计算输入公式 字符转换器 例如（A+B）*c的值等

此程序可实现：在可视化界面中随即生成一些图形（长方形、椭圆、圆、正方形）；程序会自动告诉你所生成的图形的形状并计算这些图形的面积；最后程序会自动统计各个图形的分布。-this procedure can be achieved : the visual interface immediately generated some graphics (rectangular, oval, round, square); the program will automatically tell you generated graphic shapes and calculate the size of these graphics; Finally the program will automatically statistical distribution of the various graphics.

此程序可实现：在一个可视化界面中随机生成3种safe－colour（不显示白色）；用户可将颜色自由添加至4种类似的色族中；程序最后显示出用户添加颜色的分布。-this procedure can be achieved : in a visual interface randomly generated three kinds of safe-color (not shown white); users will be able to freely add color to 4 color similar types of communities; procedures for the final show users add color distribution.

java与vrml的绝妙结合，帮助初学者，好好利用好，便可以创造出不错的虚拟场景-java and VRML perfect combination to help the beginners to take advantage of good, they can create a good virtual scene

仿提示栏.rar-imitation suggest column. Rar

java写烟火树的程序-pyrotechnics tree procedures

说明：  打开本地应用程序，并将光标定位到账号栏，模拟键盘自动填充账号密码信息登录系统(Open the local program and log in)

java课程设计 刚做的 希望大家指教 提意见-java curriculum design just hope we do enlighten opinions

使用Java实现http多线程下载,同时支持断点下载-Java implementation using multi-threaded http download

通过Java编程语言来实现汉诺塔问题，内含详细的代码，实验能够运行、(Through the Java programming language to implement Tower of Hanoi problem, including a detailed code, test to run,)

裁减一个图象的部分，然后动画显示的例子，-a reduction of portions of images, and then show examples of animation,