggers-widespread-internet-disruptions
85•akyuu•1h ago•23 comments

Disk Utility still can't check and repair APFS volumes and containers (2021)

https://eclecticlight.co/2021/11/19/disk-utility-still-cant-check-and-repair-apfs-volumes-and-con...
69•rahimnathwani•4h ago•28 comments

The link between trauma, drug use, and our search to feel better

https://lithub.com/the-link-between-trauma-drug-use-and-our-search-to-feel-better/
15•PaulHoule•54m ago•6 comments

The Beginner's Textbook for Homomorphic Encryption

https://arxiv.org/abs/2503.05136
21•Qision•3h ago•1 comments

A coin flip by any other name (2023)

https://cgad.ski/blog/a-coin-flip-by-any-other-name.html
14•lawrenceyan•2d ago•0 comments

Spectral Labs releases SGS-1: the first generative model for structured CAD

https://www.spectrallabs.ai/research/SGS-1
270•JumpCrisscross•13h ago•39 comments

iFixit iPhone Air teardown

https://www.ifixit.com/News/113171/iphone-air-teardown
276•zdw•14h ago•144 comments

New thermoelectric cooling breakthrough nearly doubles efficiency

https://www.sciencedaily.com/releases/2025/09/250919085242.htm
67•westurner•2h ago•26 comments

AI was supposed to help juniors shine. why does it mostly make seniors stronger?

https://elma.dev/notes/ai-makes-seniors-stronger/
259•elmsec•16h ago•272 comments

Review: Project Xanadu – The Internet That Might Have Been

https://www.astralcodexten.com/p/your-review-project-xanadu-the-internet
26•paulpauper•1h ago•6 comments

How to stop functional programming (2016)

https://brianmckenna.org/blog/howtostopfp
63•thunderbong•2h ago•42 comments

Meta exposé author faces bankruptcy after ban on criticising company

https://www.theguardian.com/technology/2025/sep/21/meta-expose-author-sarah-wynn-williams-faces-b...
339•mindracer•5h ago•236 comments

Ultrasonic Chef's Knife

https://seattleultrasonics.com/
718•hemloc_io•1d ago•583 comments

Show HN: Freeing GPUs stuck by runaway jobs

https://github.com/kagehq/gpu-kill
4•lexokoh•1h ago•0 comments

$2 WeAct Display FS adds a 0.96-inch USB information display to your computer

https://www.cnx-software.com/2025/09/18/2-weact-display-fs-adds-a-0-96-inch-usb-information-displ...
357•smartmic•20h ago•148 comments

Writing a competitive BZip2 encoder in Ada from scratch in a few days – part 3

https://gautiersblog.blogspot.com/2025/09/writing-competitive-bzip2-encoder-in.html
82•etrez•1d ago•5 comments

Liberté, égalité, Radioactivité

https://worksinprogress.co/issue/liberte-egalite-radioactivite/
11•paulpauper•55m ago•0 comments

Extrachromosomal DNA–Driven Oncogene Evolution in Glioblastoma

https://aacrjournals.org/cancerdiscovery/article/doi/10.1158/2159-8290.CD-24-1555/764257/Extrachr...
5•PaulHoule•3h ago•0 comments

UUIDv7 in Postgres 18. With time extraction

https://www.thenile.dev/blog/uuidv7
54•sierikov•3h ago•26 comments

President Trump Signs Technology Prosperity Deal with United Kingdom

https://www.whitehouse.gov/articles/2025/09/president-trump-signs-technology-prosperity-deal-with...
13•donutloop•54m ago•3 comments

Hi No Youjin

https://aethermug.com/posts/hi-no-youjin
16•mrcgnc•3d ago•2 comments

Linux Ready to Upstream Support for Google's PSP Encryption for TCP Connections

https://www.phoronix.com/news/PSP-Encryption-Linux-6.18
24•Bender•1h ago•5 comments

Teardown of Apple 40W dynamic power adapter with 60W max

https://www.chargerlab.com/teardown-of-apple-40w-dynamic-power-adapter-with-60w-max-a3365/
202•givinguflac•3d ago•167 comments

Gluco data handler: Receive and visualize glucose data on Android

https://github.com/pachi81/GlucoDataHandler
22•croemer•3d ago•1 comments

The bloat of edge-case first libraries

https://43081j.com/2025/09/bloat-of-edge-case-libraries
112•PaulHoule•15h ago•126 comments

Why, as a responsible adult, SimCity 2000 hits differently

https://arstechnica.com/gaming/2025/09/thirty-years-later-simcity-2000-hasnt-changed-but-i-have/
151•doppp•3d ago•175 comments
Open in hackernews

Disk Utility still can't check and repair APFS volumes and containers (2021)

https://eclecticlight.co/2021/11/19/disk-utility-still-cant-check-and-repair-apfs-volumes-and-containers/
68•rahimnathwani•4h ago

Comments

rahimnathwani•3h ago
I needed to resize my APFS partition to install Asahi Linux.

The Asahi installer couldn't resize the partition due to some orphan inodes or something.

Rebooting into Recovery mode and using Disk Utility (GUI) and diskutil (CLI) didn't fix the issues.

But `fsck_apfs -y` did the trick. I had to first do `diskutil unlock volume -nomount` as it was an encrypted volume.

jokowueu•2h ago
Where were you two weeks ago! Gonna try it
Igrom•4m ago
Rather, where were they three years ago?
mixmastamyk•57m ago
fsck* is on the floss side, is it not?
SonOfKyuss•3h ago
This article is from 2021. I’m curious if the problem has been addressed since then
rahimnathwani•2h ago
I faced the problem today on Tahoe. See my other comment:

https://news.ycombinator.com/item?id=45322650

dostick•2h ago
Why post this with invalid title? It should be in 2021 it was impossible…
rahimnathwani•2h ago
It's still impossible. See my other comment:

(EDIT: corrected link to comment)

https://news.ycombinator.com/item?id=45322650

lapcat•2h ago
By HN convention, the submission title should still have (2021) appended.
rahimnathwani•1h ago
The year is useful in the title when the article provides out of date information. This isn't the case here and adding a ' (2021)' would have made the title less informative because people would assume the problem would have been fixed by now.

There was no good reason to add the year.

lapcat•1h ago
> The year is useful in the title when the article provides out of date information.

No, that's not the reason for the HN convention. Why would someone even submit an article with out of date information?

The reason for the convention is that "news" is generally expected to be new, so when it's not new, HN readers want to be informed of that fact, and they can react to the submission accordingly. It's a simple courtesy to readers.

jxf•40m ago
> Why would someone even submit an article with out of date information?

The incredulous tone of this hypothetical worries me, because I think this actually happens with troubling regularity.

pseudalopex•31m ago
> Why would someone even submit an article with out of date information?

Anything that good hackers would find interesting is on topic.[1] This includes some history.

[1] https://news.ycombinator.com/newsguidelines.html

lapcat•22m ago
History is not the same as out-of-date information.

The submitted article is not an historical review. If there was an article written explaining how Disk Utility had a bug, but the bug is now fixed, that might be interesting. On the other hand, to submit an article about a bug that no longer exists, with no explanation, would simply be misleading, out-of-date information. In this case, however, the bug still exists presently, so it's not history either.

Dylan16807•1h ago
That link does not go to a comment.
torstenvl•1h ago
I think he means https://news.ycombinator.com/item?id=45322650
anacrolix•2h ago
I've reported a trivially reproducible mmap issue that causes Darwin to spiral into locking up with no apparent reason. "Not a vulnerability".

I also reported a bug in Safari HTTP proxy handling that prevents encryption. No reply.

I provided source code, and reproduction steps for both.

Fuck Apple

dillutedfixer•1h ago
A few years back I found a bug that would make deleted photos show up in the Photos app on iPhone simply by putting transparent PNGs into the photo library. I reported it to Apple via web, no response. I called their support and talked to a very nice guy who had an in-depth conversation with me about it and even watched a video I made showing the bug. He said he was taking the issue "up the chain." About 6 months and two .x.x releases later and the bug still existed. I reported it again, no response.

So I emailed AppleInsider who did a short article about it and within two weeks another .x.x release came out and the bug was fixed.

Sadly I think this is one of the only ways to get big tech companies to take action these days. Cant tell you how many times I have read about Comcast, Verizon, etc screwing someone over and being unreasonable about it until theres an article on ArsTechnica or some similar site about it.

kevincox•1h ago
These companies don't care about having reliable products, they care about the average consumer having the perception that their products are reliable.
jeroenhd•40m ago
This is the reason security researchers started demanding deadlines before publishing their findings publicly. Forcing them to do damage control by publishing their dirty laundry turned out to be the best way to motivate companies to listen to reports.
user3939382•2h ago
Apple basically stopped working on non-BS macos features 10-15 years ago. The FDE unlock on boot ssh was literally shocking for this reason. Apple’s software priority is iOS DAU.
amelius•1h ago
When using Apple hardware, don't expect things to work if they're not relevant to 95% of their customers.
thedanbob•1h ago
File systems seem to be a particular weakness of Apple. HFS+ is pretty terrible. APFS is better, until something goes wrong and then it's just as terrible. Add "network" and the situation is 10x worse. I recently gave up on Time Machine (via Samba) entirely because it would regularly corrupt itself and destroy all my existing backups.
daymanstep•40m ago
Hard agree. Apple has lost my data on multiple occasions. I resized my Time Machine partition and that silently corrupted most of my backups.

Apple is the only company that makes such terrible file systems. I have resized partitions on NTFS and EXT3 and never lost any data. Apple is uniquely terrible in terms of file systems and data integrity in general.

jval43•21m ago
Something is deeply broken with Samba in macOS, all Samba versions and all macOS versions.

It just never works. And just when you think it's finally reliable and has worked for a while, it breaks in new unexpected ways. Sometimes hanging the whole machine. This was with both macOS as a server and a Linux server (less issues with Linux, but still broken).

Samba isn't great on other OSs either, but not as broken as on macOS. At this point I've given up on Samba completely, and consider it something I won't use again.

zenmac•11m ago
Why Samba? That is not used unless you must support windows. NFS would probably better option for Linux, *inx and Mac.
msie•51m ago
Sad how a large company such as Apple cant be bothered to fix many reported bugs.
CharlesW•51m ago
> The disk which I have such problems with is a little unusual in that it’s partitioned into two: a small HFS+ volume, and a much larger APFS container.

So is this the actual bug then? Because I just used Disk Utility (in Tahoe) to check and repair an AFPS volume and it appeared to do the right thing, with the caveat that I had to "eject" it manually since Disk Utility complained that stuff was using it. Presumably, booting into macOS Recovery would've worked, too.

If the author's reading, is there a way we can help amplify any existing bug report(s)?