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ModelState.IsValid == false, why?
...can it be that 0 errors and IsValid == false": here's MVC source code from https://github.com/Microsoft/referencesource/blob/master/System.Web/ModelBinding/ModelStateDictionary.cs#L37-L41
public bool IsValid {
get {
return Values.All(modelState => modelState.Errors.Count == 0);
}...
Is it possible to figure out the parameter type and return type of a lambda?
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Proper usage of Optional.ifPresent()
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Cancellation token in Task constructor: why?
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Why can't I inherit static classes?
... Torgersen, C# Language PM)
Other opinions from channel9
Inheritance in .NET works only on instance base. Static methods are defined on the type level not on the instance level. That is why overriding doesn't work with static methods/properties/events...
Static methods are only held once in memory...
How do I find the PublicKeyToken for a particular dll?
...ows\v7.0A\Bin\x64, C:\Program Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools
– david.barkhuizen
Nov 4 '13 at 10:00
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How do I make curl ignore the proxy?
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I ran into the same problem because I set the http_proxy and https_proxy environment variables. But occasionally, I connect to a different network and need to bypass the proxy temporarily. The easiest way to do this (without changing the environment variables) is:
curl --noproxy '*' s...
What's the best way of implementing a thread-safe Dictionary?
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The .NET 4.0 class that supports concurrency is named ConcurrentDictionary.
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So, JSONP or CORS? [closed]
...at CORS is "much more friendly to the client and easier to implement." See https://gist.github.com/3131951 . jQuery abstracts the details of JsonP, and CORS can actually be somewhat tricky to implment on your server-side depending on what technology you're using.
I recently developed a web app, u...
C# - How to get Program Files (x86) on Windows 64 bit
...nustart This was answered in 2008, before those methods were available in .NET 4.0.
– Rotem
Feb 2 '14 at 9:49
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