Package Explorer / View Menu / Package Presentation... / Hierarchical

The &quot;View Menu&quot; can be opened with &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;F10&lt;/kbd&gt;, or the small arrow-down icon in the top-right corner of the Package Explorer.


Here is representation of screen eclipse to make hierarachical.

[![enter image description here][1]][1]




  [1]: https://i.stack.imgur.com/4nIoE.png

For Eclipse in **Macbook** it is just 2 click process: 
- Click on view menu (3 dot symbol) in package explorer -&gt; hover over package presentation -&gt; Click on Hierarchical

[![enter image description here][1]][1]


  [1]: https://i.stack.imgur.com/r02q0.png

I know what `base64` encoding is and how to calculate `base64` encoding in C#, however I have seen several times that when I convert a string into base64, there is an `=` at the end.

A few questions came up:

 1. Does a `base64` string always end with `=`?
 2. Why does an `=` get appended at the end?

Why does a base64 encoded string have an = sign at the end

Got a complex SELECT query, from which I would like to insert all rows into a table variable, but T-SQL doesn&#39;t allow it.

&gt; Along the same lines, you cannot use a table variable with SELECT INTO or INSERT EXEC queries.
http://odetocode.com/Articles/365.aspx

Short example:

    declare @userData TABLE(
                            name varchar(30) NOT NULL,
                            oldlocation varchar(30) NOT NULL
                           )
    
    SELECT name, location
    INTO @userData
    FROM myTable
        INNER JOIN otherTable ON ...
    WHERE age &gt; 30

The data in the table variable would be later used to insert/update it back into different tables (mostly copy of the same data with minor updates). The goal of this would be to simply make the script a bit more readable and more easily customisable than doing the `SELECT INTO` directly into the right tables.
Performance is not an issue, as the `rowcount` is fairly small and it&#39;s only manually run when needed.  
...or just tell me if I&#39;m doing it all wrong.

SELECT INTO a table variable in T-SQL

OK here&#39;s what I would like: in the Eclipse package explorer, I see the following: (dot represents a clickable arrow that I can use to expand the folder)

&lt;ul&gt;
&lt;li&gt;PROJECT
&lt;ul&gt;&lt;li&gt; Source Folder 
         &lt;ul&gt;&lt;li&gt;Package
&lt;ul&gt; Class &lt;/ul&gt;&lt;li&gt;Package.SubPackage&lt;ul&gt;Foo&lt;/ul&gt;&lt;ul&gt;Bar&lt;/ul&gt;&lt;li&gt;Package.OtherSubPackage&lt;li&gt;Package.OtherSubPackage.VerySubPackage
&lt;li&gt;OtherPackage &lt;ul&gt; Foobar &lt;/ul&gt;&lt;li&gt; OtherPackage.SubPackage
&lt;ul&gt; Baz&lt;/ul&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;/ul&gt;


Long story short, I want to have many packages, each with many subpackages, in a source folder (and several source folders, so making more won&#39;t solve the problem)--so on the order of a couple hundred packages per source folder--ten to twenty packages each with fifteen subpackages. Therefore, I want the hierarchy to look like this:

&lt;ul&gt;
&lt;li&gt;PROJECT
&lt;ul&gt;&lt;li&gt; Source Folder 
         &lt;ul&gt;&lt;li&gt;Package
&lt;ul&gt; Class
&lt;li&gt;Package.SubPackage
&lt;ul&gt; Foo&lt;/ul&gt;
&lt;ul&gt;Bar&lt;/ul&gt;&lt;li&gt;Package.OtherSubPackage&lt;ul&gt;&lt;li&gt;Package.OtherSubPackage.VerySubPackage&lt;/ul&gt;&lt;/ul&gt;&lt;/ul&gt;
&lt;ul&gt;&lt;li&gt;OtherPackage &lt;ul&gt; Foobar
&lt;li&gt; OtherPackage.SubPackage
&lt;ul&gt; Baz&lt;/ul&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;/ul&gt;


so I can open or close a package and see a list of subpackages instead of having package and subpackage all at the same level in the hierarchy--which again makes far too many packages simultaneously displayed. Note this is *not* a question about filesystem; the file system works fine as far as I can tell--it is only a question about the _visual display_ in the Eclipse package explorer.

So: is there a way to add levels to the hierarchy? Thanks!! (Eclipse Helios on OS X 10.6)

How to view hierarchical package structure in Eclipse package explorer

OK here's what I would like: in the Eclipse package explorer, I see the following: (dot represents a clickable arrow that I can use to expand the folder)
<ul>
<li>PROJECT
<ul><li> Source Folder
<ul><li>Package
<ul> Class </ul></li><li>Package.SubPackage<ul>Foo</ul><ul>Bar</ul></li><li>Package.OtherSubPackage</li><li>Package.OtherSubPackage.VerySubPackage
</li><li>OtherPackage <ul> Foobar </ul></li><li> OtherPackage.SubPackage
<ul> Baz</ul></li></ul></li></ul></li></ul>
Long story short, I want to have many packages, each with many subpackages, in a source folder (and several source folders, so making more won't solve the problem)--so on the order of a couple hundred packages per source folder--ten to twenty packages each with fifteen subpackages. Therefore, I want the hierarchy to look like this:
<ul>
<li>PROJECT
<ul><li> Source Folder
<ul><li>Package
<ul> Class
<li>Package.SubPackage
<ul> Foo</ul>
<ul>Bar</ul></li><li>Package.OtherSubPackage<ul><li>Package.OtherSubPackage.VerySubPackage</li></ul></li></ul></li></ul>
<ul><li>OtherPackage <ul> Foobar
<li> OtherPackage.SubPackage
<ul> Baz</ul></li></ul></li></ul></li></ul></li></ul>
so I can open or close a package and see a list of subpackages instead of having package and subpackage all at the same level in the hierarchy--which again makes far too many packages simultaneously displayed. Note this is not a question about filesystem; the file system works fine as far as I can tell--it is only a question about the visual display in the Eclipse package explorer.
So: is there a way to add levels to the hierarchy? Thanks!! (Eclipse Helios on OS X 10.6)

&gt; **Possible Duplicate:**  
&gt; [How can I make Eclipse file search not include svn directories?](https://stackoverflow.com/questions/41934/how-can-i-make-eclipse-file-search-not-include-svn-directories)  

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

I would like to perform a search but exclude all .svn directories from the search. How could I do that?

By the way, I have the Subversive plugin installed in Eclipse, if it&#39;s needed.

How to exclude .svn directories from search in Eclipse?

What is the difference between versions of Eclipse (Europa, Helios, Galileo)? Which is the best for desktop application?

Difference between Eclipse Europa, Helios, Galileo

Eclipse has the Mark Occurrences feature where it highlights all occurrences of a selected variable/method. Is there a way to navigate to next or previous marked occurrence?

Eclipse navigate to next/previous marked occurrence

I have several launch configurations in Eclipse each launching the same Java program but with different parameters. 

Now is it possible to run all of these at once (with one mouse click) instead of selecting each of it separately and launching it?

Running multiple launch configurations at once

I would like to compile my Java program in Eclipse but not to run it. I can&#39;t understand how to do it.

How can I compile a Java program to `.class` files in Eclipse without running it?

How can I compile a Java program in Eclipse without running it?

I use some .sty-files that are not part of texlive and want to have them in a subdirectory of the folder with my main.tex. I used the following line to load the package:

    \usepackage{sty/prettythesis}

This works, but compiling the main.tex with xelatex and using [rubber][1] gives me a warning:

    sty/prettythesis.sty: You have requested package `sty/prettythesis&#39;,
    but the package provides `prettythesis&#39;. (page 1)

Is there a way to prevent this warning or handle this case without having to include &quot;sty\&quot; in all .sty-files&#39; \ProvidesPackage command or set the TEXINPUTS environment variable (which seems not to be possible from the main.tex itself)?


  [1]: https://launchpad.net/rubber

How to load latex .sty files from a subdirectory?

I seem to be sharing a lot of code with coauthors these days. Many of them are novice/intermediate R users and don&#39;t realize that they have to install packages they don&#39;t already have.

Is there an elegant way to call `installed.packages()`, compare that to the ones I am loading and install if missing?

Elegant way to check for missing packages and install them?

How can I use a package variable in a simple SELECT query statement in Oracle?

Something like

    SELECT * FROM MyTable WHERE TypeId = MyPackage.MY_TYPE

Is it possible at all or only when using PL/SQL (use SELECT within BEGIN/END)?

How to use a package constant in SQL SELECT statement?

I need to load to R packages : tseries and chron

Both have a function named is.weekend

I always have in my environment the function from the second package I loaded.

How can I access always the function from, let say, chron ?


R: 2 functions with the same name in 2 different packages

I am using R 2.13.0 with windows 7, after giving my user full privileges to the R folder (as described [here][1]).
This allows me to install new packages just fine.

However, when using update.packages(), to update existing packages, I keep getting the following error (for example, when updating the MASS package):

&gt; package &#39;MASS&#39; successfully unpacked and MD5 sums checked
&gt;
&gt; Warning: **unable to move temporary installation**
&gt; &#39;C:\Program
&gt; Files\R\R-2.13.0\library\file6cae3bcf\MASS&#39;
&gt; to &#39;C:\Program
&gt; Files\R\R-2.13.0\library\MASS&#39;

Any suggestions on how to fix this?


p.s: Running R as an administrator or shifting the library location out of Program Files is not a solution (it&#39;s a hack - but I am looking for a solution)


  [1]: http://www.r-statistics.com/2011/04/how-to-upgrade-r-on-windows-7/

Windows 7, update.packages problem: &quot;unable to move temporary installation&quot;?

I installed [ImageMagick][1] via [Homebrew][2].

However, due to a bug I have with my current configuration, I need to adjust the compile flags for the formula and reinstall it.

How can I accomplish this?

  [1]: http://en.wikipedia.org/wiki/ImageMagick
  [2]: http://github.com/mxcl/homebrew



How do I modify a Homebrew formula?

I&#39;m wondering about the preferred way to import packages in a Python application. I have a package structure like this:

    project.app1.models
    project.app1.views
    project.app2.models

`project.app1.views` imports `project.app1.models` and `project.app2.models`. There are two ways to do this that come to mind.

With absolute imports:

    import A.A
    import A.B.B
or with explicit relative imports, as introduced in [Python 2.5 with PEP 328][1]:

    # explicit relative
    from .. import A
    from . import B

What is the most pythonic way to do this?

  [1]: http://docs.python.org/whatsnew/2.5.html#pep-328-absolute-and-relative-imports

Absolute vs. explicit relative import of Python module

I&#39;m totally new to Python and I know this question was asked many times, but unfortunately it seems that my situation is a bit different...
I have created a package (or so I think). The catalog tree is like this:

```
mydir
    lib   (__init__.py)
        mod1  (__init__.py, mod11.py)
```

In parenthesis there are files in the catalog. Both `__init__.py` files are zero length.

The file `mydir/lib/mod1/mod11.py` contains the following:

```python
def mod12():
    print &quot;mod12&quot;
```

Now, I run `python`, then `import lib`, which works OK, then `lib.mod11()` or `lib.mod12()`.

Either of the last two gives me the subject error message. Actually `dir(lib)` after Step 2 does not display `mod11` or `mod12` either.
It seems I&#39;m missing something really simple.

(I&#39;m using Python 2.6 in Ubuntu 10.10)

Thank you




Python error: AttributeError: &#39;module&#39; object has no attribute

I&#39;m running Ubuntu 9:10 and a package called M2Crypto is installed (version is 0.19.1). I need to download, build and install the latest version of the M2Crypto package (0.20.2). 

The 0.19.1 package has files in a number of locations including (/usr/share/pyshared and /usr/lib/pymodules.python2.6).

How can I completely uninstall version 0.19.1 from my system before installing 0.20.2?




How do I update a Python package?

What is the difference between `require()` and `library()`?


What is the difference between require() and library()?

Git beginner question:

I have a small private webproject which is versioned locally with msysgit. There is no exterior repository, as it&#39;s only for me, so i can bascially do whatever I want.

I&#39;ve had this set up in the project directory, ie in &quot;webroot&quot;.

Now a second directory had to be created, placed parallel to webroot. Let&#39;s call it assets.

So structure is now as follows:

    \ project directory
    ----\webroot
    ----\assets

I&#39;d love to include this new directory in the git repository, so that I&#39;d also version changes to files stored there, but of course I can&#39;t use &quot;git add ../assets&quot;. Neither am I inclined to create a new git project in project_directory, as this would loose all my previous commits.

So how do I go about moving the repository out of &quot;webroot&quot; up into &quot;project_directory&quot;, while keeping my commits and then being able to include &quot;assets&quot;?

Moving a git repository up one hierarchy level

This one has me stumped.

I need to call an activity method from within a custom layout class. The problem with this is that I don&#39;t know how to access the activity from within the layout.

## ProfileView ##

    public class ProfileView extends LinearLayout
    {
        TextView profileTitleTextView;
        ImageView profileScreenImageButton;
        boolean isEmpty;
        ProfileData data;
        String name;

        public ProfileView(Context context, AttributeSet attrs, String name, final ProfileData profileData)
        {
            super(context, attrs);
            ......
            ......
        }

        //Heres where things get complicated
        public void onClick(View v)
        {
            //Need to get the parent activity and call its method.
            ProfileActivity x = (ProfileActivity) context;
            x.activityMethod();
        }
    }

##ProfileActivity##

    public class ProfileActivityActivity extends Activity
    {
        //In here I am creating multiple ProfileViews and adding them to the activity dynamically.
     
        public void onCreate(Bundle savedInstanceState)
        {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.profile_activity_main);
        }

        public void addProfilesToThisView()
        {
            ProfileData tempPd = new tempPd(.....)
            Context actvitiyContext = this.getApplicationContext();
            //Profile view needs context, null, name and a profileData
            ProfileView pv = new ProfileView(actvitiyContext, null, temp, tempPd);
            profileLayout.addView(pv);
        }
    }



As you can see above, I am instantiating the profileView programatically and passing in the activityContext with it. 2 questions:

1. Am i passing the correct context into the Profileview?
2. How do I get the containing activity from the context?
  

Getting activity from context in android

Just started using Xcode 4.5 and I got this error in the console:

&gt;Warning: Attempt to present &lt; finishViewController: 0x1e56e0a0 &gt; on &lt; ViewController: 0x1ec3e000&gt; whose view is not in the window hierarchy!

The view is still being presented and everything in the app is working fine. Is this something new in iOS 6?

This is the code I&#39;m using to change between views:

    UIStoryboard *storyboard = self.storyboard;
    finishViewController *finished = 
    [storyboard instantiateViewControllerWithIdentifier:@&quot;finishViewController&quot;];
                
    [self presentViewController:finished animated:NO completion:NULL];

Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy

I&#39;m trying to present a `ViewController` *if* there is any saved data in the data model. But I get the following error: 

&gt; Warning: Attempt to present * on *whose view is not in the window hierarchy&quot; 

Relevant code:

    override func viewDidLoad() {
        super.viewDidLoad()
        loginButton.backgroundColor = UIColor.orangeColor()
    
        var request = NSFetchRequest(entityName: &quot;UserData&quot;)
        request.returnsObjectsAsFaults = false
            
        var appDel:AppDelegate = (UIApplication.sharedApplication().delegate as AppDelegate)
        var context:NSManagedObjectContext = appDel.managedObjectContext!
            
        var results:NSArray = context.executeFetchRequest(request, error: nil)!
            
        if(results.count &lt;= 0){
            print(&quot;Inga resultat&quot;)
        } else {
            print(&quot;SWITCH VIEW PLOX&quot;)
            let internVC = self.storyboard?.instantiateViewControllerWithIdentifier(&quot;internVC&quot;) as internViewController
            self.presentViewController(internVC, animated: true, completion: nil)
        }
    }

I&#39;ve tried different solutions found using Google without success.

Warning: Attempt to present * on * whose view is not in the window hierarchy - swift

I have some json that I would like to parse in SQL Server 2016.  There is a hierarchy structure of Projects-&gt;Structures-&gt;Properties.  I would like to write a query that parses the whole hierarchy but I don&#39;t want to specify any elements by index number ie I don&#39;t want to do anything like this:

    openjson (@json, &#39;$[0]&#39;)

or

    openjson (@json, &#39;$.structures[0]&#39;)

I had this idea that I could read the values of the top level project objects along with the json string that represents the structures below it, which could then be parsed separately.  The problem is that the following code does not work:

    declare @json nvarchar(max)
    set @json = &#39;
    [
       {
          &quot;IdProject&quot;:&quot;97A76363-095D-4FAB-940E-9ED2722DBC47&quot;,
          &quot;Name&quot;:&quot;Test Project&quot;,
          &quot;structures&quot;:[
             {
                &quot;IdStructure&quot;:&quot;CB0466F9-662F-412B-956A-7D164B5D358F&quot;,
                &quot;IdProject&quot;:&quot;97A76363-095D-4FAB-940E-9ED2722DBC47&quot;,
                &quot;Name&quot;:&quot;Test Structure&quot;,
                &quot;BaseStructure&quot;:&quot;Base Structure&quot;,
                &quot;DatabaseSchema&quot;:&quot;dbo&quot;,
                &quot;properties&quot;:[
                   {
                      &quot;IdProperty&quot;:&quot;618DC40B-4D04-4BF8-B1E6-12E13DDE86F4&quot;,
                      &quot;IdStructure&quot;:&quot;CB0466F9-662F-412B-956A-7D164B5D358F&quot;,
                      &quot;Name&quot;:&quot;Test Property 2&quot;,
                      &quot;DataType&quot;:1,
                      &quot;Precision&quot;:0,
                      &quot;Scale&quot;:0,
                      &quot;IsNullable&quot;:false,
                      &quot;ObjectName&quot;:&quot;Test Object&quot;,
                      &quot;DefaultType&quot;:1,
                      &quot;DefaultValue&quot;:&quot;&quot;
                   },
                   {
                      &quot;IdProperty&quot;:&quot;FFF433EC-0BB5-41CD-8A71-B5F09B97C5FC&quot;,
                      &quot;IdStructure&quot;:&quot;CB0466F9-662F-412B-956A-7D164B5D358F&quot;,
                      &quot;Name&quot;:&quot;Test Property 1&quot;,
                      &quot;DataType&quot;:1,
                      &quot;Precision&quot;:0,
                      &quot;Scale&quot;:0,
                      &quot;IsNullable&quot;:false,
                      &quot;ObjectName&quot;:&quot;Test Object&quot;,
                      &quot;DefaultType&quot;:1,
                      &quot;DefaultValue&quot;:&quot;&quot;
                   }
                ]
             }
          ]
       }
    ]&#39;;
    
    select IdProject, Name, structures
    from   openjson (@json)
    with
    (
    	IdProject uniqueidentifier,
    	Name nvarchar(100),
    	structures nvarchar(max)
    ) as Projects

IdProject and Name get returned no problem but for some reason I cannot get the nested json held in &#39;structures&#39;.  Instead of the json content it just returns NULL:

[![enter image description here][1]][1]

Does anyone know if this is possible and if so, what am I doing wrong?


  [1]: http://i.stack.imgur.com/kEE5S.png

Content Type	Original Author	Original Content on Stackoverflow
Question	Philip	View Question on Stackoverflow
Solution 1 - Eclipse	Eugene Kuleshov	View Answer on Stackoverflow
Solution 2 - Eclipse	java.nazif	View Answer on Stackoverflow
Solution 3 - Eclipse	patel dhruval	View Answer on Stackoverflow

How to view hierarchical package structure in Eclipse package explorer

Eclipse Problem Overview

Eclipse Solutions

Solution 1 - Eclipse

Solution 2 - Eclipse

Solution 3 - Eclipse

SELECT INTO a table variable in T-SQL

Why does a base64 encoded string have an = sign at the end

Attributions