The header is understood by certain debugging modules in IIS / IIS Express.  It contains the base64-encoded path to the source file on disk and is used to link a page&#39;s generated output back to that source file.  It&#39;s only generated for localhost requests, so you don&#39;t need to worry about it being displayed to the world when you deploy the application to an actual server.

Attempting something like `git clone git://github.com/ry/node.git` will not work, it results in:

    Initialized empty Git repository in /home/robert/node/.git/
    github.com[0: 207.97.227.239]: errno=Connection timed out
    fatal: unable to connect a socket (Connection timed out)

However, cloning over HTTP works fine. So far I&#39;ve gathered that it&#39;s a problem with the protocol, but I&#39;m trying to install cloud9 which is requiring the command 

`git submodule update --init --recursive`

which is trying to use the git:// protocol and failing. Is there a way to change how that command will work or something?

git:// protocol blocked by company, how can I get around that?

How do I convert a negative number to an absolute value in Objective-C?

i.e.

-10 

becomes

10?

Convert to absolute value in Objective-C

Using a FileStreamResult in ASP.NET MVC 3, I get a response header like

    X-SourceFiles =?UTF-8?B?RDpcUHJvamVjdFxqYWNvYlx0ZXN0?=

Anyone knows what this header means, and what&#39;s its purpose?

What does the X-SourceFiles header do?

Using a FileStreamResult in ASP.NET MVC 3, I get a response header like
<pre><code class="hljs language-ini">X-SourceFiles =?UTF-8?B?RDpcUHJvamVjdFxqYWNvYlx0ZXN0?=
</code></pre>
Anyone knows what this header means, and what's its purpose?

I am creating a form which updates two related models, for this example a Project with a collection of Tasks, I want the controller to accept a single Project which has its Task collection loaded from the form input. I have this working, essentially the below code without a partial.

This might sound silly but I cannot figure out how to access the counter (i) from the partial?

Model

	public class Project
	{
		public string Name { get; set; }
		public List&lt;Task&gt; Tasks { get; set; }
	}

	public class Task
	{
		public string Name { get; set; }
		public DateTime DueDate { get; set; }
	}

Create.cshtml (View)

	@model MyWebApp.Models.Project

	@using(Html.BeginForm(&quot;Create&quot;, &quot;Project&quot;, FormMethod.Post, new { id = &quot;project-form&quot; }))
	{
		&lt;div&gt;
			@Html.TextBox(&quot;Name&quot;, Model.Name)
		&lt;/div&gt;
		
		@for(int i = 0; i &lt; Model.Tasks.Count; i++)
		{
			@Html.Partial(&quot;_TaskForm&quot;, Model.Tasks[i], new ViewDataDictionary&lt;int&gt;(i))
		}
		
	}

_TaskForm.cshtml (partial view)

	@model MyWebApp.Models.Task

	&lt;div&gt;
		@Html.TextBox(String.Format(&quot;Tasks[{0}].Name&quot;, 0), Model.Name)
	&lt;/div
	&lt;div&gt;
		@Html.TextBox(String.Format(&quot;Tasks[{0}].DueDate&quot;, 0), Model.DueDate)
	&lt;/div


NOTE the String.Format above I am hardcoding 0, I want to use the ViewDataDictionary parameter which is bound to the variable i from the calling View


asp mvc partial with model and ViewDataDictionary - how do I access the ViewDataDictionary?

I want to redirect the Index action of the Home controller to another controller&#39;s action and nothing else. My code is thus:

        public void Index()
        {
            //All we want to do is redirect to the class selection page
            RedirectToAction(&quot;SelectClasses&quot;, &quot;Registration&quot;);
        }

Right now, this just loads a 0 kB blank page and does nothing. I have a feeling it has something to do with that void return type, but I don&#39;t know what else to change it to. What&#39;s the issue here?

ASP.NET MVC 3 - redirect to another action

I&#39;m working with MVC3, and using Entity Framework 4.0 Entities as my model.  So far, everything works great as far as using it as a model (all the crud operations/page generations work out of the box).  I&#39;m wondering, though, how do you get the same robust labels and validation information as when you generate a model manually?

Here&#39;s an example of what I mean. This is a class generated by the sample MVC3 project:

    public class LogOnModel
    {
        [Required]
        [Display(Name = &quot;User name&quot;)]
        public string UserName { get; set; }

        [Required]
        [DataType(DataType.Password)]
        [Display(Name = &quot;Password&quot;)]
        public string Password { get; set; }

        [Display(Name = &quot;Remember me?&quot;)]
        public bool RememberMe { get; set; }
    }

With the example above, you can specify what gets rendered in a label for the field (Display), and what type of field to use (Password).  However, when I try to use the entity framework and push it to the view below, I see the automatically generated labels are just the field names, and not anything I want the user to see/have to read:


    @using (Html.BeginForm()) {
        @Html.ValidationSummary(true)
        &lt;fieldset&gt;
            &lt;legend&gt;Person&lt;/legend&gt;
    
            &lt;div class=&quot;editor-label&quot;&gt;
                @Html.LabelFor(model =&gt; model.FirstName)
            &lt;/div&gt;
            &lt;div class=&quot;editor-field&quot;&gt;
                @Html.EditorFor(model =&gt; model.FirstName)
                @Html.ValidationMessageFor(model =&gt; model.FirstName)
            &lt;/div&gt;
    
            &lt;div class=&quot;editor-label&quot;&gt;
                @Html.LabelFor(model =&gt; model.MiddleName)
            &lt;/div&gt;
            &lt;div class=&quot;editor-field&quot;&gt;
                @Html.EditorFor(model =&gt; model.MiddleName)
                @Html.ValidationMessageFor(model =&gt; model.MiddleName)
            &lt;/div&gt;
    
            &lt;div class=&quot;editor-label&quot;&gt;
                @Html.LabelFor(model =&gt; model.LastName)
            &lt;/div&gt;
            &lt;div class=&quot;editor-field&quot;&gt;
                @Html.EditorFor(model =&gt; model.LastName)
                @Html.ValidationMessageFor(model =&gt; model.LastName)
            &lt;/div&gt;
    
            &lt;div class=&quot;editor-label&quot;&gt;
                @Html.LabelFor(model =&gt; model.Birthdate)
            &lt;/div&gt;
            &lt;div class=&quot;editor-field&quot;&gt;
                @Html.EditorFor(model =&gt; model.Birthdate)
                @Html.ValidationMessageFor(model =&gt; model.Birthdate)
            &lt;/div&gt;
    
            &lt;p&gt;
                &lt;input type=&quot;submit&quot; value=&quot;Create&quot; /&gt;
            &lt;/p&gt;
        &lt;/fieldset&gt;}

![enter image description here][1]


**My question is:** How do I add these extra decorations to the entities that are generated using EF4?  Is there something besides System.ComponentModel.DataAnnotations that I should be using? I know entities get regenerated and it&#39;s probably not a good idea to add this to entities&#39; code directly, but for some reason I can&#39;t think of a better approach than manually entering the label text in the view (lame, there&#39;s no reason to have to do that, this is MVC!).  I want to keep it so that the application is dynamic enough to be able to have the correct display information for my model come through and keep an MVC approach.  How do I do it?


  [1]: http://i.stack.imgur.com/N6ZbE.png

Using System.ComponentModel.DataAnnotations with Entity Framework 4.0

I have the following controller action:

    [ChildActionOnly]
    public virtual PartialViewResult ListActions(int id)
    {
        var actions = meetingActionRepository.GetAllMeetingActions(id);
            
        return PartialView(actions);
    }

And the following action link (using t4MVC and the razor syntax)

    &lt;p&gt;
       @Html.RenderAction(MVC.MeetingActions.ListActions(Model.MeetingId))
    &lt;/p&gt;


However this gives me the error:

&gt;cannot implicitly convert type void to object

As far as i can tell the controller action is ok, so what could be giving me this error?





    

cannot implicitly convert type void to object. .NET MVC PartialViewResult

I can&#39;t find it for some reason, feeling a little dumb. How do I know? I&#39;m using .net 4 with VS2010.


Content Type	Original Author	Original Content on Stackoverflow
Question	JacobE	View Question on Stackoverflow
Solution 1 - asp.net Mvc	Levi	View Answer on Stackoverflow

What does the X-SourceFiles header do?

asp.net Mvc Problem Overview

asp.net Mvc Solutions

Solution 1 - asp.net Mvc

Convert to absolute value in Objective-C

git:// protocol blocked by company, how can I get around that?

Attributions