基于poi的Excel和commons-csv的CSV操作组件

java写的浏览器，性能可以，完全满足需求(Java write browser，Performance can fully meet the demand )

说明：  使用j2me实现二级菜单，有利于页面的扩展，有利于开发(Use j2me to achieve the secondary menu is conducive to the expansion of the page and is conducive to the development of)

一个javaGUI计算器，可以计算多项式(A java GUI calculator that can solving polynomials)

Android编程手册，英文版，前面一部分与android的SDK文档差不多，后面部分比较有参看价值，具体目录见英文描述！(Android A Programmer’s Guide New York Chicago San Francisco Contents at a Glance(目录) 1 What Is Android? 2 Downloading and Installing Eclipse 3 Downloading and Installing the Android SDK 4 Exploring the Android SDK 5 Application: Hello World! 6 Using the Command-Line Tools and the Android Emulator 7 Using Intents and the Phone Dialer 8 Lists, Menus, and Other Views 9 Using the Cell Phone’s GPS Functionality 10 Using the Google API with GTalk 11 Application: Find a Friend 12 Android SDK Tool Reference)

设计一个成绩录入程序，通过键盘录入examId（考号，要求全部是数字符号）、name（姓名，要求全部是字母符号）和score（成绩，要求介于0~800）。当输入数据的类型、输入数据的范围出现错误时，使用Java语言定义的异常类和自定义异常类进行处理。(Entry procedures for the design of a performance by keyboard entry examId (candidate number, the number of requests are all symbols), name (name, requirement for a letter symbols) and score (results, request the range of 0 ~ 800). When the type of input data, the scope of input data errors, use the Java language as defined custom exception classes and exception classes for processing.)

java写的图片浏览器,类似acds(photo browser, similar Converter)

数据库连接池的使用步骤,比较有用，如果忘记的朋友可以看看。本人自己写的。(Database connection pool using steps, more useful, if you forget the friends can see. I wrote it myself.)

Ultima implementacao de spw em java.

Random soource. This signal control is used for Random Source, Modulation, Antenna Slector modules

说明：  剑指offer电子版，用例使用java语言编写，供java学习者参考(Sword refers to the electronic version of the offer, the use case is written in java language, for the reference of java learners)