最近遇到一个关于发布订阅(Replication)的奇葩问题,特此记录一下这个案例.我们一SQL SERVER数据库服务器出现大量告警.告警信息如下所示: DESCRIPTION: Replication-Replication Distribution Subsystem: agent xxxxxx failed. Column names in each table must be unique. Column name 'xxxxx' in table 'dbo.xxxxxx' is sp…

在ubuntu下配置yolo(v2)的时候,编译了源码后,尝试运行demo: ./darknet detect cfg/yolo.cfg yolo.weights data/dog.jpg 结果报错提示: couldn't open file: data/coco.names google上找不到同样的问题.那就是我的使用方式有问题了. 因为ubuntu上临时无法上网,从windows上用git clone下载的darknet的源码.然后vim查看了下源码文件,果然,都是dos格式的. 果断弃坑…

30.8 Structure And Representation Of MIB Object Names We said that ASN.1 specifies how to represent both data items and names. However, understanding the names used for MIBvariables requires us to know about the underlying namespace. Names used for M…

Repinted:http://blog.csdn.NET/class1/archive/2006/12/30/1469298.aspx 为了让你的网页能在更多的服务器上正常地显示,还是加上"SET NAMES UTF8"吧(可以根据你的喜欢选择相应的编码,如gb2312),即使你现在没有加上这句也能正常访问. 先说MySQL的字符集问题.Windows下可通过修改my.ini内的 # CLIENT SECTION [mysql] default-character-set=utf8…

By default, the Entity Framework will assume that all of the names of your tables in your database are either pluralised(复数形式的), or in the case of code first, you would like them to be pluralised when created. E.g. you have a table called "Product&qu…

Repinted:http://blog.csdn.net/class1/archive/2006/12/30/1469298.aspx 为了让你的网页能在更多的服务器上正常地显示,还是加上“SET NAMES UTF8”吧(可以根据你的喜欢选择相应的编码,如gb2312),即使你现在没有加上这句也能正常访问. 先说MySQL的字符集问题.Windows下可通过修改my.ini内的 # CLIENT SECTION [mysql] default-character-set=utf8 # SER…

The following are the general formats for ARNs; the specific components and values used depend on the AWS service. arn:aws:service:region:account:resource arn:aws:service:region:account:resourcetype/resource arn:aws:service:region:account:resourcetyp…

调试网站时,异常出现:Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive. Server Error in '/' Application. Configuration Error Description: An error occurred during the processing of a configuration file required to service t…

错误截图: 错误信息: --------------------------- Message from webpage --------------------------- File names can't contain the following characters: & " ? < > # {} % ~ / \. --------------------------- OK --------------------------- 解决方案:http://thesh…

先看下面的执行结果: (root@localhost)[(none)]mysql>show variables like 'character%'; +--------------------------+-------------------------------------------------------------+ | Variable_name | Value | +--------------------------+------------------------------…