https://blog.youkuaiyun.com/l_simplezh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/l_simple/article/details/6283159https://blog.youkuaiyun.com/l_simple/article/details/6283159l_simpleMon, 28 Mar 2011 12:06:00 +0800for (; ; ){ selector.select(); //阻塞等待事件的到来，这里就是一个监听器，事件来了，就往下执行 Iterator iter = selector.selectedKeys().iterator(); while (iter.hasNext()) { SelectionKey key = (Select]]>https://blog.youkuaiyun.com/l_simple/article/details/6030995https://blog.youkuaiyun.com/l_simple/article/details/6030995l_simpleTue, 23 Nov 2010 23:48:00 +0800     甲、乙、丙三位渔夫出海打渔，他们随船带了21个筐。 当晚返航时，他们发现有七个筐装满了鱼，还有七个筐装了半筐鱼，另外七只则是空的。 由于他们没有秤，只好通过目测认为7个满筐的重量是相等的，七个半筐的重量是相等的。
    在不将鱼倒出来的前提下，怎样将鱼和筐平分为三份？ 解答： 总数 = 7+7*0.5=10.5 每个人应得数量 = 10.5/3 = 3.5
 
分析：

 
/** * 甲、乙、丙三位渔夫出海打渔，]]>https://blog.youkuaiyun.com/l_simple/article/details/5996400https://blog.youkuaiyun.com/l_simple/article/details/5996400l_simpleMon, 08 Nov 2010 22:41:00 +0800public class QuanPailie { /** 统计总数 */ static int total = 0; /** allRank调用次数 */ static int call = 0; public static void swap(int[] array, int a, int b) { if (a == b) { return; } ]]>https://blog.youkuaiyun.com/l_simple/article/details/5991205https://blog.youkuaiyun.com/l_simple/article/details/5991205l_simpleSat, 06 Nov 2010 08:21:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/5664626https://blog.youkuaiyun.com/l_simple/article/details/5664626l_simpleFri, 11 Jun 2010 16:58:00 +0800web .xml 文 件详解
Web. xml常用元素
< web-app>
< display-name> 定义了WEB应用的名字
< description> 声明WEB应用的描述信息
  
< context-param> context-param元素声明应用范围内的初始化参数。
https://blog.youkuaiyun.com/l_simple/article/details/5400540https://blog.youkuaiyun.com/l_simple/article/details/5400540l_simpleSun, 21 Mar 2010 00:28:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/5400523https://blog.youkuaiyun.com/l_simple/article/details/5400523l_simpleSun, 21 Mar 2010 00:22:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4974703https://blog.youkuaiyun.com/l_simple/article/details/4974703l_simpleWed, 09 Dec 2009 22:19:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4928317https://blog.youkuaiyun.com/l_simple/article/details/4928317l_simpleThu, 03 Dec 2009 01:07:00 +0800ThreadLocal对象，故ThreadLocal对象可被回收。因为tl=null，就可以保证不会有“tl.get()”出现，就不会有“Thread.Map.get(this)”出现，故ThreadLocal对象一定是不被外部可见的了，所以可以让它被回收。   如]]>https://blog.youkuaiyun.com/l_simple/article/details/4925854https://blog.youkuaiyun.com/l_simple/article/details/4925854l_simpleWed, 02 Dec 2009 17:44:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4921787https://blog.youkuaiyun.com/l_simple/article/details/4921787l_simpleWed, 02 Dec 2009 08:52:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4915210https://blog.youkuaiyun.com/l_simple/article/details/4915210l_simpleTue, 01 Dec 2009 16:00:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4915194https://blog.youkuaiyun.com/l_simple/article/details/4915194l_simpleTue, 01 Dec 2009 15:59:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4915170https://blog.youkuaiyun.com/l_simple/article/details/4915170l_simpleTue, 01 Dec 2009 15:54:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4915161https://blog.youkuaiyun.com/l_simple/article/details/4915161l_simpleTue, 01 Dec 2009 15:53:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4835076https://blog.youkuaiyun.com/l_simple/article/details/4835076l_simpleThu, 19 Nov 2009 14:33:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4822201https://blog.youkuaiyun.com/l_simple/article/details/4822201l_simpleTue, 17 Nov 2009 15:28:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4814599https://blog.youkuaiyun.com/l_simple/article/details/4814599l_simpleMon, 16 Nov 2009 09:18:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4808388https://blog.youkuaiyun.com/l_simple/article/details/4808388l_simpleFri, 13 Nov 2009 17:34:00 +0800https://blog.youkuaiyun.com/l_simple/article/details/4808269https://blog.youkuaiyun.com/l_simple/article/details/4808269l_simpleFri, 13 Nov 2009 17:09:00 +0800