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Making numpy-ts as fast as native

I started working on numpy-ts last year and began serious performance optimization in February. These are some of the challenges and lessons from this project. Some/all might be obvious - lmk what you think! Disclaimer: numpy-ts was written with some AI assistance. Please read my AI disclosure for more details. submitted by /u/dupontcyborg [link] [留言]

2026-06-09 原文 →
开发者

Apple announces iOS 27

Apple announced its next major iOS update, iOS 27, at WWDC 2026 on Monday. Apple is highlighting performance and design improvements, trust and safety upgrades like a Screen Time redesign, and major upgrades to Siri and Apple Intelligence. The update will be supported all the way back to the iPhone 11. A big change is […]

2026-06-09 原文 →
AI 资讯

Critical Zcash Vulnerability Found and Fixed

If you’re a user—owner?—of this cryptocurrency, this is important: On May 29, the security researcher Taylor Hornby found a critical vulnerability in Zcash Orchard privacy pool using Claude Opus 4.8. The Zcash team hired Hornby specifically to look for this kind of issue. He found one fast enough to be embarrassing. The Orchard pool is the newest and most advanced shielded transaction system in the cryptocurrency Zcash. Introduced in 2022, it allows users to send and receive ZEC while keeping transaction details private. It uses zero-knowledge proofs to validate transactions without revealing amounts or participants. The bug: a specific check that was supposed to validate transaction inputs wasn’t actually enforcing the rules it appeared to enforce. An attacker could have exploited the flaw to feed false inputs into that check and generate ZEC from nothing, with the zero-knowledge proof system blessing the fraudulent transaction as valid...

2026-06-09 原文 →
AI 资讯

AWS Releases Next Generation of Amazon OpenSearch Serverless

Amazon Web Services has recently announced the general availability of the next generation of Amazon OpenSearch Serverless, with a redesigned architecture that enables 20 times faster resource provisioning than the previous serverless architecture, true scale-to-zero capability, and up to 60% lower cost than a provisioned cluster for peak loads. By Gianmarco Nalin

2026-06-09 原文 →
AI 资讯

Storing cryptographic hashes on the blockchain for dataset integrity

This article covers a technique my team and I use to work on versioned datasets across organizations (team A works on features, team B) works on other features. It's been invaluable for us since we don't have a shared infrastructure, so we can always verify the latest version by storing the latest hash on-chain. It could be useful in other ways where integrity or immutability is paramount, like versions of models, model weights, etc. No need to share access to a central key management server and everyone can validate it simply. submitted by /u/Nice-Dragonfly-4823 [link] [留言]

2026-06-09 原文 →
产品设计

The Verge’s Father’s Day 2026 gift guide

With Father's Day on the horizon, happening June 21st, it's time to start thinking about what kind of gifts you want to buy for the fathers you care about. You know your dad best - he may be a man of simple pleasures who wants nothing more than to share a meal or drinks with […]

2026-06-09 原文 →