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set t_Co=256
set laststatus=2
set tabstop=8 softtabstop=0 expandtab shiftwidth=4 wmw=0 smarttab smartindent nu 
set listchars=tab:▸\ ,eol:¬ list

if has('gui_running')
    colorscheme molokai
    set background=dark
    set guifont=Inconsolata-g\ for\ Powerline:h12
    set guioptions-=r

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<?php
class GridView extends \kartik\grid\GridView {

    const TYPE_NONE = 'none';

    public $toolbar = [];
    public $bordered = false;
    public $export = false;
    public $layout = "{items}\n{pager}\n{pageSize}\n{summary}";
    public $summaryOptions = [

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function! WriteParams()
    python << endpython
        import re
        import vim

        # get the function definition line
        line = vim.eval("getline(line('.'))")
        # get the number of spaces to add to the start of the line
        num_spaces = 4 + len(line) - len(line.lstrip())
        # get the line number wher to do the insertion

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ss-redir 的 iptables 配置(透明代理)

透明代理指对客户端透明，客户端不需要进行任何设置就使用了网管设置的代理规则

创建 /etc/ss-redir.json 本地监听 7777 运行ss-redir -v -c /etc/ss-redir.json

iptables -t nat -N SHADOWSOCKS
# 在 nat 表中创建新链
iptables -t nat -A SHADOWSOCKS -p tcp --dport 23596 -j RETURN
# 23596 是 ss 代理服务器的端口，即远程 shadowsocks 服务器提供服务的端口，如果你有多个 ip 可用,但端口一致，就设置这个

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iptablesを直接いじりたくないのでufwを導入します。

sudo yum install wget make
mkdir -p ~/src
cd ~/src
wget https://launchpad.net/ufw/0.33/0.33/+download/ufw-0.33.tar.gz
tar xzf ufw-0.33.tar.gz
cd ufw-0.33
sudo python ./setup.py install

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import requests

from db import db

"""
The Douban Group API which not display on http://developers.douban.com/wiki/?title=api_v2

Base url: https://api.douban.com/v2

Group info: /group/:id

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function getWord(s) {
    var ascii = [],
        font = {
            // 0:   
            // 1:  *
            // 2: * 
            // 3: **
            // 4:*  
            // 5:* *
            // 6:** 

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def inbox
  @register = @inbox.shift
end

def outbox
  @outbox.push @register
end

def add(addr)
  @register = @register + @ram[addr]

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import os
import urlparse
import tinycss
import requests
from bs4 import BeautifulSoup


def crawl(site_url):
    html = get_source(site_url)
    soup = BeautifulSoup(html, 'html.parser')

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<?php
route('GET', '/', function ($data) {
    echo 'Welcome!';
});

return false;

function route($method, $uri, $callback) {
    $REQUEST_URI = explode('?', $_SERVER["REQUEST_URI"])[0];