岳红伟
linq to sql datacontext for a web application
I\'m trying to use linq to sql for my project (very short deadline), and I\'m kind of in a bind.I don\'t know 开发者_开发百科the best way to have a data context handy per request thread.[详细]
2022-12-23 07:12 分类：问答TortoiseHg update fails with "Access is denied", how to work around that?
I\'ve pulled in some changes to read-only files from a remote repository and I\'m trying to update my working area, but I get [Errno 13] ... Access is denied errors when TortoiseHg tries to update the[详细]
2022-12-23 07:03 分类：问答在月份前面用in还是on？
介词“in”用在月之前，其后是年、月、季、晨、午、晚。在某一天使用介词on，在某一年或某一月使用介词in。一年中的一个月中的一个季节/白天的一天中的一天中的一天/晚上的一小时和深夜。[详细]
2022-12-23 06:59 分类：问答.NET Component Model explanation
First of all, I have to say that I\'m going to talk about System.ComponentModel.Component. You know, I understand, that the .NET Component Model provides ability (through Site Services) to define sep[详细]
2022-12-23 05:19 分类：问答Replace selfjoin with analytic functions
How do I go about replacing the following self join using analytics: SELECT t1.col1 col1, t1.col2 col2,[详细]
2022-12-23 05:19 分类：问答Deploying Rails app over VPN
You\'ll have to bear with me as I\'m not a Ruby dev, but have inherited a Ruby system. I need to deploy some changes to the app from my repository to the server.I\'ve been instructed to run cap deplo[详细]
2022-12-23 05:18 分类：问答db2 jdbc driver does not release table locks
situation: We have a web service running on tomcat accessing DB2 database on AS400, we are using JTOPEN drivers for JNDI connections handled by tomcat. For handling transactions and access to database[详细]
2022-12-23 05:18 分类：问答How to test COM object integrity automatically?
Every COM object must have integrity. In simplified terms this mean开发者_JS百科s that if an object implements 3 interfaces - A, B and C and I have A* pointer to the object I must be able to successfu[详细]
2022-12-23 05:09 分类：问答"Arithmetic operation resulted in overflow" in Me.Invoke with multithreading
I have this script: Private Sub WebDL_AmountDownloadedChanged(ByVal iNewProgress As Long) Handles WebDL.AmountDownloadedChanged[详细]
2022-12-23 05:00 分类：问答最贵的口红多少钱啊？？
752147506 2022-04-30 07:12 1400万美元！！震惊嘛 真正的世界上最贵的口红，是由一支口红和一支睫毛膏所组成的套装，其售价是高达1400万美元，记住还是美元，如果折合成人民币的话是高达9000万，不管是睫毛膏还[详细]
2022-12-23 02:28 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......