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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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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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JavaScript global event mechanism
... you return true, then error alerts (like in older versions of
// Internet Explorer) will be suppressed.
return suppressErrorAlert;
};
</script>
As commented in the code, if the return value of window.onerror is true then the browser should suppress showing an alert dialog.
When does...
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....
Align inline-block DIVs to top of container element
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background: aliceblue;
vertical-align:top;
}
http://jsfiddle.net/Lighty_46/RHM5L/9/
Or as @f00644 said you could apply float to the child elements as well.
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How to include a font .ttf using CSS?
... I also had trouble with Font Squirrel. success with font-converter.net
– Peter Hayman
Jun 21 at 5:24
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How do I generate a stream from a string?
... writing to. In this case that is the MemoryStream we want to return.
In .NET 4.5 there is now an overload for StreamWriter that keeps the underlying stream open after the writer is disposed of, but this code does the same thing and works with other versions of .NET too.
See Is there any way to cl...