用find命令查找时 例如命令 会出错,查文档找出 find: paths must precede expression Usage: find [-H] [-L] [-P] [-Olevel] [-D help|tree|search|stat|rates|opt|exec] [path…] [expression] This happens because *.c has been expanded by the shell resulting in find actually recei
Paths on a Grid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 22918 Accepted: 5651 Description Imagine you are attending your math lesson at school. Once again, you are bored because your teacher tells things that you already mastere
学习Qt有一点时间了,但之前都是在debug版本下进行编译运行,偶然切换到release版本下,却出现了如下错误: 错误提示: This application failed to start because it could not find or load the Qt platform plugin “windows”. Reinstall the application may fix this problem. 上网 Baidu / Google一下,得到如
硬件选择 Elasticsearch(后文简称 ES)的基础是 Lucene,所有的索引和文档数据是存储在本地的磁盘中,具体的路径可在 ES 的配置文件../config/elasticsearch.yml中配置,如下: # ----------------------------------- Paths ------------------------------------ # # Path to directory where to store the data (separate mu