Dungeon Master Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 48111 Accepted: 18149 Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be fille…
You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with rock. It takes one minute to move one unit north, south, east, west, up or down. You cannot move diagonal…
在SQL Server 中,master 数据库记录系统级别的元数据,例如,logon accounts, endpoints, linked servers, and system configuration settings,同时,master 数据库记录其他数据库及其文件的位置,因此,在启动SQL Server实例时,master数据库必须最先启动.master 数据库是如此重要,必须频繁地备份master数据库.Only full database backups of master c…
最近监控线上日志,网站是ASP.NET MVC 开发的,发现不少错误日志都记录同样的内容: The view 'Error' or its master was not found or no view engine supports the searched locations. The following locations were searched: ~/Views/Search/Error.aspx ~/Views/Search/Error.ascx ~/Views/Shared/Er…