不规则的按钮制作方法

Real - Java floating point library for MIDP devices-Current version: 1.13 Copyright: 2003-2009 Roar Lauritzsen, roarl at users.sourceforge.net Availability: The library is available under the GPL license, or for a fee for commercial use. Develop: See http://sourceforge.net/projects/real-java Feedback: Comments, reports of use, bug reports, bug fixes, improvements, performance tests and comparisons to similar libraries are all welcome. Javadoc: Read the full documentation here. "Real.java" is a self-contained, single file Java floating point emulation library for MIDP devices, such as a Java-enabled cell-phone or PDA. The MIDP/CLDC 1.0 standard does not support the basic floating point types "float" or "double", so when I set out to program a scientific calculator for my cell-phone, I had to reinvent floating point arithmetic from scratch, using only integer basic types. I found it a very interesting and educating challenge. Download For a pure java version, use the f

入门学习的好书，内容详细，说明丰富，非常适合初学者-Started learning books, detailed and rich in description, very suitable for beginners

sql2000_2005jdbcDriver.jar是使用MyEclipse连接sql数据库时候的驱动程序。-sql2000_2005jdbcDriver.jar is to use MyEclipse to connect sql database when drivers.

运用类Panel设置颜色，使用按钮显示不同的颜色变换-use category Panel set up color, the use of buttons show different colors transform

java日期面板控件，适合于swing上-java date control panel, suitable for swing,

JavaExample

使用javamail接收邮件，在DOS命令窗口中可直接编译运行该程序！

一系列实现JDBC的演示类-achieve a series of demonstration categories JDBC

模拟现在的计算器，可以计算加减乘除等多种运算.-Analog calculator now, we can calculate a variety of operations such as addition and subtraction multiplication and division.

SMTP邮件客户端的java源码实现，其中实现最为主要的的post ,get等功能函数。-SMTP mail client to achieve the java source code, which achieve most of the main post, get function and other functions.