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Collection that allows only unique items in .NET?
Is there a collection in C# that will not let you add duplicate items to it? For example, with the silly class of
7 Answers...
How to escape JSON string?
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For those using the very popular Json.Net project from Newtonsoft the task is trivial:
using Newtonsoft.Json;
....
var s = JsonConvert.ToString(@"a\b");
Console.WriteLine(s);
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This code prints:
"a\\b"
That is, the resulting string value contains the quo...
Maven dependency for Servlet 3.0 API?
...e a source that confirms this assumption?
The maven repository from Java.net indeed offers the following artifact for the WebProfile:
<repositories>
<repository>
<id>java.net2</id>
<name>Repository hosting the jee6 artifacts</name>
<url>http...
AngularJS sorting by property
...ion": "1"}
}
Here is a fiddle which shows you the usage:
http://jsfiddle.net/4tkj8/1/
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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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