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How to limit the amount of concurrent async I/O operations?
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You can definitely do this in the latest versions of async for .NET, using .NET 4.5 Beta. The previous post from 'usr' points to a good article written by Stephen Toub, but the less announced news is that the async semaphore actually made it into the Beta release of .NET 4.5
If you look ...
Developing C# on Linux
... Software developed on windows or linux is runnable on top of .Net framework. So as long as it is possible to install .Net framework in OS it can run the application. You got to aware of the version though ;)
– Shiham
Jun 26 '12 at 8:32
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Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
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Did you run aspnet_regsql.exe against WinHost.com's sql server?
aspnet_regsql.exe -S DBServerName -U DBLogin -P DBPassword -A all -d DBName
If you don't know where to run above command then you can simply run 'aspnet_regsql.exe' executab...
Duplicate keys in .NET dictionaries?
Are there any dictionary classes in the .NET base class library which allow duplicate keys to be used? The only solution I've found is to create, for example, a class like:
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how to know if the request is ajax in asp.net mvc?
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It works for me in ASP.NET MVC 3
if (Request.IsAjaxRequest())
{
// ajax request handled
}
share
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Run cURL commands from Windows console
...tly. From a normal command prompt, type:
powershell -Command "(new-object net.webclient).DownloadString('http://example.com')"
which, while a bit wordy, is similar to typing
curl http://example.com/
in a more Unix-ish environment.
More information about net.webclient is available here: WebCli...
Hosting ASP.NET in IIS7 gives Access is denied?
I have setup a application in my IIS7 that uses .NET Framework 4.0 (runned by NetworkService) but when browsing the site I get this:
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ExecuteReader requires an open and available Connection. The connection's current state is Connectin
When attempting to connect to MSSQL database via ASP.NET online, I will get the following when two or more people connect simultaneously:
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How to write WinForms code that auto-scales to system font and dpi settings?
...DPI/font settings well; switch to WPF." However, I think that is based on .NET 1.1; it appears they actually did a pretty good job of implementing auto-scaling in .NET 2.0. At least based on our research and testing so far. However, if some of you out there know better, we'd love to hear from you. ...
Does .NET have a way to check if List a contains all items in List b?
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If you're using .NET 3.5, it's easy:
public class ListHelper<T>
{
public static bool ContainsAllItems(List<T> a, List<T> b)
{
return !b.Except(a).Any();
}
}
This checks whether there are any elements i...