// ⚠️ 易错点1：长度≤1的数组本身有序，返回0而非n
I myself am not very proficient in Rust. Rust has a famously excellent interactive tutorial, but a persistent issue with Rust is that there are few resources for those with intermediate knowledge: there’s little between the tutorial and “write an operating system from scratch.” That was around 2020 and I decided to wait and see if the ecosystem corrected this point (in 2026 it has not), but I’ve kept an eye on Hacker News for all the new Rust blog posts and library crates so that one day I too will be able to write the absolutely highest performing code possible.
，这一点在爱思助手下载最新版本中也有详细论述
从公布的图片来看，Find N6 的 AI 手写笔配备一枚实体按钮，并且笔杆带切面设计。评论区有网友提出「AI 手写笔要如何收纳」时，周意保回应称「放心，这个已经解决」。
相比之下，负面的批评显然是更多的，就算这只是个比喻，也非常荒唐。
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