可在java应用程序界面上输入度、分、秒格式经纬度的编辑框

这个是EJB3。0的教程 中文的 写的很不错-this is EJB3. 0 Directory of Chinese writing is pretty good

介绍用Java计算以下几种统计值的方法:平均数,中位数,众数,标准方差,回归方程式,相关系数.-introduced Java calculated value of the following types of statistical methods : the average, median, mode, standard deviation, the regression equation, the correlation coefficient.

java中的treetable实现 java中没有treetable这个窗体，于是自己写了一个，参照sun的例子，但是数据模型是自己写的，相当开放-of java java treetable not realize the window treetable and he made himself wrote a reference to the example of sun, but the data model is himself wrote, quite open

股标交易系统JAVA源码，需要的朋友可以下载参考研究-Stock trading system standard JAVA source code, need friends can download the reference and

find sourse verb of an arabic word

java编写的计算器程序,界面简单,和windows的计算器界面相近,供初学者使用-java prepared by the computer program, a simple interface and windows interface similar to the calculators, for beginners

jbuilder 100例　java源码学习,非常不错,有需要朋友下来-jbuilder 100 cases java source learning, very good, it is necessary to see a friend down

一个jsp上传文件的servlet程序，里面还有一些相关的文件操作方法。-Jsp upload a servlet process, which have a number of relevant documents operation.

图片显示效果 图片显示效果-Photo effects, Photo Photo shows results show results

一个很难的数学问题（智力140以下勿进） 旧版Java程序设计Page97 3.12题 庞涓拿到两个整数（2到99之间）之和，孙膑拿到两个整数之积。下面是一段很有趣的对话。 庞涓说：我不知道这两个整数是多少，但我肯定你也不知道。 孙膑说：我本来不知道这两个整数是多少。但既然你这么说，那我现在知道了。 庞涓说：哦，那我也知道了。 要求输出所有可能的结果，包括这两个整数之和以及这两个整数之积。 程序设计思路：通过庞涓和孙膑的对话，逐步缩小和的范围，直至得出答案！-A difficult mathematical problem (intelligence not to enter the following 140) old Java programming Page97 3.12 title Pang Juan got two integers (2 to 99) the sum, Sun Bin 2 integers to get the product. Here is a very interesting dialogue. Pang Juan wrote: I do not know how much these two integers, but I am sure you do not know. Sun Bin said: I did not know how much of these two integers. However, as you say so, then I now know. Pang Juan said: Oh, I know. Require the output of all possible results, including the sum of these two integers, as well as the product of these two integers. Program design ideas: By Pang Juan and Sun Bin dialogue, gradually narrowing the scope of, and until the answer!