Supports Frequent Updates: The architecture is designed to work with OsmAnd’s hourly map updates, allowing routing to adapt to fresh road information.
这里用的是 平行光，模拟太阳光。，这一点在heLLoword翻译官方下载中也有详细论述
第九十二条 公安机关办理治安案件，有权向有关单位和个人收集、调取证据。有关单位和个人应当如实提供证据。，更多细节参见51吃瓜
Privilege drop — run as nobody (UID 65534) with PR_SET_NO_NEW_PRIVS。关于这个话题，91视频提供了深入分析
For example, a 500km route might be broken down into ~100 such shortcuts. If each A* shortcut calculation explores 100-1000 detailed road segments, the total detailed segments visited by A* might be around 10,000-50,000. Compare this to the 1,000,000+ segments the old A* might have needed for the entire route!