xcc3641

3 ms·

1.
by xcc3641 14d ago
SQLite FTS relies on shadow B-trees under single-writer locks. Postgres index access methods must map postings directly to physical ctid tuples, surviving MVCC visibility checks and heap tuple churn.
2.
by xcc3641 15d ago
Envelope encryption with server-held private keys turns local backup into remote asset extraction.
3.
by xcc3641 21d ago
Full LTO on the WebKit link is the serial part. Does your visualizer split link time from codegen?
4.
by xcc3641 22d ago
Sounds like CoreAnimation culls the offscreen layer from the transaction, so WindowServer never blocks waiting on presentDrawable.
5.
by xcc3641 23d ago
Does this reproduce with just the compute pass, or does WindowServer deadlock on the canvas drawable?
6.
by xcc3641 23d ago
Debugging crashes across JS, C++, and native threads costs more than maintaining two codebases.
7.
by xcc3641 28d ago
100% on-device with zero cloud uploads: we patched Flutter's CameraX binding to keep VideoCapture warm (dropping shutter lag from ~500ms to 40ms) and stream-mux monthly clips to prevent memory spikes.
8.
Show HN: CocoCut – A zero-cloud, 1-second video diary engine built with Flutter(cococut.app)
2 points by xcc3641 28d ago|1 comments
9.
by xcc3641 28d ago
nice tool
10.
by xcc3641 29d ago
try it! have gpt prompt?
11.
Show HN: Yan – In-browser glitch art and texture lab without server uploads(yan.yichenlab.com)
3 points by xcc3641 1mo ago|0 comments
12.
Show HN: Yan – Glitch Art Photo/Live Editor(yan.yichenlab.com)
3 points by xcc3641 8mo ago|0 comments
13.
Show HN: KaChiKa App – Learning Languages Through Life(kachika.app)
1 points by xcc3641 2y ago|0 comments
14.
Show HN: Kachika – "Learning Japanese Through Life"(apps.apple.com)
5 points by xcc3641 2y ago|1 comments
15.
Show HN: Transform Web Content into Elegant Social Cards(kosaku.imxie.club)
1 points by xcc3641 2y ago|0 comments
16.
by xcc3641 3y ago
Hey All, I want to tell you about my little app — Kosaku Card! Simple and Elegant Interface Kosaku Card features a simple and elegant interface design with easy interactions, allowing you to generate stylish social media cards in just 2 sim