Instagram is adding a new alert for the parents of teen users of its social media platform. The network will alert the adult if their child repeatedly searches for terms about suicide or self-harm in a short time frame. From that notification, the parent will optionally be able to access resources for having conversations with their teen about these topics. These alerts will begin rolling out for parental supervision users in the US, UK, Australia and Canada next week, with later regions to be added in the future.
const bufferAhead = bufferedEnd - current;
。新收录的资料对此有专业解读
Maybe you started with a modest CLAUDE.md or AGENTS.md, which you meaningfully crafted over time. Then you adding some core docs (which was best practice anyway), like ARCHITECTURE.md. Before you knew it, you were writing massive specs and generating full-blown features. A lot of those specs shared a lot of context. Never one to miss an optimization, you yanked out the boilerplate and made some Markdown files.
SQLite does the same autocommit, but uses fdatasync(2) on Linux, which skips syncing file metadata when compiled with HAVE_FDATASYNC (the default). This is roughly 1.6 to 2.7 times cheaper on NVMe SSDs. SQLite’s per-statement overhead is also minimal: no schema reload, no AST clone, no VDBE recompile. The Rust reimplementation does all three on every call.