最后是 Thumbs.db 文件。Thumbs（缩写自 thumbnails）即缩略图数据库，这是一种 Windows 系统文件，采用 OLE 复合文档结构。它用于储存文件夹中图像和视频的缩略图预览缓存，以加速 Windows 资源管理器对缩略图的加载。
[arr setIndex:i value:(int8_t)bytes[i]];
Token成本 — 你需要权衡用户定价和利润率
As the founding member of the backend team, I worked to establish the underlying technical architecture that powers the persistent live components of the game. As the backend team grew, we built numerous C# microservices running in Kubernetes hosted on Azure. Viewing this as a long-term live-service game, we designed our systems with that in mind. Multiple region-aware matchmaking flows. An internal web portal for customer support. Player reporting and moderation systems. Cross-platform account linking. Login queues. Extensive load testing. The list goes on and on.