&lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;uarr;&lt;/kbd&gt; selects enclosing elements.

&lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;darr;&lt;/kbd&gt; reverses &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;uarr;&lt;/kbd&gt;.

&lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;larr;&lt;/kbd&gt; selects enclosing elements moving **up** the file.

&lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;rarr;&lt;/kbd&gt; selects enclosing elements moving **down** the file.

The quickest way to find any keyboard shortcut in Eclipse is to use Help-&gt;Key Assist (or &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;L&lt;/kbd&gt;), which will pop up a nice tooltip with keyboard shortcuts and what they do. (If you press he Key Assist shortcut twice, you&#39;ll get the Keys Preferences page, which allows you to reassign shortcuts.)

    String |myFancyString = &quot;FooBar&quot;;

If your cursor is immediately to the left of &#39;m&#39; (I am indicating this with a pipe (|)) :

- &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;rarr;&lt;/kbd&gt; (Select Next Element) would select &#39;myFancyString&#39;

- &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;larr;&lt;/kbd&gt; (Select Previous Element) would also select &#39;myFancyString&#39; 

- &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;&amp;rarr;&lt;/kbd&gt; (Select Next Word) would select &#39;my&#39;, repeating it would select &#39;myFancy&#39;, followed by &#39;myFancyString &#39;


&lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + &lt;kbd&gt;&amp;rarr;&lt;/kbd&gt; selects the word surrounding the cursor 

To select, you can use &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;Alt&lt;/kbd&gt; + any arrow key.

According to [Requests with credentials][1], Firefox will only send credentials along with cross-domain posts if 

`invocation.withCredentials = &quot;true&quot;;` 

is set… But it doesn&#39;t seem like jQuery&#39;s Ajax API provides any mechanism for this.

Is there something I&#39;ve missed? Is there some other way I can do it?


  [1]: https://developer.mozilla.org/en/HTTP_access_control#Requests_with_credentials

Sending credentials with cross-domain posts?

I have a class that adapts std::vector to model a container of domain-specific objects. I want to expose most of the std::vector API to the user, so that they may use familiar methods (size, clear, at, etc...) and standard algorithms on the container. This seems to be a reoccurring pattern for me in my designs:

    class MyContainer : public std::vector&lt;MyObject&gt;
    {
    public:
       // Redeclare all container traits: value_type, iterator, etc...
    
       // Domain-specific constructors
       // (more useful to the user than std::vector ones...)
    
       // Add a few domain-specific helper methods...

       // Perhaps modify or hide a few methods (domain-related)
    };

I&#39;m aware of the practice of preferring composition to inheritance when reusing a class for implementation -- but there&#39;s gotta be a limit! If I were to delegate everything to std::vector, there would be (by my count) 32 forwarding functions!

So my questions are... Is it really so bad to inherit implementation in such cases? What are the risks? Is there a safer way I can implement this without so much typing? Am I a heretic for using implementation inheritance? :)

**Edit:**

What about making it clear that the user should not use MyContainer via a std::vector&lt;&gt; pointer:

    // non_api_header_file.h
    namespace detail
    {
       typedef std::vector&lt;MyObject&gt; MyObjectBase;
    }
    
    // api_header_file.h
    class MyContainer : public detail::MyObjectBase
    {
       // ...
    };

The boost libraries seem to do this stuff all the time.

**Edit 2:**

One of the suggestions was to use free functions. I&#39;ll show it here as pseudo-code:

    typedef std::vector&lt;MyObject&gt; MyCollection;
    void specialCollectionInitializer(MyCollection&amp; c, arguments...);
    result specialCollectionFunction(const MyCollection&amp; c);
    etc...

A more OO way of doing it:

    typedef std::vector&lt;MyObject&gt; MyCollection;
    class MyCollectionWrapper
    {
    public:
       // Constructor
       MyCollectionWrapper(arguments...) {construct coll_}
    
       // Access collection directly
       MyCollection&amp; collection() {return coll_;} 
       const MyCollection&amp; collection() const {return coll_;}
    
       // Special domain-related methods
       result mySpecialMethod(arguments...);

    private:
       MyCollection coll_;
       // Other domain-specific member variables used
       // in conjunction with the collection.
    }

Is it okay to inherit implementation from STL containers, rather than delegate?

Is there any keyboard shortcut to select a word? Or may be it can be assigned some how?

Shortcut key to select word in Eclipse

<p>Is there any keyboard shortcut to select a word? Or may be it can be assigned some how?</p>


When I&#39;m editing a large file, I often want to have it open in two editing windows at once (eg. for reference, or because I&#39;m working on two different parts of the file at once). 

Is there any way to do this with Eclipse?



Eclipse: have the same file open in two editors?

I want to import existing Maven project into Eclipse. I found 2 ways to do it:

1. Through running from command line `mvn eclipse:eclipse`
2. To install Maven Eclipse plugin from Eclipse.

What is the difference between the both and which one is preferable?  

If I install Maven Eclipse plugin through the Eclipse menu **Help -&gt; Install New Software**, do I still need to modify my `pom.xml` to include the Maven Eclipse plugin in the plugins section?

Importing Maven project into Eclipse

I need to take screenshots of an android application running on an emulator in Eclipse Galileo.

Is there a built-in feature for this or do I have to download a plugin of some sorts?

How to take emulator screenshots using Eclipse?

When auto-completing a class name in Eclipse, e.g. if you type:

`ListI`&lt;kbd&gt;Tab&lt;/kbd&gt;

A pop-up menu appears offering you matching class names for completion (which you can select with the mouse or by using the arrow keys:

In this example, I almost certainly want `java.util.ListIterator` and I almost never want `com.sun.xml.internal.bind.v2.runtime.reflect.ListIterator` (or anything else from that package).

This particular class will appear in the list frequently (every time I declare a `ListIterator`).  I would like to be able to exclude packages from autocomplete searches, so that `java.util.ListIterator` is auto-completed without the need for a pop-up menu.

Is this possible?

Eclipse: Exclude specific packages when autocompleting a class name

I have this in my code

    Thread.currentThread().sleep(x);

Eclipse tells me to use the static

    Thread.sleep(x); 

instead, why? What&#39;s the difference, is there some difference in functionality at all between these 2 methods?

Java: Thread.currentThread().sleep(x) vs. Thread.sleep(x)

When I **scroll** to the bottom of an open document in the Eclipse **editor**, the last line is at the bottom of the file.  This is a tad annoying when editing code at the **bottom** of the file / screen.

**How can I enable Eclipse to scroll (much like Vim or VS) down far enough that the last line of code reaches the top of the editor window?**

I&#39;m asking for the reverse of this question, in **Eclipse**: https://stackoverflow.com/questions/1747282/how-to-make-visual-studio-editor-stop-scrolling-past-bottom-of-a-file

How can I get Eclipse to scroll past the bottom of the document?

Is there any easy/quick way to &quot;yank&quot; into vim&#39;s &quot;last search&quot; register (&quot;/)?

From the vim documentation, it appears that the answer is no, but that it can be assigned via a &quot;let&quot; command:

    It is writable with &quot;:let&quot;, you can change it to have &#39;hlsearch&#39; highlight
    other matches without actually searching.  You can&#39;t yank or delete into this
    register.

Ideally what I&#39;d like to do is something like:

    &quot;/5yw

which would yank the next 5 words under the cursor &amp; put them in the last search buffer

Alternatively, if there is a way to search for the contents of a named register, that would work too.  In other words, if I could do:

    &quot;A5yw

and then search for what is in register A, that would work too.

The closest I can come is to yank into a named register &amp; then copy that register into the last search register, e.g.

    &quot;A5yw
    :let @/=@A

At the risk of making a long question longer, I want to state that it&#39;s not always 5 words I&#39;d like to &quot;yank &amp; search&quot; -- sometimes it&#39;s 17 characters, sometimes it&#39;s to the end of the line, etc... so a hard-coded macro doesn&#39;t give me the flexibility I&#39;d want.

Vim - yank into search register

I&#39;m looking for a way to make Vim have the ability to open a file by fuzzy-searching its name.

Basically, I want to be able to define a project once, and then have a shortcut which will give me a place to type a file name, and will match if any letters match up.

This kind of functionality exists in most editors I&#39;ve seen, but for the life of me I can&#39;t understand how to get Vim to do this.

Note that I&#39;m looking for something that **won&#39;t** require me to have any idea where in my directory tree a file is. I just want to be able to open it by the filename, regardless of what directory it&#39;s in.

Thanks

Opening files in Vim using Fuzzy Search

I am using eclipse editor to work on my remote files it appears that eclipse editor is set to dos file format, I do not know how to find fileformat set in eclipse editor, but I want it to be set on unix file format.

How can I set file format options to unix file format in eclipse ?

[Similar Question to set file format in VIM][1]


  [1]: https://stackoverflow.com/questions/82726/how-do-i-convert-dos-files-to-linux-files-in-vim

Thanks. 

Eclipse Editor: How to change file format from Dos to Unix

I am making the effort to learn Vim.

When I paste code into my document from the clipboard, I get extra spaces at the start of each new line:


    line
      line
        line
 

I know you can turn off auto indent but I can&#39;t get it to work because I have some other settings conflicting or something (which look pretty obvious in my .vimrc but don&#39;t seem to matter when I take them out). 

How do I turn off auto indenting when I paste code but still have vim auto indent when I am writing code?  Here is my `.vimrc` file:

    set expandtab  
    set tabstop=2  
    set shiftwidth=2  
    set autoindent  
    set smartindent  
    set bg=dark  
    set nowrap  


Turning off auto indent when pasting text into vim

In Eclipse if you have a method:

    String MyObject.getValue();

When using this you can go:

    MyObject.getValue(); 

If you cursor is on the line and you hit &lt;kbd&gt;CTRL&lt;/kbd&gt; + &lt;kbd&gt;1&lt;/kbd&gt; you get a context menu to &#39;assign a new local variable&#39;, resulting in the following:

    String value = MyObject.getValue(); 

Can you do this as easily in IntelliJ? I&#39;ve search the net but without success.

What is the IntelliJ shortcut to create a local variable?

I&#39;m looking for a keyboard only shortcut for *Jump to Definition*. The built-in shortcut requires the mouse: &lt;kbd&gt;⌘&lt;/kbd&gt; + *Double click*.

I&#39;ve tried to add a regular keyboard shorcut for the *Edit&gt;Find&gt;Jump to Defintion* menu command, but, alas, it will only work when the method name is selected. I&#39;d like to be able to position the cursor within the method name, class name, or other symbol, and hit something like &lt;kbd&gt;⌘&lt;/kbd&gt;+&lt;kbd&gt;Shift&lt;/kbd&gt;+&lt;kbd&gt;L&lt;/kbd&gt;.

Does anyone know of a solution, perhaps using a script, for the problem?

*Update*: The keyboard shortcut works sometimes and sometimes not. When I position the text cursor on a method call with no parameters and press &lt;kbd&gt;⌘&lt;/kbd&gt;+&lt;kbd&gt;Shift&lt;/kbd&gt;+&lt;kbd&gt;L&lt;/kbd&gt; it takes me to the definition. But it doesn&#39;t work for a method that takes an `id` parameter. However it works if the parameter is an `int`.

I have submitted a bug report to Apple.

Keyboard shortcut for Jump to Definition

I was wondering if it were possible in Eclipse PDT to reopen a closed tab by mistake.

For example in Firefox I can do &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;Shift&lt;/kbd&gt; + &lt;kbd&gt;T&lt;/kbd&gt;.

Undo closed tab in Eclipse?

Is there a shortcut for ***Duplicate Line*** command in **Visual Studio** 2008?

Some similar examples:

- in ***[Notepad++][1]***, I can duplicate the current line with: &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;D&lt;/kbd&gt;
- in ***[EditPlus][2]***: &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;J&lt;/kbd&gt;
- in ***[NetBeans][3]***: &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;Shift&lt;/kbd&gt;+&lt;kbd&gt;&amp;darr;&lt;/kbd&gt;/&lt;kbd&gt;&amp;uarr;&lt;/kbd&gt;
- in ***[Eclipse][4]***, &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;Alt&lt;/kbd&gt;+&lt;kbd&gt;&amp;darr;&lt;/kbd&gt;/&lt;kbd&gt;&amp;uarr;&lt;/kbd&gt;
- in ***[Vi/Vim][5]***, &lt;kbd&gt;yy&lt;/kbd&gt;&lt;kbd&gt;p&lt;/kbd&gt;
- etc.


  [1]: http://notepad-plus-plus.org/ &quot;Notepad++&quot;
  [2]: http://www.editplus.com/ &quot;EditPlus&quot;
  [3]: http://netbeans.org/ &quot;NetBeans&quot;
  [4]: http://www.eclipse.org/ &quot;Eclipse&quot;
  [5]: http://www.vim.org/ &quot;VIM&quot;

Visual Studio : short cut Key : Duplicate Line

Anyone know the keyboard shortcut to copy/paste a line into a new line in `Eclipse`, without having to highlight the entire line?

&lt;kbd&gt;ctrl&lt;/kbd&gt;-&lt;kbd&gt;alt&lt;/kbd&gt;-&lt;kbd&gt;down&lt;/kbd&gt; turns my whole screen upside down (I&#39;m on windows).  Interestingly, that&#39;s what&#39;s specified in the windows-&gt;preferences.

Content Type	Original Author	Original Content on Stackoverflow
Question	alex2k8	View Question on Stackoverflow
Solution 1 - Eclipse	Instantsoup	View Answer on Stackoverflow
Solution 2 - Eclipse	Joshua McKinnon	View Answer on Stackoverflow
Solution 3 - Eclipse	Steve De Caux	View Answer on Stackoverflow
Solution 4 - Eclipse	GuruKulki	View Answer on Stackoverflow

Shortcut key to select word in Eclipse

Eclipse Problem Overview

Eclipse Solutions

Solution 1 - Eclipse

Solution 2 - Eclipse

Solution 3 - Eclipse

Solution 4 - Eclipse

Is it okay to inherit implementation from STL containers, rather than delegate?

Sending credentials with cross-domain posts?

Attributions