.vimrc.new

set nocompatible 
filetype off

set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'gmarik/Vundle.vim'
Plugin 'tmhedberg/SimpylFold'
Plugin 'vim-scripts/indentpython.vim'
Plugin 'scrooloose/syntastic'
Plugin 'nvie/vim-flake8'
Plugin 'jnurmine/Zenburn'
Plugin 'altercation/vim-colors-solarized'
Plugin 'scrooloose/nerdtree'
Plugin 'jistr/vim-nerdtree-tabs'
Plugin 'kien/ctrlp.vim'
Plugin 'Lokaltog/powerline', {'rtp': 'powerline/bindings/vim/'}

Bundle 'Valloric/YouCompleteMe'
call vundle#end()
filetype plugin indent on


let g:SimpylFold_docstring_preview=1

set nu

set splitbelow
set splitright

nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>
nmap <silent> <C-N> :NERDTreeToggle<CR>

set foldmethod=indent
set foldlevel=99

nnoremap <space> za

inoremap {      {}<Left>
inoremap {<CR>  {<CR>}<Esc>O
inoremap {{     {
inoremap {}     {}


au BufNewFile,BufRead *.py
    \ set tabstop=4 |
    \ set softtabstop=4 |
    \ set shiftwidth=4 |
    \ set textwidth=79 |
    \ set expandtab |
    \ set autoindent |
    \ set fileformat=unix



au BufNewFile,BufRead *.js, *.html, *.css
    \ set tabstop=2 |
    \ set softtabstop=2 |
    \ set shiftwidth=2
set encoding=utf-8
let g:ycm_autoclose_preview_window_after_completion=1
let g:ycm_global_ycm_extra_conf = '/users/z577zhan/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py'
map <leader>g  :YcmCompleter GoToDefinitionElseDeclaration<CR>


let python_highlight_all=1
syntax on

if has('gui_running')
  set background=dark
  colorscheme solarized
else
  colorscheme zenburn
endif

call togglebg#map("<F5>")

let NERDTreeIgnore=['\.pyc$', '\~$']

set clipboard=unnamed
set list
set listchars=eol:$,tab:>-,trail:~,space:~,extends:>,precedes:<
set tabstop=2 shiftwidth=2 expandtab

au VimEnter *  NERDTree

To set up for the first time after copy this to ~/.vimrc, enter vim, type :PluginInstall and wait for all the plugins to finish installing.
Then make sure you compile your ycm server using following command

cd ~/.vim/bundle/YouCompleteMe
./install.sh --clang-completer 

Then everything should be good to go.

Install Vundle first. It's easy just google it.