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calculator
功能:实现一个计算器应用程序
实验要求:编写一个模拟计算器的应用程序,使用面板和网格布局,
添加一个文本框,10个数字按钮(0~9),4个加减乘除按钮,
一个等号按钮,一个清除按钮,一个求平方根按钮,一个退格按钮,
要求将计算公式和结果显示在文本框中,实现效果如下图所示,(Functions: a calculator application requirement of experiment: write a simulation calculator applications, the use of panels and grid layout, add a text box, 10 numeric buttons (0 to 9), 4, Math button, a equal sign button, a Clear button, a square root button, and a backspace button, the formula and the results are displayed in the text box, as shown in the results as shown)
- 2012-12-21 00:18:12下载
- 积分:1
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main
Nice auth for vk.com with tor
- 2014-01-21 14:39:46下载
- 积分:1
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JSP+SQL超市进销存管理系统
超市管理系统,可以进行买卖货物,以及库存的统计(Supermarket management system, you can buy and sell goods, as well as inventory statistics)
- 2017-06-29 15:03:40下载
- 积分:1
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Report
Create a detailed report in Java
- 2011-07-27 11:50:01下载
- 积分:1
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ssm
spring+ springmvc + mybatis 增删改查(spring+ springmvc + mybatis query/delete/add/update)
- 2020-07-02 00:20:01下载
- 积分:1
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apriori
apriori.java
//---- apriori.java
//---- input file need:
//---- 1. config.txt
//---- four lines, each line a integer
//---- item number, transaction number , minsup
//---- 2. transa.txt
- 2010-01-12 20:42:14下载
- 积分:1
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HBaseTest
说明: HBase数据库连接例子,可以建表,删除表,插入,查询单条,查询全部(HBase database connection example, you can create tables, delete tables, insert, query single, query all)
- 2020-07-02 11:56:12下载
- 积分:1
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Common-function-about-Java-class
这个Java类可以用来求出随机数,算出0至1之间的随机小数,然后乘以100,这样就能求出0至100之间的随机整数了。(The Java class can be used to seek the random, and work out between 0 to 1 random decimal, and then multiplied by 100, so they could work out between 0 to 100 of the random integer. )
- 2011-12-29 21:51:51下载
- 积分:1
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struts-prj3
应用于Java初学者,用来对开发感兴趣,提高代码认知。(Applied to Java beginners to be interested in development and improve code awareness.)
- 2018-04-14 16:43:35下载
- 积分:1
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CheckBox
Check Box extends Compound Button Source Code for Andriod.
- 2014-01-03 19:27:10下载
- 积分:1