实现整数和浮点数的加，减，乘，除计算

验证用户名是否有效。用到了AJAX技术 -User Authentication effective. Technology used in the AJAX

连连看java源代码 给希望学习java的爱好者 分享-Lianliankan java source code to java lovers want to learn to share

java程序中关于多媒体编程 既有文件说明 更有例子 希望大家可以一起学习交流-java program on multimedia programming document describes more examples of both hope that everyone can learn together

大学学习Java的时候做的一个作业，JAVA多线程和C++中的使用方法有所不同，花了很久才作出这个DEMO，不过，从此以后，就可以编写大规模JAVA程序了，希望是入门学习的一个好的参考。-Java University study of a time to do homework, JAVA and multi-threaded C++ the use of different flower for a long time before making this DEMO, however, since then, we can prepare a large-scale JAVA program, and hope that the study entry a good reference.

用JAVA程序将日期的格式转化为字符串格式.可以进行一些字符串操作-with JAVA procedures date format into a format string. Can undertake some string manipulation

Java编程 做一个发牌的程序 首先是创造牌（牌会有1-6付选择），然后洗牌：将牌一分二，由( x(k+1) = (5xk mod 16) + 1 )来依次从两边取牌，直至牌不够，就将牌合起来。然后将牌发给2-60人，每人5张牌。 可以使用java.util.List, java.util.Collection, java.util.Iterator, and java.util.ListIterator，最好用Arraylist来做。像牌数和人数，由输入决定 -Java program to do a licensing program is to create the first card (brand-sum option would be 1-6), and then shuffle: The license for one sub-2, from (x (k+1) = (5xk mod 16)+ 1 ) to turn from both sides to take a license until the license is not enough, it will be brand together. Then the card issued to 2-60, with each person 5 cards. You can use java.util.List , Java.util.Collection , Java.util.Iterator , And java.util.ListIterator, preferably Arraylist do. Such as the number of licenses and the number of input decision

good这是一个非常好的 值得亦看？不是的-good it is a very good worthy do? No

写在txt里的描述用java实现ftp的原码，需要点编程的知识奥 给你做借鉴 具体需要你自己做-ftp

请认真书写上传资料的详细功能、包含内容说明(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明-java email

贪食蛇的另一种实现- Has a greedy appetite the snake another kind to realize