<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[仰望星空 脚踏实地]]></title><description><![CDATA[好好学习]]></description><link>https://blog.youkuaiyun.com/NowUSeeMe</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; NowUSeeMe]]></copyright><item><title><![CDATA[多线程(8)：]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037374</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037374</guid><author>NowUSeeMe</author><pubDate>Mon, 01 May 2017 00:00:07 +0800</pubDate><description><![CDATA[yi gai]]></description><category></category></item><item><title><![CDATA[多线程(7)：]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037372</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037372</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:59:41 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[多线程(6)：]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037368</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037368</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:59:14 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[多线程与锁(5)：LockSupport]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037361</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037361</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:56:26 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[多线程(4)：]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037356</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037356</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:55:48 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[多线程(3)：]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037353</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037353</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:54:50 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[多线程(2)：Callable、Future、FutureTask、CompletionService]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037349</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037349</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:53:22 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[多线程(1)：基础总结]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037347</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037347</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:52:35 +0800</pubDate><description><![CDATA[一、概述



1. 概念

线程，有时被称为轻量级进程(Lightweight Process，LWP），是程序执行流的最小单元。



2.进程和线程区别

进程：每个进程都有独立的代码和数据空间（进程上下文），进程间的切换会有较大的开销，一个进程包含1–n个线程。

线程：：同一类线程共享代码和数据空间，每个线程有独立的运行栈和程序计数器(PC)，线程切换开销小。

区别： 
       ...]]></description><category></category></item><item><title><![CDATA[集合细节（3）]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037340</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037340</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:51:03 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[集合细节（2）]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037337</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037337</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:50:21 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[集合细节（1）]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037333</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037333</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:49:33 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[集合总结（3）]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037330</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037330</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:48:37 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[集合总结（2）]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037323</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037323</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:47:43 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[集合总结（1）]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037320</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/71037320</guid><author>NowUSeeMe</author><pubDate>Sun, 30 Apr 2017 23:47:01 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[List总结]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768593</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768593</guid><author>NowUSeeMe</author><pubDate>Tue, 25 Apr 2017 23:43:05 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[List接口实现类(4)：Vector]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768584</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768584</guid><author>NowUSeeMe</author><pubDate>Tue, 25 Apr 2017 23:41:55 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item><item><title><![CDATA[List接口实现类(3)：CopyOnWriteArrayList]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768580</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768580</guid><author>NowUSeeMe</author><pubDate>Tue, 25 Apr 2017 23:41:07 +0800</pubDate><description><![CDATA[Copy-On-Write简称COW，是一种用于程序设计中的优化策略。其基本思路是，当想要对一块内存进行修改时，不在原有内存块中进行写操作，而是将内存拷贝一份，在新的内存中进行写操作，写完之后，就将指向原来内存指针指向新的内存，原来的内存就可以被回收掉。]]></description><category></category></item><item><title><![CDATA[List接口实现类(2)：LinkedList]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768572</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768572</guid><author>NowUSeeMe</author><pubDate>Tue, 25 Apr 2017 23:40:02 +0800</pubDate><description><![CDATA[LinkedList 是一个继承于AbstractSequentialList的双向链表。它也可以被当作堆栈、队列或双端队列进行操作。LinkedList实现了所有的列表操作，允许所有的元素（包括空元素）。LinkedList所有的操作都是在对双向链表操作，LinkedList不是线程安全的。Collections.synchronizedList方法可以实现线程安全的操作。]]></description><category></category></item><item><title><![CDATA[List接口实现类(1)：ArrayList]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768566</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768566</guid><author>NowUSeeMe</author><pubDate>Tue, 25 Apr 2017 23:38:45 +0800</pubDate><description><![CDATA[ArrayList是实现List接口的动态数组，所谓动态就是它的大小是可变的。]]></description><category></category></item><item><title><![CDATA[List接口及基础]]></title><link>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768553</link><guid>https://blog.youkuaiyun.com/NowUSeeMe/article/details/70768553</guid><author>NowUSeeMe</author><pubDate>Tue, 25 Apr 2017 23:37:14 +0800</pubDate><description><![CDATA[一、概述]]></description><category></category></item></channel></rss>