UML基本知识的介绍。作为UML入门级书籍不错

在oracle中sequence就是所谓的序列号，每次取的时候它会自动增加，一般用在需 要按序列号排序的地方。 -oracle in which sequence is the so-called sequence, each time for it would automatically increase general use by the need to sort the sequence of places.

TCL NS2 ppt document

该文件是用java开发工具编写的鼠标事件监听java源程序，可用于初学者学习-the document is prepared java development tools mouse events eavesdropping java source, for beginners learning

关于如何书写规范的Use Case描述文档。值得去看看。-Use Case documents

软件工程的系统说明,经典图书,特别针对大型项目管理-software engineering system descriptions, classic books, particularly for the large-scale project management

:签密就是能够在一个逻辑步骤内同时完成数字签名和加密两项功能，比传统的“先签名后加密” 有更高的效率.结合多重签名和签密的思想提出了一种多重签密模型，模型中的签名和加密技术可以灵 活选取，使其不仅可以实例化为对单个和一组消息的多重签密方案，还能实例化为多人才能解签密的多重签密方案。-: Signcryption is a logical step to be completed at the same time the digital signature and encryption functions of the two, than the traditional

程序教程，程 序教程，程序教程，-Tutorial program, the program curriculum, procedures and guidance

林锐的好东西，很有价值的， 看了一定有启发

Summary SQLPostgreSQL

软件工程的模板，写文档必须的！对于初学者和业内人事都有用。-software engineering templates, written documentation must! For beginners and industry personnel have used.