目录简介基本用法资源限制常见的限制类型软限制与硬限制常见用法检查进程资源限制查找文件描述符限制结合 ulimit 调整限制监控系统限制诊断文件描述符不足检查核心转储相关配置文件简介
As a relative newcomer to 开发者_运维问答MFC, I see Device Contexts (DCs) a lot. I vaguely understand that it\'s something to do with drawing, but the specifics are not very well explained anywhere th