Vim&#39;s [yank][1] command doesn&#39;t yank to the system clipboard by default; it yanks to the unnamed register.  You can use the * or + [register][2] to access the system clipboard; also see this wiki [article][3] for more information.  Or just set [this option][4] in your `~/.ideavimrc`:

```set clipboard+=unnamed```

This `~/.ideavimrc` setting has been supported in IdeaVim since [VIM-476][5] was implemented in version 0.38. If the file does not exist create it in your user/home directory.

Note also that this is all standard Vim behavior; none of it is specific to IdeaVim except for the name of the config file.

  [1]: http://vimdoc.sourceforge.net/htmldoc/change.html#yank
  [2]: http://vimdoc.sourceforge.net/htmldoc/change.html#registers
  [3]: http://vim.wikia.com/wiki/Accessing_the_system_clipboard
  [4]: http://vimdoc.sourceforge.net/htmldoc/options.html#&#39;clipboard&#39;
  [5]: https://youtrack.jetbrains.com/issue/VIM-476

I am setting up a local server using flask. All I want to do currently is display an image using the img tag in the index.html page. But I keep getting **error** 

    GET http://localhost:5000/
    ayrton_senna_movie_wallpaper_by_bashgfx-d4cm6x6.jpg 404 (NOT FOUND)  

Where does flask look for files? A Little help would be great.
My HTML code is 

    &lt;html&gt;
      &lt;head&gt;
    
      &lt;/head&gt;
      &lt;body&gt;
        &lt;h1&gt;Hi Lionel Messi&lt;/h1&gt;
    
      &lt;img src= &quot;ayrton_senna_movie_wallpaper_by_bashgfx-d4cm6x6.jpg &quot;&gt;
    
      &lt;/body&gt;
    
    &lt;/html&gt;

My python code is :

    @app.route(&#39;/index&#39;, methods=[&#39;GET&#39;, &#39;POST&#39;])
    def lionel(): 
        return app.send_static_file(&#39;index.html&#39;)




Where does flask look for image files?

I&#39;m using PostgreSQL 9.x, I want to rename a table.  This SQL code:

    CREATE TABLE new (id int);
    ALTER TABLE new RENAME TO old;
    DROP TABLE old;

renames the table correctly.  But this SQL code:

    CREATE SCHEMA domain;
    CREATE TABLE domain.old (id int);
    ALTER TABLE domain.old RENAME TO domain.new;

fails, with error:

&gt; ERROR: syntax error at or near &quot;.&quot;  

The &quot;.&quot; underlined is the one between &#39;domain&#39; and &#39;new&#39;



How to rename a table inside a schema?

I tried to copy text from IDEA with ideavim plugin, using default vim keybindings (**y**). But this text isn&#39;t copied in global buffer and i can paste it only in IDEA. &lt;br&gt;
How can I use copied piece of text in browser, for example?

Intellij IDEA with ideavim. Cannot copy text from another source

I tried to copy text from IDEA with ideavim plugin, using default vim keybindings (y). But this text isn't copied in global buffer and i can paste it only in IDEA. 
How can I use copied piece of text in browser, for example?

When I start intellij debugger, it comes the the hint you can see in the screenshot.
the debugger takes a lot of time to start. How to solve this problem?![enter image description here][1]


  [1]: http://i.stack.imgur.com/pHwTd.png

Intellij Debugger slow: Method breakpoints may dramatically slow down debugging

I am very unfamiliar with the `shelve` aspect of Git. If `stash` is used to put aside unfinished work what is `shelve` then? What would you use it for?

For example on Update Project (from VCS menu)

[![enter image description here][1]][1]

one will get (in IntelliJ IDEA 2019.2)

[![enter image description here][2]][2]


  [1]: https://i.stack.imgur.com/u0UO4.png
  [2]: https://i.stack.imgur.com/US0hp.png

Git Stash vs Shelve in IntelliJ IDEA

I recently changed my Bitbucket password for security reasons. However, IntelliJ didn&#39;t update my repository to the new credentials, so it stops me from pulling/pushing anything to my repository. I am not using any plugins for this, just the integrated VCS operations inside the IDE.

Every time I pull/push, this pops out:

&gt; fatal: Authentication failed for     &#39;https://momothereal:xxxxxxxxxxxx@bitbucket.org/team/repo.git/

Where **xxxxxxxxxxxx** is my old password. I think changing this remote address with the correct password would fix it, though I cannot find where to do so.

Change remote repository credentials (authentication) on Intellij IDEA 14

I have installed IntelliJIdea 14.0.2 just now. I do not know its default editor but it is opening my source files in `vi` option now. So, not letting me do default action like `Ctrl + v`, `Ctrl + d` which was present before and I used to like it.

So, how to change this behavior like present in `sublime - editors`?

how to change editor behavior in intellij idea

I&#39;m an Intellij noob using v13.  

I have a simple java project (default) structure that looks like:

      [] .idea
      [] src
         [] com.test
              mytestClass1
              mytestClass2
 
Now, I want to write a simple test and I&#39;d like to put that code in  /src/test/java directory.  So I decided to change my project format so that it looks like:

     [] .idea
       [] src
         [] main
            [] java    
            [] resources
         [] test
            [] java    
            [] resources

After I create that structure, I&#39;d obviously like to move my current classes in src to the main/java/com...  structure.

I&#39;ve read all about [content roots and project structure][1].  The info even states, &quot;Folders within content roots can be assigned to the following categories: sources, test sources, generated sources, generated test sources and excluded folders (in Java modules - also resources and test resources)&quot; 

I&#39;ve tried right-clicking on the project name then New -&gt; Directory then entering &quot;src/main/java&quot; (also tried it with a leading slash) but when I right-click my new directory and select &quot;**Mark Directory As**&quot; the only option is **Excluded**.

If I create a new directory in the root, I can select **Mark Directory As Test Sources Root** but it still hangs off the root like:

      [] .idea
      [] java
      [] src
         [] com.test

Can someone please tell me how to migrate to my desired structure?        


  [1]: https://www.jetbrains.com/idea/help/configuring-content-roots.html

How to create a test directory in Intellij 13?

I need to make a copy of `HashMap&lt;Integer, List&lt;MySpecialClass&gt; &gt;` but when I change something in the copy I want the original to stay the same. i.e when I remove something from the `List&lt;MySpecialClass&gt;` from the copy it stays in the `List&lt;MySpecialClass&gt;` in the original. 

If I understand it correctly, these two methods create just shallow copy which is not what I want:

    mapCopy = new HashMap&lt;&gt;(originalMap);
    mapCopy = (HashMap) originalMap.clone();

Am I right?

Is there a better way to do it than just iterate through all the keys and all the list items and copy it manually?

How to copy HashMap (not shallow copy) in Java

I am copying `objA` to `objB`

    const objA = { prop: 1 }, 
    const objB = objA; 
    objB.prop = 2;
    console.log(objA.prop); // logs 2 instead of 1


same problem for Arrays

    const arrA = [1, 2, 3], 
    const arrB = arrA; 
    arrB.push(4); 
    console.log(arrA.length); // `arrA` has 4 elements instead of 3.

Modifying a copy of a JavaScript object is causing the original object to change

I&#39;m trying to copy a number of files and folders to a docker image build from my localhost.

The files are like this:
 
    folder1
        file1
        file2
    folder2
        file1
        file2

I&#39;m trying to make the copy like this:

    COPY files/* /files/


However, all files are placed in /files/ is there a way in Docker to keep the subdirectory structure as well as copying the files into their directories?

Dockerfile copy keep subdirectory structure

We use copy command to copy data of one table to a file outside database.

Is it possible to copy data of one table to another table using command.

If yes can anyone please share the query.

Or is there any better approach like we can use pg_dump or something like that.

How do I copy data from one table to another in postgres using copy command

I try to copy a file with `pathlib`

    import pathlib
    import shutil
    
    my_file=pathlib.Path(&#39;/etc/hosts&#39;)
    to_file=pathlib.Path(&#39;/tmp/foo&#39;)
    shutil.copy(my_file, to_file)
I get this exception:

    /home/foo_egs_d/bin/python /home/foo_egs_d/src/test-pathlib-copy.py
    Traceback (most recent call last):
      File &quot;/home/foo_egs_d/src/test-pathlib-copy.py&quot;, line 6, in &lt;module&gt;
        shutil.copy(my_file, to_file)
      File &quot;/usr/lib/python2.7/shutil.py&quot;, line 117, in copy
        if os.path.isdir(dst):
      File &quot;/home/foo_egs_d/lib/python2.7/genericpath.py&quot;, line 41, in isdir
        st = os.stat(s)
    TypeError: coercing to Unicode: need string or buffer, PosixPath found
    
    Process finished with exit code

... how to copy file with pathlib in Python 2.7?



Copy file with pathlib in Python

I have a JSON object and I&#39;m converting it to a `Buffer` and doing some process here. Later I want to convert the same buffer data to convert to valid JSON object.

I&#39;m working on Node V6.9.1

Below is the code I tried but I&#39;m getting `[object object]` when I convert back to JSON and cannot open this object.

    var obj = {
       key:&#39;value&#39;,
       key:&#39;value&#39;,
       key:&#39;value&#39;,
       key:&#39;value&#39;,
       key:&#39;value&#39;
    }

    var buf = new Buffer.from(obj.toString());

    console.log(&#39;Real Buffer &#39; + buf);  //This prints --&gt; Real Buffer &lt;Buffer 5b 6f 62 6a 65 63 74&gt;

    var temp = buf.toString();

    console.log(&#39;Buffer to String &#39; + buf);  //This prints --&gt; Buffer to String [object Object]

So I tried to print whole object using inspect way

    console.log(&#39;Full temp &#39; + require(&#39;util&#39;).inspect(buf, { depth: null }));  //This prints --&gt; &#39;[object object]&#39; [not printing the obj like declared above]

If i try to read it like an array

     console.log(buf[0]);  // This prints --&gt; [ 

I tried parsing also it throw `SyntaxError: Unexpected token o in JSON at position 2`


I need to view it as real object like I created (I mean like declared above).

Please help..



Convert a JSON Object to Buffer and Buffer to JSON Object back

I made some changes to my `.ideavimrc` and I want IntelliJ IdeaVim to reload the file.  I can obviously close and reopen IntelliJ, but that sucks.

How can I re-source my `.ideavimrc` without restarting IntelliJ?

Content Type	Original Author	Original Content on Stackoverflow
Question	Supo	View Question on Stackoverflow
Solution 1 - Intellij Idea	jbyler	View Answer on Stackoverflow

Intellij IDEA with ideavim. Cannot copy text from another source

Intellij Idea Problem Overview

Intellij Idea Solutions

Solution 1 - Intellij Idea

How to rename a table inside a schema?

Where does flask look for image files?

Attributions