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precious-ming / Change.java
Last active December 15, 2015 13:48
两变量值互换(三个方法)
public class Change{
public static void main(String[] args){
java.util.Scanner input = new java.util.Scanner(System.in);
System.out.println("本程序交换数字x和y的值!\n");
System.out.println("请您分别输入数字x和y的值，并以回车结束回车 ");
@precious-ming
precious-ming / GuessNums.java
Last active December 15, 2015 17:48
猜数字(1.用户猜数字。2.电脑猜数字)
public class GuessNums {
public static void main(String[] args){
int[] nums = new int[100];
for(int i = 0;i < nums.length;i++){
nums[i] = i;
}
java.util.Random random = new java.util.Random();
@precious-ming
precious-ming / js延迟加载
Created November 8, 2013 09:29
js延迟加载
<script type="text/javascript">
a();//页面加载执行a()
var i;
function a() {
alert("1");
i = setTimeout("b()", 3000);//3秒后执行b()
}
function b() {
alert("2");
clearTimeout(i); //清除延时代码
@precious-ming
precious-ming / jsl与excel
Last active December 27, 2015 18:19
使用jxl创建、读取和修改excel。
---导入jar包或者使用maven
maven
<dependency>
<groupId>net.sourceforge.jexcelapi</groupId>
<artifactId>jxl</artifactId>
<version>2.6.12</version>
</dependency>
@precious-ming
precious-ming / webDate
Created March 15, 2014 09:40
网页显示当前时间
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div>
<span id="nowTime"></span>
@precious-ming
precious-ming / canton.sql
Last active August 29, 2015 14:05
中国省市表 (MySQLl版本)
DROP TABLE IF EXISTS `province`;
CREATE TABLE `province` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`name` varchar(50) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=36 DEFAULT CHARSET=gbk;
-- ----------------------------
-- Records of province
-- ----------------------------
INSERT INTO `province` VALUES ('1', '北京市');
@precious-ming
precious-ming / HtmlRegexpUtil.java
Created September 2, 2014 02:08
HTML标签过滤（正则）
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* <p>
* Title: HTML相关的正则表达式工具类
* </p>
* <p>
@precious-ming
precious-ming / checkbox-btn.html
Created September 20, 2014 06:49
jQuery-选中checkbox按钮可用
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div>
<button id="commit" disabled>提交</button>
<input id="checkboxId" type="checkbox" />选中后提交按钮可用
@precious-ming
precious-ming / traversal.html
Created September 20, 2014 07:02
遍历（js、java）
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div>
<img src="http://img3.cache.netease.com/ent/2014/8/20/20140820195348e7e34.jpg" alt="成龙就房祖名吸毒道歉:我教子无方 很羞愧" width="310" height="220">
</div>
@precious-ming
precious-ming / time.html
Created September 20, 2014 07:05
网页时间显示
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div>
<span id="nowTime"></span>