You can select ReSharper =&gt; Inspect =&gt; Codes Issues in solution ;
And there, you can group by &quot;Issue Type&quot; and you should see all issues that match with &quot;Type or type member is never used&quot; (unused method goes there)

(And if you click right on it, you can select : &quot;Show only &quot;type or type member is never used&quot; issues&quot; .. and there you go ;)

![ReSharper[1]][1]


  [1]: https://i.stack.imgur.com/3Da0v.png

When I execute a script in a Linux shell, I get this output:

    dquote&gt;

What does this mean?

I get &quot;dquote&gt;&quot; as a result of executing a program in linux shell

I have a directive with an isolate-scope (so that I can reuse the directive in other places), and when I use this directive with an `ng-repeat`, it fails to work.

I have read all the documentation and Stack&amp;nbsp;Overflow answers on this topic and understand the issues. I believe I have avoided all the usual gotchas.

So I understand that my code fails because of the scope created by the `ng-repeat` directive. My own directive creates an isolate-scope and does a two-way data-binding to an object in the parent scope. My directive will assign a new object-value to this bound variable and this works perfectly when my directive is used without `ng-repeat` (the parent variable is updated correctly). However, with `ng-repeat`, the assignment creates a new variable in the `ng-repeat` scope and the parent variable does not see the change. All this is as expected based on what I have read.

I have also read that when there are multiple directives on a given element, only one scope is created. And that a `priority` can be set in each directive to define the order in which the directives are applied; the directives are sorted by priority and then their compile functions are called (search for the word priority at http://docs.angularjs.org/guide/directive).

So I was hoping I could use priority to make sure that my directive runs first and ends up creating an isolate-scope, and when `ng-repeat` runs, it re-uses the isolate-scope instead of creating a scope that prototypically inherits from the parent scope. The `ng-repeat` documentation states that that directive runs at priority level `1000`. It is not clear whether `1` is a higher priority level or a lower priority level. When I used priority level `1` in my directive, it did not make a difference, so I tried `2000`. But that makes things worse: my two-way bindings become `undefined` and my directive does not display anything.

I have created [a fiddle to show my issue](http://jsfiddle.net/BWybB/7/). I have commented out the `priority` setting in my directive. I have a list of name objects and a directive called `name-row` that shows the first and last name fields in the name object. When a displayed name is clicked, I want it to set a `selected` variable in the main scope. The array of names, the `selected` variable are passed to the `name-row` directive using two-way data-binding.

I know how to get this to work by calling functions in the main scope. I also know that if `selected` is inside another object, and I bind to the outer object, things would work. But I am not interested in those solutions at the moment.

Instead, the questions I have are:

* How do I prevent `ng-repeat` from creating a scope that prototypically inherits from the parent scope, and instead have it use my directive&#39;s isolate-scope?
* Why is priority level `2000` in my directive not working?
* Using Batarang, is it possible to know what type of scope is in use?


Directive isolate scope with ng-repeat scope in AngularJS

In a legacy ASP.NET project I have inherited, there are an abundance of methods defined  which are used absolutely nowhere.  

I&#39;m familiar with the &quot;Find usages&quot; functionality, but would like to be able to generate a list of methods which are not called anywhere in the app.  Does such functionality exist?

How can I use ReSharper to list unused methods in a solution?

<p>In a legacy ASP.NET project I have inherited, there are an abundance of methods defined  which are used absolutely nowhere.</p>
<p>I'm familiar with the "Find usages" functionality, but would like to be able to generate a list of methods which are not called anywhere in the app.  Does such functionality exist?</p>


[System.Net.Http.HttpClient](http://msdn.microsoft.com/en-us/library/hh193681.aspx) and [System.Net.Http.HttpClientHandler](http://msdn.microsoft.com/en-us/library/system.net.http.httpclienthandler.aspx) in .NET Framework 4.5 implement IDisposable (via [System.Net.Http.HttpMessageInvoker](http://msdn.microsoft.com/en-us/library/system.net.http.httpmessageinvoker.aspx)).

The [`using` statement documentation]((http://msdn.microsoft.com/en-us/library/yh598w02.aspx)) says:

&gt; As a rule, when you use an IDisposable object, you should declare and
&gt; instantiate it in a using statement.

[This answer](https://stackoverflow.com/a/12374486/376366) uses this pattern:

    var baseAddress = new Uri(&quot;http://example.com&quot;);
    var cookieContainer = new CookieContainer();
    using (var handler = new HttpClientHandler() { CookieContainer = cookieContainer })
    using (var client = new HttpClient(handler) { BaseAddress = baseAddress })
    {
        var content = new FormUrlEncodedContent(new[]
        {
            new KeyValuePair&lt;string, string&gt;(&quot;foo&quot;, &quot;bar&quot;),
            new KeyValuePair&lt;string, string&gt;(&quot;baz&quot;, &quot;bazinga&quot;),
        });
        cookieContainer.Add(baseAddress, new Cookie(&quot;CookieName&quot;, &quot;cookie_value&quot;));
        var result = client.PostAsync(&quot;/test&quot;, content).Result;
        result.EnsureSuccessStatusCode();
    }

But the most visible examples from Microsoft don&#39;t call `Dispose()` either explicitly or implicitly. For instance:

* The [original blog article](http://blogs.msdn.com/b/henrikn/archive/2012/02/16/httpclient-is-here.aspx) announcing the relase of HttpClient.
* The actual [MSDN documentation](http://msdn.microsoft.com/en-us/library/system.net.http.httpclient.aspx) for HttpClient.
* [BingTranslateSample](http://aspnet.codeplex.com/SourceControl/changeset/view/9cb7243bd9fe3b2df484bf2409af943f39533588#Samples/HttpClient/BingTranslateSample/Program.cs)
* [GoogleMapsSample](http://aspnet.codeplex.com/SourceControl/changeset/view/9cb7243bd9fe3b2df484bf2409af943f39533588#Samples/HttpClient/GoogleMapsSample/Program.cs)
* [WorldBankSample](http://aspnet.codeplex.com/SourceControl/changeset/view/9cb7243bd9fe3b2df484bf2409af943f39533588#Samples/HttpClient/WorldBankSample/Net45/Program.cs)

In the [announcement](http://blogs.msdn.com/b/henrikn/archive/2012/02/16/httpclient-is-here.aspx)&#39;s comments, someone asked the Microsoft employee:

&gt; After checking your samples, I saw that you didn&#39;t perform the dispose
&gt; action on HttpClient instance. I have used all instances of HttpClient
&gt; with using statement on my app and I thought that it is the right way
&gt; since HttpClient  implements the IDisposable interface. Am I on the
&gt; right path?

His answer was:

&gt; In general that is correct although you have to be careful with
&gt; &quot;using&quot; and async as they dont&#39; really mix in .Net 4, In .Net 4.5 you
&gt; can use &quot;await&quot; inside a &quot;using&quot; statement.
&gt; 
&gt; Btw, you can reuse the same HttpClient as many times are [as] you like so
&gt; typically you won&#39;t create/dispose them all the time.

The second paragraph is superfluous to this question, which is not concerned about how many times you can use an HttpClient instance, but about if it is necessary to dispose it after you no longer need it.

(Update: in fact that second paragraph is the key to the answer, as provided below by @DPeden.)

So my questions are:

1. Is it necessary, given the current implementation (.NET Framework 4.5), to call Dispose() on HttpClient and HttpClientHandler instances? Clarification: by &quot;necessary&quot; I mean if there are any negative consequences for not disposing, such as resource leakage or data corruption risks.

2. If it&#39;s not necessary, would it be a &quot;good practice&quot; anyway, since they implement IDisposable?

3. If it&#39;s necessary (or recommended), is [this code](https://stackoverflow.com/a/12374486/376366) mentioned above implementing it safely (for .NET Framework 4.5)?

4. If these classes don&#39;t require calling Dispose(), why were they implemented as IDisposable?

5. If they require, or if it&#39;s a recommended practice, are the Microsoft examples misleading or unsafe?

Do HttpClient and HttpClientHandler have to be disposed between requests?

The error I&#39;m getting is:

    Type &#39;OrgPermission&#39; in Assembly &#39;App_Code.ptjvczom, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null&#39; is not marked as serializable. 

here is my code:

I have a gridview, that uses the following DataSource:

   

     &lt;asp:ObjectDataSource ID=&quot;ObjectDataSource1&quot; runat=&quot;server&quot; SelectMethod=&quot;GetOrgList&quot; 
                TypeName=&quot;Org&quot;&gt;
        &lt;SelectParameters&gt;
          &lt;asp:SessionParameter Name=&quot;orgCodes&quot; SessionField=&quot;UserOrgs&quot; Type=&quot;Object&quot; /&gt;
           &lt;asp:Parameter DefaultValue=&quot;Y&quot; Name=&quot;active&quot; Type=&quot;String&quot; /&gt;
        &lt;/SelectParameters&gt;
     &lt;/asp:ObjectDataSource&gt;

I set the session variable in my page load like so:

    User cUser = new User(userid);
    //make sure the user is an Admin
    List&lt;OrgPermission&gt; orgs = new List&lt;OrgPermission&gt;();
    foreach(OrgPermission org in cUser.orgs)
       {
         if (org.type==&#39;admin&#39;)
         {
            orgs.Add(org);                       
         }
       }
    Session[&quot;UserOrgs&quot;] = orgs;

My user class looks like this:

    public class OrgPermission
    {
        public string Org { get; set; }   
        public List&lt;string&gt; type { get; set; }
    
        public OrgPermission()
        { }    
    }
    public class cUser
    {    
        public string userid { get; set; }
        public List&lt;OrgPermission&gt; orgs { get; set; }
    
    	public clsUser(string username)
    	{
          //i set everything here
        }
    }

I can&#39;t understand why it&#39;s breaking, can I use it without making it serializable?

I tried to debug, and the session variable sets just fine, it then goes into the GetOrgList and returned correct results, but the page does not load and I get the error above.

Here is a snippet of my GetOrgList function:


 

    public DataTable GetOrgList(List&lt;OrgPermission&gt; orgCodes, string active)
        {
    
            string orgList = null;
    
            //code to set OrgList using the parameter is here.
    
            DataSet ds = new DataSet();
            SqlConnection conn = new SqlConnection(cCon.getConn());
            SqlCommand cmd = new SqlCommand(&quot;sp_GetOrgList&quot;, conn);
            cmd.CommandType = CommandType.StoredProcedure;
            cmd.Parameters.Add(new SqlParameter(&quot;@orgList&quot;, orgList));
            cmd.Parameters.Add(new SqlParameter(&quot;@active&quot;, active));
    
                conn.Open();
                SqlDataAdapter sqlDA = new SqlDataAdapter();
    
                sqlDA.SelectCommand = cmd;
                sqlDA.Fill(ds);
           
                conn.Close();
            return ds.Tables[0];
        }

Error - is not marked as serializable

**My Tools:**

**Visual Studio 2012 Ultimate + Update 1**

**ReSharper v7.1.25.234**

**My Solution Build Status:** *Build Successfully*

But when I install ReSharper and ReSharper code analysis is enable, many keywords of my code are red with this error:

**&quot;Cannot resolve symbol XXX&quot;**

![Enter image description here][1]

----
Another picture of my project &gt;&gt;

**The ReSharper “CANNOT RESOLVE SYMBOL” errors are everywhere, but my project build process is successfully, and it works correctly.**

![Enter image description here][2]

**Additional Note:** If I disable ReSharper Code Analysis, my project will be Normal, but I want to use ReSharper code analysis.

------
**I tried** ReSharper → *Options* → *General* → *Clear Cache*. But I still have this problem!

----

 - One month ago, I got these errors when I uninstalled Visual Studio 2012 RC and installed VS 2012 RTM.

 - I&#39;ve already uninstalled and installed ReSharper again. But I have this problem yet!

 - My solution has five projects &gt;&gt; two loaded projects (main project + resource project) and three unloaded projects

----

**I realize that my Visual Studio also has bigger problems** [(More information on Stack&amp;nbsp;Overflow)][3]

 - I can&#39;t add any reference to my projects (even inside new solutions and new projects)

 - I can&#39;t install any package (by &quot;Packet Manager Console&quot; or Manage NuGet Package)

 - I can&#39;t update any package (by &quot;Packet Manager Console&quot; or Manage NuGet Package)

**I&#39;ve done a lot of suggestions (of myself and others)**

 - Re-resister some DLL files

 - Using some windows and registry repair tools

 - Remove ReSharper

 - Repair Visual Studio

 - and...

But I could not solve it.

**I&#39;m thinking of installing a new Windows** :(

-----

**What is wrong, and how can I fix it?**

  [1]: http://i.stack.imgur.com/mtS8B.jpg
  [2]: http://i.stack.imgur.com/IUkrX.jpg
  [3]: https://stackoverflow.com/questions/15746529/mvc-website-package-updating-error-loading-type-library-dll-exception-from-h


ReSharper &quot;Cannot resolve symbol&quot; even when project builds

I wanting to know how to run the &#39;Update-Database&#39; command for a production database.

The &#39;Update-Database&#39; database works fine from my local machine, but how do I get this to work for production data? 

So, if I make a change to my application and then run the &#39;publish&#39; through visual studio this works fine for the code side of things, but how do I run the &#39;Update-Database&#39; command for the production data.

Hope this question makes sense...

Thanks,

Entity framework code first - how to run Update-Database for production database

What are differences between these classes in ASP.NET? As I discovered there is no inheritance relationship between these classes.

Below code returns an instance of `HttpRequestWrapper` which `is a` `HttpRequestBase` and `has a` `HttpRequest`
 
    HttpRequestMessage request = ...;
    HttpRequestBase reqBase = (request.Properties[&quot;MS_HttpContext&quot;] as HttpContextWrapper).Request;
    // do somthing with reqBase.Cookies

It seems like Microsoft wanted to annoy us while reaching cookies from HttpRequestMessage.

Is it guaranteed that `request.Properties[&quot;MS_HttpContext&quot;]` will never be null?

Or think that an ajax request is handled in an action of ApiController. I can reach IP of the client with two different ways.

    var ip = (request.Properties[&quot;MS_HttpContext&quot;] as HttpContextWrapper).Request.UserHostAddress

    var ip = HttpContext.Current.Request.UserHostAddress

What is the difference between these two?

Or in general, I can access same request/response data such as Cookie, Header, Requestor Info etc. in different ways. When to use which? Can we say something like &quot;if it is an ajax request, HttpRequest is not guaranteed to work properly because of lack of something so for ajax requests we should use HttpRequestMessage instead&quot;?

HttpRequest vs HttpRequestMessage vs HttpRequestBase

I&#39;m working with Json.Net to parse an array. What I&#39;m trying to do is to pull the name/value pairs out of the array and assign them to specific variables while parsing the JObject. 

Here&#39;s what I&#39;ve got in the array:

    [
      {
        &quot;General&quot;: &quot;At this time we do not have any frequent support requests.&quot;
      },
      {
        &quot;Support&quot;: &quot;For support inquires, please see our support page.&quot;
      }
    ]

And here&#39;s what I&#39;ve got in the C#:


    WebRequest objRequest = HttpWebRequest.Create(dest);
    WebResponse objResponse = objRequest.GetResponse();
    using (StreamReader reader = new StreamReader(objResponse.GetResponseStream()))
    {
        string json = reader.ReadToEnd();
        JArray a = JArray.Parse(json);

        //Here&#39;s where I&#39;m stumped

    }

I&#39;m fairly new to JSON and Json.Net, so it might be a basic solution for someone else.  I basically just need to assign the name/value pairs in a foreach loop so that I can output the data on the front-end.  Has anyone done this before? 

Parsing a JSON array using Json.Net

How do I put a hint/placeholder inside a asp:TextBox?  When I say a hint I mean some text which disappears when the user clicks on it. Is there a way to achieve the same using html / css?

How do I put hint in a asp:textbox

I have read this [question to get first char ][1] of the string. Is there a way to get the first n number of characters from a string in C#?


  [1]: https://stackoverflow.com/q/3878820/1716774

How to get the first five character of a String

I have **Visual Studio 2012** + **Resharper** 7.1.1000.900 + StyleCop 4.7.44  installed.

The problem is that no **shortcuts** are active since Resharper was installed.

For example:
I can rename via &#39;Refactor &gt; Rename&#39;. But shorcut &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;R&lt;/kbd&gt; does nothing.

I&#39;ve set **Resharper keyboard scheme** to &#39;Visual Studio&#39; in &#39;Resharper &gt; Options &gt; Environment &gt; Keyboard &amp; Menus&#39;

Is there any way to activate shortcuts? Thanks.

Keyboard shortcuts are not active in Visual Studio with Resharper installed

Can **ReSharper 7.x** be configured to work with **Visual Studio 2013 preview**?

The preview version doesn&#39;t appear to allow it by default - though I only tested by repairing ReSharper, rather than uninstalling/reinstalling.

I&#39;m aware that **ReSharper 8** is on its way and may be a better long term option.

Being able to evaluate a new IDE under the same conditions that I use VS2012 is imperative, so this would help massively in that goal.

UPDATE
------

It looks like the answer to this is that it **cannot be used** - the accepted answer demonstrates a *possible*, untested method of wiring it up but there are now 3 or 4 cases where the solution has not worked, including an attempt by myself to hook it up which unfortunately didn&#39;t work. As such, I&#39;ve added this update to avoid misleading anybody who comes across this.

Can ReSharper 7.x be used with VS2013 preview?

I have a problem with Visual Studio on a C# solution. It displays totally random errors, but the projects build. Right now, I have 33 files with errors, and I can see red squiggly lines in all of them.

I tried cleaning / rebuilding the solution, closing Visual Studio and even restarting my computer. I can modify .cs files and I see the changes in the solution.

Does anyone have an idea about why it does that?

Visual Studio displaying errors even if projects build

I have a test class and below I have posted a sample test from the test class

    namespace AdminPortal.Tests.Controller_Test.Customer
    {
        [TestClass]
        public class BusinessUnitControllerTests
        {
            private IBusinessUnitRepository _mockBusinessUnitRepository;
            private BusinessUnitController _controller;
    
            [TestInitialize]
            public void TestInitialize()
            {
                _mockBusinessUnitRepository = MockRepository.GenerateMock&lt;IBusinessUnitRepository&gt;();
                _controller = new BusinessUnitController(_mockBusinessUnitRepository);
            }
    
            [TestCleanup]
            public void TestCleanup()
            {
                _mockBusinessUnitRepository = null;
    
                _controller.Dispose();
                _controller = null;
    
            }
    
            #region Index Action Tests
            [TestMethod]
            public void Index_Action_Calls_GetAllBusinessUnit()
            {
                _mockBusinessUnitRepository.Stub(x =&gt; x.GetAllBusinessUnit());
    
                _controller.Index();
    
                _mockBusinessUnitRepository.AssertWasCalled(x=&gt;x.GetAllBusinessUnit());
            }
        }
    }

When I run the project I get following screen
![enter image description here][1]


I checked the references and the test project has the reference to main project.
Any idea why the test are not running or saying that they were inconclusive?

**Edit 1:**

I saw a post [here][2] and changed my test&#39;s setting&#39;s default processor architecture to X64 but it still doesn&#39;t work.


  [1]: http://i.stack.imgur.com/47Ca6.png
  [2]: https://stackoverflow.com/questions/12191352/resharper-7-mstest-not-working-test-wasnt-run

Test method is inconclusive: Test wasn&#39;t run. Error?

In Visual Studio 2012/2013, I want to reassign the &lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;Enter ↵&lt;/kbd&gt; key combination to the &quot;Quickfix&quot; (triggering the menu from the light bulb) because it is not working anymore. I can&#39;t. I have tried the following (I am aware that some of the suggestions refer to VS 2010 and older R# versions):

 - Tried to change manually in `Tools` - `Options` - `Keyboard`: the former ReSharper_QuickFix entry is gone, see [ReSharper_QuickFix gone][1]
 - Tried Resharper_AltEnter as suggested in https://stackoverflow.com/questions/17227312/what-is-the-name-of-the-resharpers-quick-fix-command - nothing, no shortcut
 - Switched back and forth settings in `ReSharper` -&gt; `Options` -&gt; `Keyboard &amp; Menus` as described in https://stackoverflow.com/questions/1596328/resharper-alt-enter-not-working - nothing
 - Switched back and forth settings in `ReSharper` -&gt; `Options` -&gt; `IntelliSense` -&gt; `General` as also described in https://stackoverflow.com/questions/1596328/resharper-alt-enter-not-working to no avail
 - Tried other suggestions from the same page
 - Sledgehammer approach: run devenv.exe /ResetSettings - nope
 - Search SO and the web up and down - found nothing

I have not yet had the nerve to re-install R# or even VS. 

**How can I get a standard set of R# keyboard shortcuts into Visual Studio?** I&#39;d gladly wipe out everything that is there just to get back my &lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;Enter&lt;/kbd&gt; Quickfix..


  [1]: http://i.stack.imgur.com/AjVqa.png

Content Type	Original Author	Original Content on Stackoverflow
Question	Micheal Wells	View Question on Stackoverflow
Solution 1 - C#	Gauthier G. Letellier	View Answer on Stackoverflow

How can I use ReSharper to list unused methods in a solution?

C# Problem Overview

C# Solutions

Solution 1 - C#

Directive isolate scope with ng-repeat scope in AngularJS

I get "dquote>" as a result of executing a program in linux shell

Attributions