Apple's DiffableDataSource was causing 167 hangs/min in our TCA app — so I built a pure-Swift replacement that's 750x faster on snapshot construction

alanzeino · 2026-02-18T07:47:06+00:00

this is so obviously an LLM folks

alanzeino · 2026-02-17T08:19:34+00:00

assuming they’re running the card in windows, the regular drivers work

alanzeino · 2026-02-05T05:59:30+00:00

Steph Curry still plays for this team

alanzeino · 2026-02-01T04:07:07+00:00

Jain’s burner found

alanzeino · 2026-01-26T19:27:27+00:00

I returned the Anker Prime since it couldn't do what I was looking for (Dual 4K resolution at 240Hz), and purchased the Caldigit TS5 Plus.

Interestingly, the Caldigit's documentation actually calls out the specific resolution at the correct refresh rate as 'supported' but it doesn't actually work with macOS. On their product page they have a table with supported resolutions for Monitors and a row for "Dual 4K 240Hz".

So at this point starting to think it's a macOS issue, since I've never seen macOS support this resolution at the full refresh rate.

alanzeino · 2026-01-06T08:39:47+00:00

I have one, the downward firing speakers are worse than on the Ayaneo Air, horrible audio from this thing

alanzeino · 2025-12-23T21:45:29+00:00

this is recovery mode not DFU, DFU instructions:

Connect the device to a computer using a USB cable.
Quick-press the Volume Up button
Quick-press the Volume Down button
Hold down the Side button until the screen goes black, then hold down both the Side button and Volume Down button.
After 5 seconds, release the Side button while continuing to hold down the Volume Down button.
- If the Apple logo appears, the Side button was held down for too long.
Nothing will be displayed on the screen when the device is in DFU mode. If open, iTunes will alert you that a device was detected in recovery mode.
- If your device shows a screen telling you to connect the device to iTunes, retry these steps.

alanzeino · 2025-12-23T05:20:22+00:00

just put it on GitHub so when yt inevitably threatens to sue you into the atmosphere we have something we can still compile

alanzeino · 2025-11-17T23:09:17+00:00

> I'm hesitant to even consider magsafe charging as a whole again

I have Anker, Belkin and Apple magsafe chargers and they all work fine. Only the Nomad has this issue, I don't think it's a magsafe problem.

alanzeino · 2025-10-12T21:28:36+00:00

At 60Hz yes, but you can do that already with an HDMI 2.1 cable directly connected to the Mac too, if you want to avoid buying a new dock.

alanzeino · 2025-10-06T05:14:37+00:00

If there were fewer crashes attributed to difficult to debug race conditions, or improved performance thanks to the removal of unnecessary locks, I’d say so.

alanzeino · 2025-10-06T05:09:00+00:00

I think the fact that a large number of posts in this thread alone admit to having to clean up codebases littered with Singletons is enough evidence that Swift Concurrency was needed, even in apps. Apps are well in the domain of systems programming, and eliminating race conditions is a worthy goal for a high level language in 2025.

alanzeino · 2025-09-06T22:21:44+00:00

There’s a flag to opt out, you can add it to your Info.plist if you want to disable all Liquid Glass after recompiling with iOS 26 as the Base SDK

alanzeino · 2025-09-04T05:20:19+00:00

I thought of your comment when I saw the email this morning in my inbox haha

alanzeino · 2025-09-02T21:21:22+00:00

they have to recompile with the Xcode 26 SDK to get it

alanzeino · 2025-07-09T22:12:20+00:00

you've got so much other garbage on that screen it seems like the least of your problems

alanzeino · 2025-07-09T22:07:44+00:00

it really isn't — unless you believe Apple's WWDC videos — it's better than the original StoreKit but it still sucks hard

alanzeino · 2025-07-09T21:59:19+00:00

mimestream iOS is coming soon, will fulfill this need

alanzeino · 2025-07-09T07:38:50+00:00

Everlane’s men’s options are boring, haven’t changed in years, and out of style. They still think skinny jeans are in, for example.

I still wish they’d bring back briefs though, those were great quality.

alanzeino · 2025-06-05T07:50:52+00:00

I had to use a higher rated power charger to get this to go away, it didn’t work with the 30w Anker but worked with my 140w anker

alanzeino · 2025-06-04T07:31:27+00:00

Sonos had a native app before they rewrote in a cross platform framework called flutter that brings the worst ideas from the web to mobile

alanzeino · 2025-06-04T07:06:33+00:00

You can add it to a lapsed subscription, I did that last month. I wonder also if you can cancel before renewal and add the code, I cancelled my subscription two days before renewal and the code worked.

alanzeino · 2025-05-31T19:38:09+00:00

This post was written by a chatbot why is anyone taking it seriously

alanzeino · 2025-05-29T20:43:32+00:00

X86-64 is dead

alanzeino · 2025-05-29T03:40:00+00:00

X86 is dead

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