JCalender-1.3.2

eclipse中java工程源代码。根据实验数据作图。可作出标准的实验室网格图，和标准的应用最小二乘法拟合的直线。(The eclipse s java project is used to make the line illusions from the data gotted from the physical lab)

程序随机产生20—50根火柴，由人与计算机轮流拿，每次拿的数量不超过3根，拿到最后一根为胜。(20-50 program randomly generates a match, the person with the computer take turns, each time the number does not take more than three, to get the last one wins.)

String 辅助工具类，提供一些常用的方法，包括非空判断、中文字符判断、电话号码（手机号码、邮箱）校验等(String Utils)

N-Gram Hadoop Mapreduce. It has some method to calculate N-GRAm Statistics as: NGSuffixSigma, NGNaive, NGAprioriScan, NGAprioriIndex.

Monteboard an35n - Poza placa de baza

实现英文词条的后缀树搜索，同时还能实现简单词目的检索。(English term to achieve the suffix tree search, while the purpose of simple word retrieval.)

calculate catalan number

一个由java编写的论坛web应用用mysql做数据层 经测试能跑起来(A java web application written in the forum do with mysql data layer has been tested and run up)

日期时间计算,判断日期时间合法性,转成统一格式,回车代替TAB键,等公共函数()

Excel中是没有HashMap这个对象的，用惯了Java的程序员，如果需要用到Excel的Hashmap，可以参考附件的源码(Excel is not the object HashMap, used to the Java programmers, if you need to use Excel s Hashmap, you can refer to the attached source)