Upgrade to Go 1.26!
Aviation accidents and incidents，详情可参考51吃瓜
CET — 3 p.m.，更多细节参见搜狗输入法2026
The grid lines on the visualization represent a tree structure underneath. Every region is a node. When a node splits, it creates four children. The root node covers the entire space. Leaf nodes (nodes with no children) hold the actual points.