One thing that Nava has got me thinking about is the deep history of gesture. Gesture exists on the borderland between nature and nurture. Certain physical actions are so universal that they communicate effectively not just across human societies but across species: bared teeth, for instance. Other gestures encode more specific cultural patterns, but do so in a way that is more expansive than language.
// 单调栈：存储索引（而非值），栈内索引对应的nums值保持「单调递减」
。业内人士推荐safew官方下载作为进阶阅读
"tengu_session_memory": false,
全链路性能调优：实现成本下降 50%