constant-folding

Java Database Best Practices

jsp图书管系统，实现图书馆的功能。请大家认真查看(jsp library jsp library)

google-gson-2.2.4:gson解析JAR包，用于在java中开发GSON程序时使用。(google-gson-2.2.4: gson resolve JAR package, for use when developing GSON program in java.)

JAVA的最新的持久机制规范JPA的代码，如何调用JPA的多种方法(The latest JAVA lasting mechanism for defining the JPA code, how to call multiple methods of JPA)

说明：  xchart源代码，包含了大量的条形统计图 ，曲线 ，折线，弧形等众多画图源码(xchart source code Contains a large number of bar statistics curves, polygons arcs and many other drawing source code.)

Practical_Quiz_4 ssd1 very understandable

ognl中的context实例，简单易懂，适用于初学者。(The example of context in ognl is simple and easy to understand, and is suitable for beginners.)

5种不同的排序方法，marge排序,基数排序，交换排序，快速排序,heap排序,另外还包括基数排序字母.测试包括,随机和手动,随机测试的是5种排序的时间,和不同大小的数组,都分别排序两边,一边是排序无顺序的数字,第2边是排序已经有顺序的数字,来测试排序的时间，手动就是自己输入数字来进行排序(5 different ranking methods, marge sort, radix sort, exchange sort, quick sort, heap sort, radix sort the letter also included. Testing, including random and manual, random testing is the five kinds of sorting time, and different sizes array, were all sort on both sides, one side is the number of unordered sort, 2 side is the order of the figures have been sorted, to test the sorting of the time, manual input was their number to be sorted)

议程服务系统，可以添加查看删除议程 用javarmi实现(agendaservice system )

采集运动过程中三轴加速度，数据可用于简单的人体行为识别(APP can collect three-axis acceleration in motion process, and the data can be used for simple human behavior recognition.)