uv has had --exclude-newer for absolute timestamps since early on and added relative duration support (e.g. 1 week, 30 days) in version 0.9.17 in December 2025, along with per-package overrides via exclude-newer-package. pip shipped --uploaded-prior-to in version 26.0 in January 2026, though it only accepts absolute timestamps and there’s an open issue about adding relative duration support.
const posToTime = new Map(); // 映射：位置 → 到达终点的时间，这一点在新收录的资料中也有详细论述
，这一点在新收录的资料中也有详细论述
Every WHERE id = N query flows through codegen_select_full_scan(), which emits linear walks through every row via Rewind / Next / Ne to compare each rowid against the target. At 100 rows with 100 lookups, that is 10,000 row comparisons instead of roughly 700 B-tree steps. O(n²) instead of O(n log n). This is consistent with the ~20,000x result in this run.。关于这个话题，新收录的资料提供了深入分析
"I knew the song, I wasn't really aware of the show as much," Evans said.
Up to the third prototype, those were used the E‑controller designed for industrial robots. However, it was large, had a control cycle too slow for humanoid applications, and required four separate units, which meant the controllers alone occupied a significant amount of space. These issues were later resolved by transitioning first to the F‑controller and eventually to a dedicated humanoid controller.