运行别人的项目出现报错Error running 'train_frcnn': Cannot run program "C:\Users\Administrator\anaconda\envs\py3\bin\python" (in directory "E:\xxx\xxxxx"): CreateProcess error=2, 系统找不到指定的文件。此报错乃是运行环境有问题，找到项目目录下的.

【代码】godot export template下载。

mysql

Nginx 解决办法：add_header Access-Control-Allow-Origin *;add_header Access-Control-Allow-Headers X-Requested-With;add_header Access-Control-Allow-Methods GET,POST,OPTIONS;将这段代码添加到 http{} 或者静态资源

鉴于2条完全一样的数据，无法区别，只好让他们不一样，于是插入alter table table_name add column id int(11) PRIMARY KEY AUTO_INCREMENT;delete from table_name where id in (select id from (select  max(id) as id, count(user_rol

错误的按日期分区例子最直观的方法，就是直接用年月日这种日期格式来进行常规的分区：PLAIN TEXTCODE:mysql>create table rms (d date)->partition by range (d)-> (partition p0 values less than ('1995-01-01'),->partition

错误的按日期分区例子最直观的方法，就是直接用年月日这种日期格式来进行常规的分区：PLAIN TEXTCODE:mysql>create table rms (d date)->partition by range (d)-> (partition p0 values less than ('1995-01-01'),->partition

springboot+vue+websocket 包含spring security鉴权