"You really do have to hand it to the gang at Fox, they are very creative when it comes to putting a positive spin on things," says Kimmel in the clip above. "This was the headline from foxnews.com last night, I went on to see what was going on: 'Trump celebrates 'turnaround for the ages' in record-breaking State of the Union Address.' I was like, what record did they break? You know what record they broke? It was the longest State of the Union speech ever. It beat the previous record held for longest speech held by Donald Trump."
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.
，这一点在heLLoword翻译官方下载中也有详细论述
Екатерина Щербакова (ночной линейный редактор)
Perplexity 推出 Perplexity Computer2