Arbow

def enum(*sequential, **named):
    """ 创建自定义枚举类型，支持两种用法:
    1. enum('Success', 'Failed')
       会从0开始给Success,Failed分配0,1两个值

    2. enum(on=1, off=0)
       指定on,off两个枚举的值

    创建枚举类之后,可以通过调用 set_alias 方法设置枚举值对应的别名, 然后通过 get_alias 获取某个枚举值对应的别名
    """

Arbow

#!/usr/bin/env python
#coding: utf-8 
import os
import shlex
import subprocess
import signal
import functools
import logging
import tornado

Arbow

#!/bin/sh

export LANG="zh_CN.UTF-8";
export LC_ALL="zh_CN.UTF-8";

LOG_FILE="/tmp/jkiller.log";
JSTACK_FILE="/tmp/jstack.log";

PID="$1";
shift;

Arbow

# Adapted from here: https://gist.github.com/489093
# Original credit goes to pplante and copyright notice pasted below

# Copyright (c) 2010, Philip Plante of EndlessPaths.com
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is

Arbow

public class FailoverNodeLocator implements NodeLocator {

	private MemcachedNode[] nodes;

	public FailoverNodeLocator(List<MemcachedNode> n) {
		assert n.size() > 1;
		nodes = n.toArray(new MemcachedNode[n.size()]);
	}

	public FailoverNodeLocator(MemcachedNode[] n) {

Arbow

    private static void startClusterServer(String name, int id, int port) {
        String dataDir = "./zk/" + name;
        File dataDirectory = new File(dataDir);
        if (!dataDirectory.exists())
            dataDirectory.mkdirs();
        File myIdFile = new File(dataDirectory, "myid");
        if (!myIdFile.exists()) {
            IO.write(String.valueOf(id).getBytes(), myIdFile);
        }
        Properties prop = new Properties();

Arbow

import java.lang.reflect.Method;
import java.nio.ByteBuffer;
import java.security.AccessController;
import java.security.PrivilegedAction;

/**
 * {@link DirectByteBufferCleaner}
 *
 * @author zhongl
 * @created 2011-1-14

Arbow

diff -r a0c46f1a4e8b src/main/java/org/jboss/netty/channel/socket/DefaultSocketChannelConfig.java
--- a/src/main/java/org/jboss/netty/channel/socket/DefaultSocketChannelConfig.java	Thu Jun 02 14:13:48 2011 +0800
+++ b/src/main/java/org/jboss/netty/channel/socket/DefaultSocketChannelConfig.java	Thu Jun 02 16:55:06 2011 +0800
@@ -17,6 +17,7 @@
 
 import java.net.Socket;
 import java.net.SocketException;
+import java.util.concurrent.TimeUnit;
 
 import org.jboss.netty.channel.ChannelException;

Arbow

<?php
//Found on http://www.alternateinterior.com/2007/05/multi-threading-strategies-in-php.html
//Modified by http://www.php-code.net
//Modified: add executor
class Thread {
	var $pref ; // process reference
	var $pipes; // stdio
	var $buffer; // output buffer
	var $output;
	var $error;

Arbow

import java.util.ArrayList;
import java.util.List;


public class Test {

    public static void main(String[] args) {
        List<? extends Fruit> list = new ArrayList<Fruit>();
        
        List<? super Apple> list1 = new ArrayList<Apple>();