Ha -- well, apparently I just needed to offer a bounty before I would discover an answer minutes later.

&lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;M&lt;/kbd&gt;, &lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;L&lt;/kbd&gt; will toggle all outlining. If anything in the file is collapsed, the first time you invoke this will expand everything and *then* invoking it again will collapse everything. This also collapses the namespace, which is a small inconvenience, but I&#39;ll call it progress.

The accepted answer is the roundabout way of doing it.

You&#39;re looking for &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;M&lt;/kbd&gt;, &lt;kbd&gt;A&lt;/kbd&gt;, which collapses all.&lt;br&gt;

As [Jay mentioned][1], &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;M&lt;/kbd&gt;, &lt;kbd&gt;L&lt;/kbd&gt; expands all, but collapses all if already expanded.  


  [1]: https://stackoverflow.com/a/10229812/84873

Actually, I found it more convenient to use &lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;M&lt;/kbd&gt;, &lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;M&lt;/kbd&gt; **and specify the range**:

- To collapse everything in a file I press: ***&lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;A&lt;/kbd&gt;*** and &lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;M&lt;/kbd&gt;,&lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;M&lt;/kbd&gt;.
- To collapse only a few sections I press: ***&lt;kbd&gt;shift&lt;/kbd&gt;&lt;kbd&gt;PgUp&lt;/kbd&gt;***/***&lt;kbd&gt;PgDn&lt;/kbd&gt;*** or ***&lt;kbd&gt;shift&lt;/kbd&gt;&lt;kbd&gt;MouseClick&lt;/kbd&gt;*** then &lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;M&lt;/kbd&gt;,&lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;M&lt;/kbd&gt;.

**This will toggle** just like &lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;M&lt;/kbd&gt;,&lt;kbd&gt;Ctrl&lt;/kbd&gt;&lt;kbd&gt;L&lt;/kbd&gt; **but you decide the range!**

It comes in handy to collapse multiple object initializers within a single method / everything before and after the working area. Also to expand a few relevant full-property / region / function / foreach.

I&#39;m working with knockout.js to build dynamic lists and I&#39;m trying to figure out how I can get the DOM object associated with an object in my observable array.  Specifically I want to get the jQuery for a row.

Example:

    &lt;ul data-bind=&quot;foreach: Item&quot;&gt;
        &lt;li data-bind=&quot;events: {click: getDomObject}, text: &#39;text: &#39; + text&quot;&gt;
        &lt;/li&gt;
    &lt;/ul&gt;

in the `getDomObject` function, I would like to be able to get the specific `&lt;li&gt;&lt;/li&gt;` DOM object so that I can do some jQuery manipulation with it.

I&#39;ve thought about adding an `id` member to the Item ViewModel and then add the id as the line item&#39;s html id and then select based on that, but I feel that there should be an easier way.  

What is the proper way to reference the dynamic HTML generated by knockout.js?

Knockout.js get dom object associated with data

The following SQL is from Itzik Ben-Gan that is used to generate a numbers table. What does the `order by (select null)` part mean? Thanks.

    DECLARE @number_of_numbers INT;
    SELECT @number_of_numbers = 100000;
    
    WITH    a AS ( SELECT   1 AS i
                   UNION ALL
                   SELECT   1
                 ),
            b AS ( SELECT   1 AS i
                   FROM     a AS x ,
                            a AS y
                 ),
            c AS ( SELECT   1 AS i
                   FROM     b AS x ,
                            b AS y
                 ),
            d AS ( SELECT   1 AS i
                   FROM     c AS x ,
                            c AS y
                 ),
            e AS ( SELECT   1 AS i
                   FROM     d AS x ,
                            d AS y
                 ),
            f AS ( SELECT   1 AS i
                   FROM     e AS x ,
                            e AS y
                 ),
            numbers
              AS ( SELECT TOP ( @number_of_numbers )
                            ROW_NUMBER() OVER ( ORDER BY ( SELECT   NULL
                                                         ) ) AS number
                   FROM     f
                 )
        SELECT  *
        FROM    numbers;

Thanks!

What does &quot;ORDER BY (SELECT NULL)&quot; mean?

**&lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;M&lt;/kbd&gt;+&lt;kbd&gt;O&lt;/kbd&gt;** works really great to collapse all methods in a class however I have a hard time finding a way to collapse all classes outlining in the whole file. 

One may ask - why do you have many classes in one file ? It&#39;s because I&#39;m using MSpec and classes are my tests so I have files with tens of classes. In order to wrap my head around what is going on I often have to collapse classes one by one but that is not really efficient.



How to collapse all classes outlining in Visual Studio

<kbd>Ctrl</kbd>+<kbd>M</kbd>+<kbd>O</kbd> works really great to collapse all methods in a class however I have a hard time finding a way to collapse all classes outlining in the whole file.
One may ask - why do you have many classes in one file ? It's because I'm using MSpec and classes are my tests so I have files with tens of classes. In order to wrap my head around what is going on I often have to collapse classes one by one but that is not really efficient.

I&#39;m getting an error when compiling this within an ASPX page using Visual Studio 2010:

        &lt;td valign=&quot;top&quot; nowrap width=&quot;237&quot;&gt;

The error message is

        &quot;Attribute &#39;nowrap&#39; is considered outdated. A newer construct is recommended.&quot;    

What construct is the error message referring to?
And does it behave exactly the same as &#39;nowrap&#39;?

Attribute &#39;nowrap&#39; is considered outdated. A newer construct is recommended. What is it?

I have been using NuGet for quite some time on a particular PC.  Now, I created a new project in VS2010 (it&#39;s an MVC 4 Beta project using the Single Page App template if that matters).  When I select

Tools / Library Package Manager / Package Manager Console

The console window opens but displays the error:

&gt; File C:\Program Files (x86)\Microsoft Visual Studio
&gt; 10.0\Common7\IDE\Extensions\Microsoft Corporation\NuGet Package Manager\1.7.30402.9028\Modules\NuGet\profile.ps1 cannot be loaded
&gt; because the execution of scripts is disabled on this system. Please
&gt; see &quot;get-help about_signing&quot; for more details.

However, other projects can still open and use Package Manager Console.

In each case, VS2010 is running as the same user.

If I open a command prompt (using the same account under which VS2010 is running), start PowerShell, and enter the command

&gt; Get-ExecutionPolicy

PowerShell returns

&gt; Restricted

My understanding based on a [Scott Hanselman blog][1] is that scripts should not run at all if the ExecutionPolicy is restricted.

**Why are existing projects able to use the Package Manager Console while a new one is not?**

Update: Changing the ExecutionPolicy to AllSigned *and* restarting VS2010 solves the immediate problem, but my main question is why the other projects were able to bypass the established ExecutionPolicy.  VS2010 is *not* running as an administrator.



  [1]: http://www.hanselman.com/blog/SigningPowerShellScripts.aspx

Why does ExecutionPolicy behavior vary across projects in Visual Studio?

I have integrated ASP.NET MVC 4 into existing asp.net web site.  Both works fine but I don&#39;t see any menu/shortcuts to create controller/view within visual studio IDE.  Are those only available to ASP.NET MVC template?

Context menu to Add Controller/View missing

I&#39;ve installed the [NuGet package][1] for `RazorGenerator.mvc` and then run the shell command `Enable-RazorGenerator` and get the following message:

&gt; Exception calling &quot;RunCustomTool&quot; with &quot;0&quot; argument(s): &quot;The custom tool &#39;RazorGenerator&#39; failed.  The method or operation is not implemented.&quot;At &lt;path-to-solution&gt;\packages\RazorGenerator.Mvc.1.3.2.0\tools\RazorGenerator.psm1:77 char:40+                 $_.Object.RunCustomTool &lt;&lt;&lt;&lt; ()    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException    + FullyQualifiedErrorId : ComMethodTargetInvocation 

I also tried right-clicking and selecting &quot;Run Custom Tool&quot; and it provides a dialog stating it cannot find the custom tool `RazorGenerator` on the system.

What am I missing?


  [1]: http://razorgenerator.codeplex.com/

Visual Studio cannot find custom tool RazorGenerator

`counter` is an `int`

    void SentryManager::add(std::string name,std::shared_ptr&lt;Sentry&gt;){
    	name = name + std::to_string(counter);
    }

What would be the best way to stop this error? When I was being lazy I just made the int `long long` (or something), but I&#39;m sure there is a better way of solving this.

Error message:

    sentrymanager.cpp(8): error C2668: &#39;std::to_string&#39; : ambiguous call to overloaded function

I am using Visual C++ 2010 Express.

std::to_string - more than instance of overloaded function matches the argument list

In Eclipse, I can type &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;M&lt;/kbd&gt; or click the maximize icon in the editor pane to make the editor pane take up the entire Eclipse window, and then again to restore the pane back to its previous size exposing the other panes.

Is it possible to perform the equivalent in IntelliJ IDEA?

To clarify, I&#39;m asking about hiding all other tool panes to show only the editor pane. I&#39;m not asking how to go to *distraction-free mode*, because this is mode is completely &quot;full screen&quot;, hiding all toolbars, window decorations, etc.


How can I maximize the editor pane in IntelliJ IDEA?

There _is_ a `Duplicate` command in the Edit Menu (with a default shortcut of &lt;kbd&gt;⌘&lt;/kbd&gt;&lt;kbd&gt;D&lt;/kbd&gt;), but it is (as [Halley][1] pointed out) meant for duplication in the Interface Builder part of Xcode.

**So, how do you (*easily*) duplicate a line in Xcode 4?**

----------
[Related question][2] (with a working answer) for Xcode 3 ... and which does not work for Xcode 4.

----------
Why not just copy &amp; paste?
-
Because it is tedious and entails too much hand-acrobatics:

either **(1)**: moving to line beginning and then pressing &lt;kbd&gt;⇧^E&lt;/kbd&gt;, then copying with &lt;kbd&gt;⌘C&lt;/kbd&gt;, moving to new line, alligning cursor, and **finally** pasting with &lt;kbd&gt;⌘V&lt;/kbd&gt;;

or **(2)**: &lt;kbd&gt;^A&lt;/kbd&gt; (set cursor to line begining), &lt;kbd&gt;^SPACE&lt;/kbd&gt; (set mark), &lt;kbd&gt;^E&lt;/kbd&gt; (set cursor to line ending), &lt;kbd&gt;⇧^W&lt;/kbd&gt; (`Select to Mark`; customized), copy, new line, etc.

As Frank Schr&#246;der (in the [related question][3]) put it: 
&gt; The whole point is NOT to use the Cmd-C/Cmd-V shortcuts.


  [1]: https://stackoverflow.com/users/1241690/halley
  [2]: https://stackoverflow.com/questions/551383/xcode-duplicate-delete-line
  [3]: https://stackoverflow.com/questions/551383/xcode-duplicate-delete-line

Xcode duplicate line

While working in IntelliJ IDEA, the keyboard occasionally locks in a way that &lt;kbd&gt;delete&lt;/kbd&gt; or &lt;kbd&gt;&lt;&lt;/kbd&gt; &lt;kbd&gt;&gt;&lt;/kbd&gt; &lt;kbd&gt;^&lt;/kbd&gt; keys don&#39;t work properly anymore, in a way that &lt;kbd&gt;delete&lt;/kbd&gt;  doesn&#39;t do anything anymore, and the arrow keys scroll the entire source code / editor section.

I don&#39;t know if I am accidentially some kind of shortcut, but the only way I can get it back to normal again is closing and re-opening the IDE, which is annoying of course.

I&#39;m on Mac OS X Lion, latest IntelliJ IDEA CE (11.1.1), but also had it before with the previous versions. 

Weird keyboard locks in IntelliJ IDEA (delete &amp; arrow keys, etc.)

What is the shortcut to exit scale mode in Oracle VirtualBox, Windows 7 host?

Shortcut to exit scale mode in VirtualBox

I am looking for a way to open the method popup that shows up when you click the navigation-bar in XCode.

is there a way to do this by using a shortcut?


![enter image description here][1]


  [1]: http://i.stack.imgur.com/qZxtM.png

Content Type	Original Author	Original Content on Stackoverflow
Question	Dawid Kowalski	View Question on Stackoverflow
Solution 1 - Visual Studio-2010	Jay	View Answer on Stackoverflow
Solution 2 - Visual Studio-2010	Daniel	View Answer on Stackoverflow
Solution 3 - Visual Studio-2010	Alb	View Answer on Stackoverflow

How to collapse all classes outlining in Visual Studio

Visual Studio-2010 Problem Overview

Visual Studio-2010 Solutions

Solution 1 - Visual Studio-2010

Solution 2 - Visual Studio-2010

Solution 3 - Visual Studio-2010

What does "ORDER BY (SELECT NULL)" mean?

Knockout.js get dom object associated with data

Attributions