一天不进步，就是退步

2014年12月23日

Apache Kafka: Next Generation Distributed Messaging System---reference

摘要： IntroductionApache Kafkais a distributed publish-subscribe messaging system. It was originally developed at LinkedIn Corporation and later on became a... 阅读全文

posted @ 2014-12-23 18:49 一天不进步，就是退步阅读(712) 评论(0) 推荐(0)

How and Why Unsafe is Used in Java---reference

摘要： ByPeter Lawreyhttps://www.voxxed.com/blog/2014/12/how-and-why-unsafe-is-used-in-java/Overviewsun.misc.Unsafe has been in Java from at least as far bac... 阅读全文

posted @ 2014-12-23 18:37 一天不进步，就是退步阅读(318) 评论(0) 推荐(0)

基于keepalived对redis做高可用配置---转载

摘要：关于keepalived的详细介绍，请移步本人相关博客：http://wangfeng7399.blog.51cto.com/3518031/1405785功能ip地址安装软件主redis10.13.6.13redis，keepalived从redis10.13.6.16redis，keepaliv... 阅读全文

posted @ 2014-12-23 16:20 一天不进步，就是退步阅读(426) 评论(0) 推荐(1)

Java获取真实的IP地址--转载

摘要： // 获取真实IP的方法() public String getIpAddr() { String ip = request.getHeader("x-forwarded-for"); if (ip == null || ip.length() == 0 || "unknown".equals... 阅读全文

posted @ 2014-12-23 15:41 一天不进步，就是退步阅读(2281) 评论(0) 推荐(0)

java.util.concurrent.Exchanger应用范例与原理浅析--转载

摘要：一、简介 Exchanger是自jdk1.5起开始提供的工具套件，一般用于两个工作线程之间交换数据。在本文中我将采取由浅入深的方式来介绍分析这个工具类。首先我们来看看官方的api文档中的叙述：A synchronization point at which threads can pair and ... 阅读全文

posted @ 2014-12-23 09:51 一天不进步，就是退步阅读(11921) 评论(4) 推荐(0)

2014年12月22日

Exploring Message Brokers: RabbitMQ, Kafka, ActiveMQ, and Kestrel--reference

摘要： [This article was originally written by Yves Trudeau.]http://java.dzone.com/articles/exploring-message-brokersMessage brokersare not regularly covered... 阅读全文

posted @ 2014-12-22 13:55 一天不进步，就是退步阅读(1072) 评论(0) 推荐(0)

3 Ways of JDK Source Code Attachment in Eclipse---reference

摘要： You wanna look at a JVM class while you are coding and you cannot. Here is the solution.First of all,downloadyour related JDK source code files unless... 阅读全文

posted @ 2014-12-22 09:47 一天不进步，就是退步阅读(330) 评论(0) 推荐(0)

2014年12月19日

windows 下rabbitmq 安装---转载

摘要：原文地址：http://blog.sina.com.cn/s/blog_7cc0c8cc0101mb4a.html1.下载并安装erlang，http://www.erlang.org/download.html，最新版是R15B01（5.9.1）。由于我机器是64位的Win7，所以找到otp_wi... 阅读全文

posted @ 2014-12-19 14:45 一天不进步，就是退步阅读(402) 评论(0) 推荐(0)

Annotation Type @bean，@Import，@configuration使用--官方文档

摘要： @Target(value={METHOD,ANNOTATION_TYPE}) @Retention(value=RUNTIME) @Documented public @interface Bean Indicates that a method produces a bean to be man 阅读全文

posted @ 2014-12-19 14:18 一天不进步，就是退步阅读(9673) 评论(0) 推荐(0)

2014年12月16日

MyBatis Tutorial – CRUD Operations and Mapping Relationships – Part 1---- reference

摘要： http://www.javacodegeeks.com/2012/11/mybatis-tutorial-crud-operations-and-mapping-relationships-part-1.htmlCRUD OperationsMyBatis is an SQL Mapper too... 阅读全文

posted @ 2014-12-16 15:05 一天不进步，就是退步阅读(1215) 评论(0) 推荐(0)