The old original versions are still free so you can use it. I do not think that there were so many improvements over time that would upgrading make this important.



There&#39;s nothing quite as good that I know of.

If you&#39;re not willing to shell out $35 for a perpetual license (no upgrade fees, etc.) for a tool as useful as .NET Reflector, you shouldn&#39;t be using it to begin with. There&#39;s no need for a purchase order, buy yourself a personal copy.

RedGate has been maintaining that tool forever and it&#39;s about time they got some revenue from it.

So, I&#39;m sure I&#39;m missing something simple here, but when I run mongo as a daemon (using mongod --fork or just mongod), I see different database content than if I just run &quot;mongo&quot; on the host machine.

My only assumption is that the data is being stored somewhere other than /data/db when it&#39;s running just the shell, and switches to /data/db when I boot the mongod. In that case, how do I get at my data when running mongod?

Mongodb - Difference between running &quot;mongo&quot; and &quot;mongod&quot; databases

Suppose the user enter an array, for example:

    Array = {France, Spain, France, France, Italy, Spain, Spain, Italy}

which I did know the length of it

the `index` array would be:

    index = {0, 1, 2, 3, 4, 5, 6, 7}

Now, after sorting it using `Arrays.sort(Array);`

`newArray` will be like:

    newArray = {France, France, France, Italy, Italy, Spain, Spain, Spain}

and the `newIndex` will be:

    newIndex = {0, 2, 3, 4, 7, 1, 5, 6}


The problem is: how can I find the `newIndex` from the input Array?

Thanks in advance

Get the indices of an array after sorting?

&gt; **Possible Duplicate:**  
&gt; [Something Better than .NET Reflector?](https://stackoverflow.com/questions/2646707/something-better-than-net-reflector)  

&lt;!-- End of automatically inserted text --&gt;

&gt; **Possible Duplicate:**  
&gt; [Open Source Alternatives to Reflector?](https://stackoverflow.com/questions/2425973/open-source-alternatives-to-reflector)  
&gt;
&gt; I don&#39;t consider this to be a duplicate, as the contact of the other questions is about learning how reflector works, and this question is about coping when reflector stops being free

Now that Red-Gate has said .NET Reflector will [no longer be free][1], is there an alternative that save the pain of getting a purchase order approved?

It seems that [jetbrains may be bringing out a tool][2]:

&gt; Good news is that we’re preparing a
&gt; standalone binary-as-a-source
&gt; application, i.e. a decompiler +
&gt; assembly browser to explore whatever
&gt; .NET compiled code is legal to
&gt; explore. We don’t have any specific
&gt; date for release, but it’s going to be
&gt; released this year, and it’s going to
&gt; be free of charge. And by saying
&gt; “free”, we actually mean “free”.

Also [ilspy][3] is a new open source tool that seems to be making good progress.
ILSpy is the open-source .NET assembly browser and decompiler.

&gt; Development started after Red Gate
&gt; announced that the free version of
&gt; .NET Reflector would cease to exist by
&gt; end of February 2011.


  [1]: http://www.red-gate.com/products/dotnet-development/reflector/announcement
  [2]: http://blogs.jetbrains.com/dotnet/2011/02/resharper-6-bundles-decompiler-free-standalone-tool-to-follow/
  [3]: http://wiki.sharpdevelop.net/ilspy.ashx

Is there a “free” alternative to .NET Reflector?

> Possible Duplicate: 
> <a href="https://stackoverflow.com/questions/2646707/something-better-than-net-reflector" target="_blank" rel="noopener noreferrer">Something Better than .NET Reflector?</a>

> Possible Duplicate: 
> <a href="https://stackoverflow.com/questions/2425973/open-source-alternatives-to-reflector" target="_blank" rel="noopener noreferrer">Open Source Alternatives to Reflector?</a> 
>
> I don't consider this to be a duplicate, as the contact of the other questions is about learning how reflector works, and this question is about coping when reflector stops being free
Now that Red-Gate has said .NET Reflector will <a href="http://www.red-gate.com/products/dotnet-development/reflector/announcement" target="_blank" rel="noopener noreferrer">no longer be free</a>, is there an alternative that save the pain of getting a purchase order approved?
It seems that <a href="http://blogs.jetbrains.com/dotnet/2011/02/resharper-6-bundles-decompiler-free-standalone-tool-to-follow/" target="_blank" rel="noopener noreferrer">jetbrains may be bringing out a tool</a>:
> Good news is that we’re preparing a
> standalone binary-as-a-source
> application, i.e. a decompiler +
> assembly browser to explore whatever
> .NET compiled code is legal to
> explore. We don’t have any specific
> date for release, but it’s going to be
> released this year, and it’s going to
> be free of charge. And by saying
> “free”, we actually mean “free”.
Also <a href="http://wiki.sharpdevelop.net/ilspy.ashx" target="_blank" rel="noopener noreferrer">ilspy</a> is a new open source tool that seems to be making good progress.
ILSpy is the open-source .NET assembly browser and decompiler.
> Development started after Red Gate
> announced that the free version of
> .NET Reflector would cease to exist by
> end of February 2011.

I&#39;m trying to save an image to a folder in .NET C# but I get this exception:

    Access to the path &#39;C:\inetpub\wwwroot\mysite\images\savehere&#39; is denied.The error occured at mscorlib because    at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
    at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath)
    at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
    at System.IO.FileStream..ctor(String path, FileMode mode)
I gave full control to this folder (savehere) to `network service` and `iis_iusrs`, even gave full control to `everyone` but still getting this exception.
I tried to give access via explorer and via IIS manager, still no luck

I&#39;m doing it on Windows server 2008 R2 and IIS 7.5, Who do I need to give access? 


Access to the path is denied

&gt; **Possible Duplicate:**  
&gt; [What&amp;#39;s the @ in front of a string for .NET?](https://stackoverflow.com/questions/556133/whats-the-in-front-of-a-string-for-net)  

&lt;!-- End of automatically inserted text --&gt;

I found this in a C# study book

    DirectoryInfo dir = new DirectoryInfo(key.Key.ToString() + @&quot;:\&quot;);

The book however did not explain what the &#39;@&#39; symbol was for.  I tried searching [MSDN C# Operators][1] but its not listed there.  I can guess that it allows the developer to not have to escape a &#39;\&#39; or does it allow to not have any escape sequences?

What is this for and why would I use `@&quot;:\&quot;` instead of `&quot;:\\&quot;`?

Thanks for the help

Edit: See the comment below for a similar question

  [1]: http://msdn.microsoft.com/en-us/library/6a71f45d(v=VS.100).aspx

C# &#39;@&#39; before a String

I am having real trouble trying to deserialize some XML and was hoping someone can offer some assistance. I have read a lot of similar posts but I am unable to resolve this.

**XML I am attempting to deserialize**

    &lt;register-account success=&quot;false&quot;&gt;
      &lt;user-name&gt;xxxxx&lt;/user-name&gt;
      &lt;password&gt;fghgh&lt;/password&gt;
      &lt;email&gt;test@example.com&lt;/email&gt;
      &lt;error&gt;
        &lt;errorcode&gt;120&lt;/errorcode&gt;
        &lt;errormessage&gt;The password is invalid&lt;/errormessage&gt;
      &lt;/error&gt;
    &lt;/register-account&gt;

**Class I am trying to deserialize to:**

    [Serializable, XmlRoot(ElementName = &quot;register-account&quot;, Namespace = &quot;MyNamespace&quot;)]
    [XmlType(&quot;register-account&quot;)]
    public class RegisterAccountResponse
    {
        [XmlAttribute(&quot;success&quot;)]
        public bool Success { get; set; } 
    
        /// &lt;summary&gt;
        /// Gets or sets the Tennant email address
        /// &lt;/summary&gt;
        [XmlElement(&quot;email&quot;)]
        public string Email { get; set; }
    
        /// &lt;summary&gt;
        /// Gets or sets the tennant password
        /// &lt;/summary&gt;
        [XmlElement(&quot;password&quot;)]
        public string Password { get; set; }
    
        /// &lt;summary&gt;
        /// Gets or sets the Tennant username
        /// &lt;/summary&gt;
        [XmlElement(&quot;user-name&quot;)]
        public string Username { get; set; }
    
        /// &lt;summary&gt;
        /// A Tenant Portal error relating to the RegisterAccountRequest
        /// &lt;/summary&gt;
        [XmlElement(&quot;error&quot;)]
        public QubeError Error;
    }

**Deserialization Method**

        public static T Deserialize&lt;T&gt;(string data) where T : class
        {
            if (data == null)
            {
                return null;
            }

            if (data.Trim().Length == 0)
            {
                return null;
            }

            var ser = new XmlSerializer(typeof(T));

            using (var sr = new StringReader(data))
            {
                return (T)ser.Deserialize(sr);
            }
        }

**Deserialization Method Call**

    var data = Helper.Deserialize&lt;RegisterAccountResponse&gt;(xml);

**Exception:**

&gt; There is an error in XML document (1,
&gt; 2). ---&gt;
&gt; System.InvalidOperationException: was
&gt; not expected. at
&gt; Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderData.Read5_data()

**Inner Exception as follows:**

    &lt;register-account xmlns=&#39;&#39;&gt; was not expected.

Error Deserializing Xml to Object - xmlns=&#39;&#39; was not expected

In .NET is there any way to convert from three letter country codes (defined in ISO 3166-1 alpha-3) to two letter language codes (defined in ISO 3166-1 alpha-2)  eg. convert BEL to BE? 

Have looked at the RegionInfo class in System.Globalization but the constructor does not seem to support the three letter codes. 


Converting country codes in .NET

I have a `ContextMenuStrip` that is assigned to several different listboxes.  I am trying to figure out when the `ContextMenuStrip` is clicked what `ListBox` it was used on.  I tried the code below as a start but it is not working.  The `sender` has the correct value, but when I try to assign it to the `menuSubmitted` it is null.

    private void MenuViewDetails_Click(object sender, EventArgs e)
    {
        ContextMenu menuSubmitted = sender as ContextMenu;
        if (menuSubmitted != null)
        {
            Control sourceControl = menuSubmitted.SourceControl;
        }
    }

Any help would be great. Thanks.

Using the assistance below, I figured it out:

    private void MenuViewDetails_Click(object sender, EventArgs e)
            {
                ToolStripMenuItem menuItem = sender as ToolStripMenuItem;
                if (menuItem != null)
                {
                    ContextMenuStrip calendarMenu = menuItem.Owner as ContextMenuStrip;
    
                    if (calendarMenu != null)
                    {
                        Control controlSelected = calendarMenu.SourceControl;
                    }
                }
            }

Determine what control the ContextMenuStrip was used on

Does C (or any other low-level language, for that matter) even have source, or is the compiler the part that &quot;does all the work&quot;, including parsing? If so, couldn&#39;t different compilers have different C dialects? Where does the stdlib factor into this? I would really like to know how this works.

Is C open source?

I&#39;m looking for a library to generate QR codes in .NET I&#39;ve stumbled across a few paid ones, but very few free ones that look any good. Anyone have experience with a good free open-source library?

Thanks

What open-source QR Code Generator would you recommend?

What are some open source programs that use Haskell and can be considered to be _good quality modern Haskell_? The larger the code base, the better.

I want to learn from their source code. I feel I&#39;m past the point of learning from small code examples, which are often to esoteric and small-world. I want to see how code is structured, how monads interact when you have a lot of things going on (logging, I/O, configuration, etc.).


Good Haskell source to read and learn from

What&#39;s the recommended way/workflow of contacting the R Core Team in order to propose feature requests?

By &quot;feature requests&quot; I do not simply mean firing something like &quot;I&#39;d like to see functionality XY doing XY, so it&#39;d be cool if you&#39;d go ahead and implement that for me&quot; but proposing actual code instead.

I love R and am willing to contribute, share code and all. Yet sometimes I find it a bit hard to figure out just exactly ***how*** to contribute ;-) I&#39;ve looked at the [R Project Developer Page][1] and used the r-devel mailing list a couple of times. Especially with respect to the latter, I&#39;ve gotten the impression that it&#39;s not the right place / not desired to elaborate one&#39;s feature request with actual code (which can sometimes be more than just a two liner). So I wonder if there&#39;s a &quot;better&quot; or more &quot;systematical&quot; way in order to do that.

EDIT 2011-11-09
---------------

I was asked to provide a short example:

I&#39;m using S4 Reference Classes extensively and implemented a lot of little utility functions for my objects. One such utility function is some sort of a &quot;reset&quot; functionality:

    setRefClass(
        &quot;A&quot;, 
        fields=list(a=&quot;numeric&quot;, b=&quot;character&quot;),
        methods=list(
            reset=function(fields=NULL, ...){
                temp &lt;- new(&quot;A&quot;)
                if(is.null(fields)){
                    fields &lt;- names(getRefClass(&quot;A&quot;)$fields())
                }
                sapply(fields, function(x){
                    .self$field(name=x, value=temp$field(x))        
                })
                return(TRUE)
            }
        )
    )
    
    x &lt;- new(&quot;A&quot;, a=1:10, b=letters[1:10])
    
    x$a
    x$b
    x$reset(fields=&quot;a&quot;)
    
    x$a
    x$b
    
    x$reset()
    x$a
    x$b

Quite often, it&#39;s not the fanciest feature in the world that pops up on my &quot;oh, that&#39;s missing&quot; list. Plus it might be such a &quot;singular&quot; function that developing a whole package sometimes feels like cracking the nut with a sledgehammer.

  [1]: http://developer.r-project.org/
  [2]: http://cran.at.r-project.org/web/packages/available_packages_by_name.html
  [3]: http://cran.at.r-project.org/web/packages/RMySQL/index.html
  [4]: http://cran.at.r-project.org/web/packages/RSQLite/index.html
  [5]: http://cran.at.r-project.org/web/packages/RMongo/index.html
  [6]: http://cran.at.r-project.org/web/packages/RMySQL/index.html
  [7]: http://cran.at.r-project.org/web/packages/forecast/index.html
  [8]: http://cran.at.r-project.org/web/packages/R.utils/index.html

Proposing feature requests to the R Core Team

I have read on the web that following combination exists : 

**Proprietary Source code + GPL Source code** - &gt; GPL Source code ( All code has to be released under GPL)

**Proprietary Source code + LGPL Source code** - &gt; Proprietary Source code ( All code remains Proprietary )

Now how does **statically/Dynamically** linking GPL and LGPL code works with the above combination?

Content Type	Original Author	Original Content on Stackoverflow
Question	Ian Ringrose	View Question on Stackoverflow
Solution 1 - .Net	codymanix	View Answer on Stackoverflow
Solution 2 - .Net	Justin Niessner	View Answer on Stackoverflow

Is there a “free” alternative to .NET Reflector?

.Net Problem Overview

.Net Solutions

Solution 1 - .Net

Solution 2 - .Net

Get the indices of an array after sorting?

Mongodb - Difference between running "mongo" and "mongod" databases

Attributions