tally

才用java技术开发的程序，用于读取excel文件，方便程序开发人员开发操作excel文件()

说明：  ssmjar包 整合ssm框架的所有用到的jar包(ssm jar pakage is very duo)

《Java How to program 第四版》 影印版。Java基础教材。(" Java How to program fourth edition of" photocopy version. Java based materials.)

用java实现的，使用了rsa算法，可用于加解密文本文档(Achieved with java, use the rsa algorithm, can be used for encryption and decryption text document)

主要处理的流的拆分与合并，以后可以用于网络下载，以及断点续传(Split and merge main processing stream, can later be used for the network to download, as well as HTTP)

Code to figure out which local variables are active at which points in a method.

很好的一个直接画史密斯圆图的源代码，且圆图的精度很高(a good painting directly Smith Chart of source code, which plans a round of high accuracy)

good codes for JavaWeb study. include JSP JavaScript CSS. the 21.zip is a project about ninegrid web,really beautiful and easy study for beginner.

实现一个程序，对用户输入的类权限、成员权限、以及使用该类对象的环境与这个类的关系，判断这个环境中能不能访问这个类的这个成员。 4． 背景知识介绍：对类成员的访问权限由3个方面决定：（1）类的访问权限（public或default），（2）成员变量的访问权限（public, protected, default或private），以及环境与类的相互关系（同类SameClass，同包不同类SamePackageNoteSameClass，不同包但为子类OtherPackageSubClass，不同包非子类OtherPackageNotSubClass）。例如，如果一个类A是public的，它的一个成员变量x是protected的，则这个成员变量的访问权限是default的，试图访问这个类的一个运行环境与A的关系是OtherPackageSubClass，则这个环境中能够访问变量x。(Implement a program, the relationship between the classes of permissions, user input member permissions, as well as the environment of use of such objects of this class, it is judged in this environment can not access this members of this class. 4. Background knowledge: the access rights of the class members decided by three aspects: (1) access rights (public or default), (2) the member variable access rights (public, protected, default or private), as well as environmental and the relationship of the class (of similar SameClass, same package different classes SamePackageNoteSameClass, different packages, but for subclass OtherPackageSubClass, different package non-subclass OtherPackageNotSubClass). For example, if a class A is public, it s a member variable x is protected, the access rights of the member variables is default, tries to access a runtime environment for this class A relationship is OtherPackageSubClass this environment be able to access the variable x.)

文本分类java源代码，通过支持向量机来对文本进行自动分类处理。(Text Categorization java source code for automatic text classification by support vector machine.)