cary1130
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hankcs：
专门登陆来评论，这篇文章真差劲！
JAVA中assert使用[转] -
loyy77：
zengbin163 写道你上面的代码我执行时没有问题的我的J ...
JAVA中assert使用[转] -
guji528：
负数左移操作导致溢出现象：
byte b = -15; //负 ...
二进制、八进制、十六进制[转] -
guji528：
解说得很详细：
调试FileInputStream.read( ...
二进制、八进制、十六进制[转] -
m_desire2010：
非常清晰的思路！支持楼主！
斐波那契数（JAVA实现）
文章列表
JavaBean的属性与一般Java程序中所指的属性，或者说与所有面向对象的程序设计语言中对象的属性是一个概念，在程序中的具体体现就是类中的变量。在JavaBean设计中，按照属性的不同作用又细分为四类：Simple, Index, Bound与Constrained属性。
3.1.1 Simple属性
一个简单属性表示一个伴随有一对get/set方法（C语言的过程或函数在Java程序中称为"方法"）的变量。属性名与和该属性相关的get/set方法名对应。例如：如果有setX和getX方法，则暗指有一个名为"X"的属性。如果有一个方法名为isX，则 ...
- 2007-06-01 10:37
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Long did the hours seem while I waited the departure of the company, and listened for the sound of Bessie's step on the stairs: sometimes she would come up in the interval to seek her thimble or her scissors, or perhaps to bring me something by way of supper -- a bun or a cheese-cake -- then she wou ...
- 2007-05-31 22:39
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From my discourse with Mr. Lloyd, and from the above reported conference between Bessie and Abbot, I gathered enough of hope to suffice as a motive for wishing to get well: a change seemed near, -- I desired and waited it in silence. It tarried, however: days and weeks passed: I had regained my ...
- 2007-05-25 18:38
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"No; I should not like to belong to poor people," was my reply.
"Not even if they were kind to you?"
I shook my head: I could not see how poor people had the means of being kind; and then to learn to speak like them, to adopt their manners, to be uneducated, to grow up like one ...
- 2007-05-25 18:19
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错误代码：
js 代码
<html>
<head>
<script language="javascript">
function compare(){
if(document.form1.a.value < document.form1.b.value){
alert("a must more than b" ...
- 2007-05-23 18:38
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前言
正则表达式是烦琐的，但是强大的，学会之后的应用会让你除了提高效率外，会给你带来绝对的成就感。只要认真去阅读这些资料，加上应用的时候进行一定的参考，掌握正则表达式不是问题。
索引
1._引子
2._正则表达式的历史
3._正则表达式定义
3.1_普通字符
3.2_非打印字符
3.3_特殊字符
3.4_限定符
3.5_定位符
3.6_选择
3.7_后向引用
4._各种操作符的运算优先级
5._全部符号解释
6._部分例子
7._正则表达式匹配规则
7.1_基本模式匹配
7.2_字符簇
7.3_确定重复出现
1. 引子
目前，正则表达式已经在很多软件中得到广泛的应用，包括*nix（L ...
"Yes, sir, Jane Eyre."
"Well, you have been crying, Miss Jane Eyre; can you tell me what about? Have you any pain?"
"No, sir."
"Oh! I daresay she is crying because she could not go out with Missis in the carriage," interposed Bessie.
"Surely not! wh ...
- 2007-05-20 16:54
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这是一节“前不着村后不着店”的课。不同进制之间的转换纯粹是数学上的计算。不过，你不必担心会有么复杂，无非是乘或除的计算。
生活中其实很多地方的计数方法都多少有点不同进制的影子。
比如我们最常用的10进制， ...
- 2007-05-16 22:25
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第一、一个目标
一艘没有航行目标的船，任何方向的风都是逆风
1、你为什么是穷人，第一点就是你没有立下成为富人的目 ...
- 2007-05-16 22:20
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Bessie had been down into the kitchen, and she brought up with her a tart on a certain brightly painted china plate, whose bird of paradise, nestling in a wreath of convolvuli and rosebuds, had been wont to stir in me a most enthusiastic sense of admiration; and which plate I had often petitioned to ...
- 2007-05-16 12:39
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The next thing I remember is, waking up with a feeling as if I had had a frightful nightmare, and seeing before me a terrible red glare, crossed with thick black bars. I heard voices, too, speaking with a hollow sound, and as if muffled by a rush of wind or water: agitation, uncertainty, and an all- ...
- 2007-05-15 16:47
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A singular notion dawned upon me. I doubted not -- never doubted -- that if Mr. Reed had been alive he would have treated me kindly; and now, as I sat looking at the white bed and overshadowed walls -- occasionally also turning a fascinated eye towards the dimly gleaning mirror -- I began to recall ...
- 2007-05-15 15:45
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java 代码
<%@ page contentType="text/html;charset=gb2312" %>
<%@ page language="java" import="java.sql.*" %>
<script language="javascript">
function newwin(url) {
var
newwin=window.open(ur ...
- 2007-05-14 10:26
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问：为什么Runtime.exec("ls"）没有任何输出？
答：调用Runtime.exec方法将产生一个本地的进程，并返回一个Process子类的实例，该实例可用于控制进程或取得进程的相关信息。由于调用Runtime.exec方法所创建的子进程没有自己的终端或控制台，因此该子进程的标准IO(如stdin，stdou，stderr)都通过Process.getOutputStream()，Process.getInputStream()，Process.getErrorStream()方法重定向给它的父进程了。用户需要用这些stream来向子进程输入数据或获取子进程的输出 ...
- 2007-05-11 15:10
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抽象类和接口在语法和设计原则上的区别
1.类是对对象的抽象，可以把抽象类理解为把类当作对象，抽象成的类叫做抽象类
接口只是一个行为的规范或规定，微软的自定义接口总是后带able字段，证明 ...
- 2007-05-11 14:56
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