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Java编程基础，关于api中String类中的方法实现，适合Java学习着使用(Java programming foundation, about the method implementation in String class in api, suitable for Java learning to use)

一个用JAVA编写的连接SQLite数据库的教务管理系统，能实现学生成绩录入和统计。(JAVA prepared a SQLite connectivity educational management system, to achieve entry and student achievement statistics.)

一款可以实现了百度地图定位和规划功能，该功能很简单，而且又很容易上手，当我们在百度地图的定位后，然后指定一个终点，从可以在当前位置路线规划等功能，喜欢的朋友可以研究一下看看。(A can achieve the function of Baidu map positioning and planning, the function is very simple, and very easy to get started, when we in Baidu map of the location, and then specify a destination, in the current position of route planning and other functions, like a friend can look at to see.)

说明：  spring框架集的简单小应用，实现了一些基本的功能(A simple and small application of the spring framework, which implements some basic functions)

java中调用matlab，入门程序，包括matlab程序，还有java端调用matlab所编写的程序(java call matlab, entry procedures, including the matlab program, as well as the java client call a program written in matlab)

java source code for music player

xinvpn 支持到4.0 之后的版本 可以参考api(version supports up to 4.0 after xinvpn can refer api)

Immutable objects describing settings such as rounding mode and digit.

This class implements the traversers for DTMDefaultBase.

编写应用程序，当鼠标进入窗口时，用一个文本框给出鼠标进入或离开的信息，当鼠标左键按下拖拽时，文本框给出鼠标所在点的坐标(Written application, when the mouse enters the window, a text box with the mouse enters or leaves given the information, press the left mouse button when dragging, the text box where the point given the coordinates of the mouse)