Serach Engine (simple example)

this is simple example for search engine study. it contains of balanced search tree,index inverted,GPS data processing and so on.the balanced search tree was built on AVL tree algorithm with node of meta data index inverted. It implemented the key idea of static search engine for one file(easy to extend to multiple files) and can be referenced by starter of search engine.

polymorphism&inheritance feature example in C++

this is an example for polymorphism and inheritance feature of OOP C++. A reference for C++ starter.

doubly linked list template

this is a template design for doubly linked list. it is just a reference for one who want to study template programming.

compiler design(scanner&parser)

this is a part of compiler design. this tar ball contains of only scanner and parser of a compiler. the purpose of this sharing is just a kickoff reference for those who will study compiler design.

文本数据库数据库操纵JAVA实现版本

文本数据库数据库操纵JAVA实现版本.以固定的查询和插入功能实现数据的基本操作功能。

LINUX -启动信息注释.PDF

LINUX -启动信息注释 本文讨论的是对嵌入式linux系统的启动过程的输出信息的注释，通过我们的讨论，大家会对 嵌入式linux启动过程中出现的、以前感觉熟悉的、但却又似是而非的东西有一个确切的了解，并且 能了解到这些输出信息的来龙去脉。