With NuGet 3, the url has changed again, it&#39;s now `https://api.nuget.org/v3/index.json`.

Microsoft Docs should always list the latest feed address:
[Use packages from nuget.org &gt; Enable the upstream on an existing feed][1].


  [1]: https://docs.microsoft.com/en-us/azure/devops/artifacts/nuget/upstream-sources?view=azure-devops#enable-the-upstream-on-an-existing-feed

The Microsoft Go link in the accepted answer above is an old one, the correct URL is: http://go.microsoft.com/fwlink/?LinkID=230477

This points to https://www.nuget.org/api/v2/, which is the NuGet version 2 package source feed.

I tend to use the actual URL, not the Go link anyway. As proven by the two different Go links, there is no guarantee it won&#39;t change as well, so I find it more explicit to point to the actual URL. 

The Microsoft Go links are, in my opinion, a bad idea. They completely obscure the actual web URL, which defeats the purpose of HTTP addresses in the first place.

http://go.microsoft.com/fwlink/?LinkID=206669

That maps to: http://packages.nuget.org/v1/FeedService.svc/ but you should use the Go link to future-proof yourself.

The **most up to date nuget package url** should be documented here: 

**[Microsoft Nuget FAQ][1]** 

(as at this moment, that would be: **https://api.nuget.org/v3/index.json**)

For the life of me, I do not understand why this is not displayed prominently on nuget.org landing page. &#129318;‍♂️


  [1]: https://docs.microsoft.com/en-us/nuget/resources/nuget-faq#i-don-t-see-nuget-org-in-my-list-of-repositories--how-do-i-get-it-back-

I found that http://go.microsoft.com/fwlink/?LinkID=206669 points to the full NuGet Gallery while the default registered url https://go.microsoft.com/fwlink/?LinkID=206669 (watch the protocol: Https) points only to the Official NuGet package source.


For reference, you can check what the supported URLs are by going directly to the NuGet site here: https://www.nuget.org and looking under the heading &#39;NuGet Feed Locations&#39;

![enter image description here][1]

Hello, How do i create the permanent notification like the first one for Battery Indicator?


  [1]: http://i.stack.imgur.com/QV4Kt.png

Android: How to create an &quot;Ongoing&quot; notification?

I can see why distributed source control systems (DVCS - like Mercurial) make sense for open source projects.

But do they make sense for an enterprise? (over a centralized Source Control System such as TFS)

What features of a DVCS make it better or worse suited for an enterprise with many developers? (over a centralized system)

Distributed Version  Control Systems and the Enterprise - a Good mix?

What is the URL for NuGet Gallery to access (nuget.org) from VS2010 
via Package Manager Console? I tried to use the Web site URL 
(http://nuget.org/List/Packages) but it didn&#39;t work.

What is the URL for NuGet Gallery to access (nuget.org) from VS2010?

<p>What is the URL for NuGet Gallery to access (nuget.org) from VS2010
via Package Manager Console? I tried to use the Web site URL
(<a href="http://nuget.org/List/Packages" target="_blank" rel="noopener noreferrer">http://nuget.org/List/Packages</a>) but it didn't work.</p>


In C# the method `Math.Ceiling` returns a `double` value. Why does it not return `int`? 

Why Math.Ceiling returns double?

I have created a class Person that looks like this: 

    public class Person
    {
        public enum GenderType
        {
            Female, 
            Male
        }

        public string Name
        {
            get; set;
        }

        public GenderType? Gender
        {
            get; set;
        }
    }

Next, I created data template that is going to present objects of type Person.  
Here&#39;s XAML code: 

    &lt;DataTemplate 
        x:Key=&quot;personTemplate&quot; 
        DataType=&quot;{x:Type model:Person}&quot;&gt;
      &lt;StackPanel&gt;
        &lt;RadioButton 
            Content=&quot;Female&quot; 
            IsChecked=&quot;{Binding Path=Gender, 
                        Converter={StaticResource genderConverter}, 
                        ConverterParameter=???}&quot;/&gt;
        &lt;RadioButton 
            Content=&quot;Male&quot; 
            IsChecked=&quot;{Binding Path=Gender, 
                        Converter={StaticResource genderConverter}, 
                        ConverterParameter=???}&quot;/&gt;
        &lt;RadioButton 
            Content=&quot;Not specified&quot; 
            IsChecked=&quot;{Binding Path=Gender, 
                        Converter={StaticResource genderConverter}, 
                        ConverterParameter=???}&quot;/&gt;
      &lt;/StackPanel&gt;
    &lt;/DataTemplate&gt;

Of course the `???`s in the code won&#39;t work :) The problem is that I want to create a `genderConverter` converter which will compare the given value, i.e. `personObject.Gender`, against the given `Person.GenderType` value provided in the parameter and return `true` if the values match. 

I don&#39;t know how to make the converter parameter pass `Person.GenderType.Female`, `Person.GenderType.Male` and `null`, for the first, second and third radio button, respectively.

 How to pass specific value to the converter parameter?

I created a windows form solution and in the constructor of a class I called 

`Console.WriteLine(&quot;constructer called&quot;)`

But I only got the form and not the console.. so where is the output?



windows form .. console.writeline() where is console?

I am writing a program to set a sequence in which various objects will appear in report.
The sequence is the Y position (cell) on Excel spreadsheet.

A demo part of code is below.
What I want to accomplish is to have a collection, which will allow me to add multiple objects and I can get a sorted collection based on the sequence

    SortedList list = new SortedList();

    Header h = new Header();
    h.XPos = 1;
    h.name = &quot;Header_1&quot;;
    list.Add(h.XPos, h);
    
    h = new Header();
    h.XPos = 1;
    h.name = &quot;Header_2&quot;;
    list.Add(h.XPos, h);

I know that the `SortedList` will not allow this and I have been searching for alternate. I don&#39;t want to **eliminate** the duplicates and already tried `List&lt;KeyValuePair&lt;int, object&gt;&gt;`.

Thanks.

C# Sortable collection which allows duplicate keys

**WARNING: THIS CODE SUCKS, SEE ANTHONY&#39;S COMMENTS**

Which is faster?

1.

      public bool IsValueType&lt;T&gt;(T obj){
           return obj is ValueType;
      }

2.

      public bool IsValueType&lt;T&gt;(T obj){
           return obj == null ? false : obj.GetType().IsValueType;
      } 

3.

      public bool IsValueType&lt;T&gt;(T obj){
           return default(T) != null;
      }

4.Something else

Most efficient way to check if an object is a value type

Some days ago I installed the [ASP.NET MVC 3 Tools Update](http://haacked.com/archive/2011/04/12/introducing-asp-net-mvc-3-tools-update.aspx) for Visual Studio 2010.  

Just now I went to create a new ASP.NET MVC 3 application and I see that there&#39;s a new option on the `New ASP.NET MVC 3 Project` dialog:

&gt; use HTML5 semantic markup

What does selecting this checkbox change in the newly created app compared to not selecting it, other than the literally obvious?  
When would you *definitely not* want to use it, only to keep compatibility with old browsers?

New &quot;use HTML5 semantic markup&quot; option on File &gt; New MVC 3 project

I am VERY new to ASP.NET MVC (3) and am having a hard time resolving a build error in Visual Studio:

The type or namespace name &#39;DbContext&#39; could not be found (are you missing a using directive or an assembly reference?)

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Web;
    using System.ComponentModel.DataAnnotations;
    using System.Data.Entity;
    
    namespace MyProjectName.Models
    {   
        public class MachineModel
        {
            // name
            [Required]
            [Display(Name = &quot;Nom de la machine&quot;)]
            public string Name { get; set; }
    
            // IP
            [Required]
            [RegularExpression(@&quot;(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)&quot;,
               ErrorMessage = &quot;Donnez une adresse IPv4 valide.&quot;)]
            [Display(Name = &quot;Adresse IP de la machine&quot;)]
            public string IP { get; set; }
        }
    
        public class MachineDbContext : DbContext
        {
            public DbSet&lt;MachineModel&gt; Machines{ get; set; }
        }
    }

The two errors I am getting are:

 - The type or namespace name
   &#39;DbContext&#39; could not be found (are
   you missing a using directive or an
   assembly reference?) 
 - The type or namespace name &#39;DbSet&#39;
   could not be found (are you
   missing a using directive or an
   assembly reference?)

What am I missing?



The type or namespace name &#39;DbContext&#39; could not be found

There is *Copy to Output Directory* property for files in C# projects. But in VC++ projects it is absent. I know, that I can use *Build events* in VC++ and write there something like

    xcopy /y /d %(FullPath) $(OutDir)

Is there a way to avoid the use of CMD (and other scripting methods)? Can msbuild do something to help in this case?

Automatic copy files to output during application building

I have a major problem with project configurations. Everything started when I wanted to add new solution configuration (named &quot;Dev_WithSource&quot;) based on existing &quot;Debug&quot; configuration and checked &quot;Create project configurations&quot;. For some reason project configurations were registered inside sln file, properly showing in Configuration manager, but &quot;PropertyGroup Condition&quot; blocks in csproj files weren&#39;t created. That resulted in &quot;OutputPath not set ...&quot; error.  

So, I tried to repeat whole procedure. After deleting all lines mentioning &quot;Dev_WithSource&quot; from sln file, &quot;Dev_WithSource&quot; project configurations are still showing in configuration  manager. I searched all csproj and sln file in my solution. Neither of them contain text &quot;Dev_WithSource&quot;.  

After all that I event tried developing add-in. I can fetch phantom configurations with project.ConfigurationManager.ConfigurationRowNames but I also can&#39;t delete them. 
Am I missing something? Are those configurations stored in some other files and not csproj/sln?

Thanks. 

Visual studio - can&#39;t remove project configurations

When I try to open my Visual Studio project I get the following error:

&gt;Asp.Net has not been registered on the webserver you need to manually configure your webserver for Asp.net 4.0.


---
**Update:**  
Nevermind I fixed it:
  
I just repaired .Net Framework 4.0 and the issue was resolved.

Asp.net 4.0 has not been registered

I have the version of NuGet that comes with MVC3 (1.0), but when I try to upgrade to the latest version (currently 1.4) it failes and I get this in the log file:


&gt;6/27/2011 1:25:08 PM - VSIXInstaller.SignatureMismatchException: The installed version of &#39;NuGet Package Manager&#39; is signed, but the update version has an invalid signature. Therefore, Extension Manager cannot install the update.
   at VSIXInstaller.Common.VerifyMatchingExtensionSignatures(IInstalledExtension installedExtension, IInstallableExtension updateExtension)
   at VSIXInstaller.InstallProgressPage.BeginInstallVSIX(SupportedVSSKU targetAppID)

&gt;6/27/2011 1:25:08 PM - Install Error : VSIXInstaller.SignatureMismatchException: The installed version of &#39;NuGet Package Manager&#39; is signed, but the update version has an invalid signature. Therefore, Extension Manager cannot install the update.
   at VSIXInstaller.Common.VerifyMatchingExtensionSignatures(IInstalledExtension installedExtension, IInstallableExtension updateExtension)
   at VSIXInstaller.InstallProgressPage.BeginInstallVSIX(SupportedVSSKU targetAppID)

&gt;6/27/2011 1:26:27 PM - VSIXInstaller.SignatureMismatchException: The installed version of &#39;NuGet Package Manager&#39; is signed, but the update version has an invalid signature. Therefore, Extension Manager cannot install the update.
   at VSIXInstaller.Common.VerifyMatchingExtensionSignatures(IInstalledExtension installedExtension, IInstallableExtension updateExtension)
   at VSIXInstaller.InstallProgressPage.BeginInstallVSIX(SupportedVSSKU targetAppID)

I even tried uninstalling NuGet (via Add or Remove Programs) and installing 1.4 manually, but I inexplicably get the same message. Any idea what I&#39;m doing wrong?

NuGet upgrade issue

Is there some way to make a NuGet package using code compiled in release mode? Or is there some reason I should only publish (make available locally, in this case) packages compiled in debug mode?

Every time I call `nuget pack` from my project directory, where I have the nuspec file below, on code I have only compiled in release mode, it complains about not finding the DLL in the debug folder (`&quot;\bin\Debug\SomeProject.dll&quot;`). If I compile it in debug mode, those files are there and it packs them up as it should.

&lt;!-- language: xml --&gt;

    &lt;?xml version=&quot;1.0&quot;?&gt;
    &lt;package xmlns=&quot;http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd&quot;&gt;
    	&lt;metadata&gt;
    		&lt;id&gt;$id$&lt;/id&gt;
    		&lt;version&gt;$version$&lt;/version&gt;
    		&lt;authors&gt;$author$&lt;/authors&gt;
    		&lt;owners&gt;$author$&lt;/owners&gt;
    		&lt;iconUrl&gt;http://somewhere/project.png&lt;/iconUrl&gt;
    		&lt;requireLicenseAcceptance&gt;false&lt;/requireLicenseAcceptance&gt;
    		&lt;description&gt;$description$&lt;/description&gt;
    	&lt;/metadata&gt;
    &lt;/package&gt;

Packing NuGet projects compiled in release mode?

So I got prompted to download the latest NuGet Package Manager in VS2010.
All previous updates (including this) has failed with:  
`VSIXInstaller.SignatureMismatchException: The installed version of &#39;NuGet Package Manager&#39; is signed, but the update version has an invalid signature. Therefore, Extension Manager cannot install the update.`

Which, in itself has been going on for some time now, and [they still haven&#39;t fixed it (look in Q&amp;A)][1].  

Ok, fine, previously I could simply uninstall the NuGet extension and install the latest. However, this time, both the `Disable` and `Uninstall` buttons are disabled.
So I can&#39;t uninstall and I can&#39;t upgrade.    

Catch22.  

How can I manually remove the NuGet extension from Visual Studio?  
What files/folders/reg entries do I have to kill to get rid of NuGet?

  [1]: http://visualstudiogallery.msdn.microsoft.com/27077b70-9dad-4c64-adcf-c7cf6bc9970c/

How to manually uninstall a Visual Studio 2010 extension?

Is there a way, either textual or graphical, to view the hierarchy of dependencies between NuGet packages?

View NuGet package dependency hierarchy

**Latest Comment**

I believe my problem occurs when using Nuget, however, if you are reading because of the TF30063 error. Have a look at the answer I provided and accepted.

**Original Post**

I am getting this error message when I try to check out. This happens randomly and can occur even if minutes ago the same instance of visual studio allowed me to check something else out for edit.
![enter image description here][1]

The current workaround is to reopen VS2010.

Using W7x64, vs2010 ultimate with TF2010 and sql2008 on my local dev machine. I am not part of a domain. I am the administrator of this computer.


**Additional 2011-08-09**

When the problem occurrs, I &quot;close solution&quot; under file. And then reopen the solution. I then get a uid/pwd box. I put my admin uid/pwd into it and then get a further error message. Again, closing vs2010 and reopening solves the issue.

![enter image description here][2]
![enter image description here][3]

**Additional: 2011-08-30**

I believe this has to do with nuget. I have provided an answer and so far after many months I have not had a TFS error. Where I should have had an error given the types of operations I have been performing which were identical to the scenarios making it fail.

  [1]: http://i.stack.imgur.com/R375p.png
  [2]: http://i.stack.imgur.com/70kBK.png
  [3]: http://i.stack.imgur.com/ITd8M.png

Content Type	Original Author	Original Content on Stackoverflow
Question	Wahid Shalaly	View Question on Stackoverflow
Solution 1 - .Net	skolima	View Answer on Stackoverflow
Solution 2 - .Net	rikoe	View Answer on Stackoverflow
Solution 3 - .Net	Talljoe	View Answer on Stackoverflow
Solution 4 - .Net	Rosdi Kasim	View Answer on Stackoverflow
Solution 5 - .Net	Wahid Shalaly	View Answer on Stackoverflow
Solution 6 - .Net	Jeremy	View Answer on Stackoverflow

What is the URL for NuGet Gallery to access (nuget.org) from VS2010?

.Net Problem Overview

.Net Solutions

Solution 1 - .Net

Solution 2 - .Net

Solution 3 - .Net

Solution 4 - .Net

Solution 5 - .Net

Solution 6 - .Net

Distributed Version Control Systems and the Enterprise - a Good mix?

Android: How to create an "Ongoing" notification?

Attributions