89Java

Java提供的API类BigDecimal，用来对超过16位有效位的数进行精确的运算。双精度浮点型变量double可以处理16位有效数。在实际应用中，需要对更大或者更小的数进行运算和处理。(BigDecimal Java API classes provided for more than 16 significant bits of the number of precise calculations. Double-precision floating-point variables can handle double the number of 16-bit effective. In practice, the need for a larger or smaller number of computing and processing.)

Thinking in Java是java学习的最经典资料，该共享为第四版(Thinking in Java is the most classic java learning data, the share for the fourth edition)

Hive 源码吧，官方下 载。(Hive Open source, download from official website)

信息管理应用源码可以实现读取已安装应用的权限、清除应用的默认设置、清除缓存、把应用移动到SD卡、强行停止应用、卸载应用、读取应用版本、读取应用名、读取应用占用存储大小、读取安装时间、读取系统应用数、读取用户应用数等，其他功能块还有防止重复点击、应用静默安装(2.3.7测试无效)、Package manager has died错误分析。应用列表可以按名称、安装时间、应用大小、类型进行排序。项目编译版本4.0.3 编码UTF-8。(Information management application source code can achieve read application has been installed, authority, to remove the application default settings, clear the cache, the mobile apps to SD card, forced to stop the application, uninstall the application, read version of the application, read the name of the application, read by applying occupied memory size, read the installation time, reading system for a number of applications, read a number of user applications such as and other functional blocks and prevent repeat click, application of silent installation (2.3.7 test is invalid), the package manager has died of error analysis. Application list can be sorted by name, installation time, application size, type. Project compiled version 4.0.3 code UTF-8.)

说明：  自学Java写的象棋游戏源码（简单），希望高人不要笑话，这是我自学写的，基本上是用Java调用图片显示的原理制成，适合和我一样菜的Java新手，希望大家与我一起交流。 (Learning chess game written in Java source code (simple), I hope skilled are not a joke, this is my self-written with Java call is basically the principle of image display is made of the same dish for my Java novice, and I hope with the exchange.)

cas单点登录源码,解压缩就能打开，并且查看，非常简单实用！(cas sso login source)

有关数据库，我认为数据库很重要，要认真学，我上传的是我们老师给我们的东西，你们看看对你们有用吗？(The database, I think the database is very important to carefully study, I uploaded is our teacher gave us something, you look to you useful?)

Code for a blinking neon-like logo using graphics in Java.

java实现简单的聊天功能，一个服务端和一个电脑客户端与安卓客户端(java achieve a simple chat, a server and a client computer and Android client)

java2的课件，大家可以对着课件学习交流，适合初学者(java2 courseware, we can look at courseware learning exchanges, suitable for beginners)