core Java training materials 23 days long

Low noise amplifier for antenna

some useful source code and detailed description

23种设计模式的PDF文档,简洁明了。是提高Java编程能力的利器。-23 Design patterns with PDF format. easy to read and understand,it will help you improve the programming skill efficiently

machine learning related paper from msra

ImageCraft 的ICC AVR 编译器安装.有助于初学者对ICCavr的学习-ImageCraft the ICC AVR compiler installed. ICCavr help beginners of the study

MFC程序开发参考大全（人民邮电出版社）第二章源码-MFC Programming Reference (People

这本电子书讲解了VC++的编程技巧，并给出了相应的范例。-This book explained the VC++ programming skills, and gives the corresponding examples.

一本很好的Linux Device Driver-a good Linux Device Driver

描述了C++文件操作的操作方法 ios::app：　　　以追加的方式打开文件 ios::ate：　　　文件打开后定位到文件尾，ios:app就包含有此属性 ios::binary： 　以二进制方式打开文件，缺省的方式是文本方式。两种方式的区别见前文 ios::in：　　　 文件以输入方式打开 ios::out：　　　文件以输出方式打开 ios::nocreate： 不建立文件，所以文件不存在时打开失败　 ios::noreplace：不覆盖文件，所以打开文件时如果文件存在失败 ios::trunc：　　如果文件存在，把文件长度设为0 -Describes the C++ file operations How ios:: app: an additional way to open the file ios:: ate: File opened locate end of file, ios: app will contain this attribute ios:: binary: open the file in binary mode , the default way is to text mode. The difference between two ways to see above ios:: in: file to open the input mode ios:: out: file to output mode open the ios:: nocreate: do not create the document, so when you open the file does not exist failed ios:: noreplace: Do not overwrite file, so when you open the file if the file exists failed ios:: trunc: If the file exists, the file size set to 0

java_北京大学讲义-java_ lectures at Beijing University