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The type or namespace name 'Objects' does not exist in the namespace 'System.Data'
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You need to add a reference to the .NET assembly System.Data.Entity.dll.
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To underscore or to not to underscore, that is the question
...2016):
It was brought to our attention that the internal standard of the .NET CoreFX team insists on using the underscore-notation without giving any insights as to why. However if we look closely at rule #3 it becomes evident that there is a system of _, t_, s_ prefixes that suggests why _ was cho...
How many socket connections can a web server handle?
...rm with the right configuration.
Today, I was worried whether IIS with ASP.NET would support in the order of 100 concurrent connections (look at my update, expect ~10k responses per second on older ASP.Net Mono versions). When I saw this question/answers, I couldn't resist answering myself, many ans...
A potentially dangerous Request.Path value was detected from the client (*)
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If you're using .NET 4.0 you should be able to allow these urls via the web.config
<system.web>
<httpRuntime
requestPathInvalidCharacters="&lt;,&gt;,%,&amp;,:,\,?" />
</system.web>
Note, I've ...
How to make HTML input tag only accept numerical values?
...: HTML text input allow only numeric input
JSFiddle demo: http://jsfiddle.net/viralpatel/nSjy7/
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Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
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For me this error was because I did NOT have Microsoft.AspNet.WebHelpers installed after updating from MVC 4 to MVC 5. It was fixed by installing the NuGet package
Install-Package -Id Microsoft.AspNet.WebHelpers
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tcp加速技术解决方案 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...值在一个表里找到该数据要排入的接收队列。
Intel Ethernet Flow Director
RSS解决了cpu的单核心负载高的问题,把不同的数据流分发到不同的cpu上, 但是有可能应用程序并不在该cpu上。
因此Flow Director就是因此而来,它有两种模式...
View/edit ID3 data for MP3 files
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I wrapped mp3 decoder library and made it available for .net developers. You can find it here:
http://sourceforge.net/projects/mpg123net/
Included are the samples to convert mp3 file to PCM, and read ID3 tags.
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Invalid postback or callback argument. Event validation is enabled using '
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The problem is that ASP.NET does not get to know about this extra or removed listitem.
You got an number of options (listed below):
Disable eventvalidation (bad idea, because you lose a little of security that come with very little cost).
Use ASP....
jQuery table sort
...What if you have multiple tables on a page? I forked the jsfiddle jsfiddle.net/CM8bT
– Marc
Mar 23 '12 at 2:29
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