Add this line to your `.vimrc`:

    let g:NERDTreeWinPos = &quot;right&quot;

You can change the window position in your NERD_Tree.vim file too. I usually like looking through .vim files, if only to help keep my .vimrc file clear.

Here is the code to change:

    call s:initVariable(&quot;g:NERDTreeWinPos&quot;, &quot;left&quot;) &quot;default
    call s:initVariable(&quot;g:NERDTreeWinPos&quot;, &quot;right&quot;)

The code should be at line number 90, if not then I have included the default so that you can search for it.

Also, here is a [link][1] for some info on the NERD_Tree.vim file.


  [1]: http://media.kbct.de/home/vim/doc/NERD_tree

I Open NERDTree at right window with this.

    $ vim ~/.vimrc
    ...
    
    let NERDTreeWinPos=1


In .NET 4 the following snippet with a cached property can also be written using the [`System.Lazy&lt;T&gt;`][1] class. I measured the performance of both approaches and it&#39;s pretty much the same. Is there any real benefit or magic for why I should use one over the other? 

**Cached Property**

    public static class Brushes
    {
        private static LinearGradientBrush _myBrush;

        public static LinearGradientBrush MyBrush
        {
            get
            {
                if (_myBrush == null)
                {
                    var linearGradientBrush = new LinearGradientBrush { ...};
                    linearGradientBrush.GradientStops.Add( ... );
                    linearGradientBrush.GradientStops.Add( ... );

                    _myBrush = linearGradientBrush;
                }

                return _myBrush;
            }
        }
    }

**Lazy&amp;lt;T&amp;gt;**

    public static class Brushes
    {
        private static readonly Lazy&lt;LinearGradientBrush&gt; _myBrush =
            new Lazy&lt;LinearGradientBrush&gt;(() =&gt;
                {
                    var linearGradientBrush = new LinearGradientBrush { ...};
                    linearGradientBrush.GradientStops.Add( ... );
                    linearGradientBrush.GradientStops.Add( ... );

                    return linearGradientBrush;
                }
            );

        public static LinearGradientBrush MyBrush
        {
            get { return _myBrush.Value; }
        }
    }


  [1]: http://msdn.microsoft.com/en-us/library/dd642331(VS.100).aspx

Cached property vs Lazy&lt;T&gt;

I have some C code for Android that does lots of low-level number crunching. I&#39;d like to know what settings I should use (e.g. for my Android.mk and Application.mk) files so that the code produced will run on all current Android devices but also takes advantage of optimisations for specific chipsets. I&#39;m looking for good default Android.mk and Application.mk settings to use and I want to avoid having to litter my C code with #ifdef branches.

For example, I&#39;m aware that ARMv7 has floating point instructions and some ARMv7 chips support NEON instructions and that the default ARM supports neither of these. Is it possible to set flags so that I can build ARMv7 with NEON, ARMv7 without NEON and the default ARM build? I&#39;m know how to do the latter two but not all 3. I&#39;m cautious about what settings I use as I assume the current defaults are the safest settings and what risks other options have.

For GCC specific optimisation, I&#39;m using the following flags:

    LOCAL_CFLAGS=-ffast-math -O3 -funroll-loops

I&#39;ve checked all 3 of these speed up my code. Are there any other common ones I could add?

Another tip I have is to add &quot;LOCAL_ARM_MODE := arm&quot; to Android.mk to enable a speed up on newer arm chips (although I&#39;m confused at exactly what this does and what happens on older chips).


Producing optimised NDK code for multiple architectures?

NERDTreeToggle always makes it show up on the left side. I&#39;d like to make it show up on the right. Is it possible to do that?

How to make NERDTree always open on the right side?

<p>NERDTreeToggle always makes it show up on the left side. I'd like to make it show up on the right. Is it possible to do that?</p>


In Vim&#39;s normal mode:

 * &lt;kbd&gt;e&lt;/kbd&gt; goes to the end of the next word
 * &lt;kbd&gt;w&lt;/kbd&gt; goes to the beginning of the next word
 * &lt;kbd&gt;b&lt;/kbd&gt; goes to the beginning of the previous word

How do you move the cursor to the *end* of the *previous* word?

In Vim/Vi, how do you move the cursor to the end of the previous word?

I recently reorganized my dotfiles to live inside a Git repository at `~/Dropbox/dotfiles` and I&#39;m using pathogen to bundle all Vim addons inside `~/Dropbox/dotfiles/home/.vim/bundle`. These addons were added as Git submodules.

Now the problem is, when I run Vim, it automatically generates the documentation for all addons and puts them inside each submodule directory. This adds untracked content to the submodules, which I&#39;d like to avoid.

    ruby-1.8.7-p330@gs ~/Dropbox/dotfiles ‹master*› $ git st
    # On branch master
    # Changed but not updated:
    #   (use &quot;git add &lt;file&gt;...&quot; to update what will be committed)
    #   (use &quot;git checkout -- &lt;file&gt;...&quot; to discard changes in working directory)
    #   (commit or discard the untracked or modified content in submodules)
    #
    #	modified:   home/.vim/bundle/fuzzyfinder (untracked content)
    #	modified:   home/.vim/bundle/l9 (untracked content)
    #	modified:   home/.vim/bundle/matchit (untracked content)
    #	modified:   home/.vim/bundle/ruby (untracked content)
    #	...
    no changes added to commit (use &quot;git add&quot; and/or &quot;git commit -a&quot;)

I tried to add a `.gitignore` file to the root of my Git repository to ignore all `doc` folders inside submodules, but this doesn&#39;t seem to work:

    home/.vim/bundle/**/doc

My question: is there a way to ignore files and folders inside Git submodules or maybe configure Vim to create the documentation in a folder outside the Git repository?

EDIT: as Randy Morris pointed out, this might be a duplicate of https://stackoverflow.com/questions/4343544/generating-tags-to-different-location-by-pathogen#4346300

.gitignore files added inside Git submodules

I work on webpages involving Non-English scripts from time to time, most of them uses utf-8 charset, VIM and Gvim does not display UTF-8 Characters correctly.

Using VIM 7.3.46 on windows 7 64 bit, with `set guifont=Monaco:h10` in _vimrc


Is there a way to fix this?

Update: I&#39;ve googled around and found `set guifontwide` acts as second fallback for regional languages.

I added the following lines in _vimrc and most of my problems got solved.

    set enc=utf-8
    set fileencoding=utf-8
    set fileencodings=ucs-bom,utf8,prc
    set guifont=Monaco:h11
    set guifontwide=NSimsun:h12

The above NSimsun font works for Chinese, The problem is I don&#39;t know how they got the font name to work with VIM, `Courier New` is mentioned as `Courier_New` also `NSimsun` is nowhere in the font directory. The font I want to use is `Latha` But, I don&#39;t know how to use it in _vimrc File. `set guifontwide=latha:h12` or `set guifontwide=Latha:h12` doesn&#39;t work.

If I successfully set the `guifontwide` to `latha`, then my problem will be solved, How to do it?

How to view UTF-8 Characters in VIM or Gvim

I&#39;m having trouble with autocompletion. How can I get a code suggestion while I&#39;m typing?

I usually develop in PHP, Ruby, HTML, C and CSS.


Autocompletion in Vim

I&#39;ve started using vimdiff today, and wanted to do some of the things that I&#39;ve taken for granted on Windows based diff editors (like expand/collapse a diff section, have full file expansion/only diffs with three context lines above or below, etc.). I currently know only the following commands:

Keyboard Shortcuts:

- &lt;kbd&gt;d&lt;/kbd&gt;&lt;kbd&gt;o&lt;/kbd&gt; - Get changes from other window into the current window.

- &lt;kbd&gt;d&lt;/kbd&gt;&lt;kbd&gt;p&lt;/kbd&gt; - Put the changes from current window into the other window.

- &lt;kbd&gt;]&lt;/kbd&gt;&lt;kbd&gt;c&lt;/kbd&gt; - Jump to the next change.

- &lt;kbd&gt;[&lt;/kbd&gt;&lt;kbd&gt;c&lt;/kbd&gt; - Jump to the previous change.

- &lt;kbd&gt;Ctrl&lt;/kbd&gt;+&lt;kbd&gt;W&lt;/kbd&gt;, &lt;kbd&gt;w&lt;/kbd&gt; - Switch to the other split window (&lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;W&lt;/kbd&gt;, &lt;kbd&gt;Ctrl&lt;/kbd&gt; + &lt;kbd&gt;W&lt;/kbd&gt; does the same thing, in case you let go of the &lt;kbd&gt;Ctrl&lt;/kbd&gt; key a bit later)

Could someone point me to the right direction so I could replicate similar features?

It would be nice if I could expand/collapse lines around the diffs, for example.




How can I expand/collapse a diff sections in Vimdiff?

I would like to `*.pyc` files not to be shown in NERDTree vim plugin.

How to achieve that?

How to filter out files by extension in NERDTree?

I am trying to create a new file with NERDTree. I hit the &lt;kbd&gt;a&lt;/kbd&gt; key to create a new file and I get the message:

`E21: Cannot make changes, &#39;Modifiable&#39; is off`


I&#39;m using MacVim with Janus (almost out of the box).

vim &quot;modifiable&quot; is off

Is there a shortcut which reveal the current file in the NerdTree directory panel.

Like TextMate  &#39;Reveal file in Drawer&#39; - Ctrl+Command+R

NerdTree - Reveal file in tree

I installed NerdTree plugin.

How can i open a file at right side as vsplit from a left side NerdTree panel ?

VIM: How can i open a file at right side as vsplit from a left side NerdTree panel?

When I open a file in vim with (Directory A in) `NERDTree`, it works well.
 
But if I open one more file in another directory (Directory B), it doesn&#39;t  refresh to show the contents of directory B (While it still shows directory A).

Can `NERDTree` automatically refresh by itself?




Content Type	Original Author	Original Content on Stackoverflow
Question	Running Turtle	View Question on Stackoverflow
Solution 1 - Vim	htanata	View Answer on Stackoverflow
Solution 2 - Vim	josh-fuggle	View Answer on Stackoverflow
Solution 3 - Vim	Chu-Siang Lai	View Answer on Stackoverflow

How to make NERDTree always open on the right side?

Vim Problem Overview

Vim Solutions

Solution 1 - Vim

Solution 2 - Vim

Solution 3 - Vim

Producing optimised NDK code for multiple architectures?

Cached property vs Lazy<T>

Attributions