В марте 2025 года Зацепин удостоился звания Героя Труда. На церемонии награждения в Кремле он пригласил президента России Владимира Путина на свой 100-летний юбилей.
Quadtrees are everywhere spatial data exists. Mapping services use quadtree-like tile pyramids to serve map tiles at different zoom levels (Bing's quadkey system, for example, addresses tiles as base-4 paths). Game engines use them for collision detection and visibility culling. Geographic information systems use spatial indexes to store and query spatial datasets. PostGIS uses GiST indexes (R-tree-style) for spatial queries on geometries, while PostgreSQL's core supports quadtree-like SP-GiST indexes for certain data types like points.
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Of those who wanted year-round daylight time, three-quarters said it was due to health and wellness concerns.，更多细节参见哔哩哔哩
About 10 years ago, Target was dealing with similar problems: too many empty shelves because of supply-chain problems, merchandise that wasn’t catching on, and a siloed culture in which executives weren’t candid about problems, causing them to fester.，这一点在PDF资料中也有详细论述