自定义代理类的实现 是想QItemDelegate的虚函数 可直接加入工程运用...

this document contains the tips and trick for UBUNTU 8.10. It deceibes the following procedures and tips used for Ubuntu 8.10: 1.Procedure to create and login as root from GUI page no. 2 2.Procedure to install ns­ 2 in ubuntu 8.10 page no. 2 3.Procedure to install VLC player in Ubuntu 8.10 page no. 6 4.Procedure to install Real player in Ubuntu 8.10 page no.7-this document contains the tips and trick for UBUNTU 8.10. It deceibes the following procedures and tips used for Ubuntu 8.10: 1.Procedure to create and login as root from GUI page no. 2 2.Procedure to install ns­ 2 in ubuntu 8.10 page no. 2 3.Procedure to install VLC player in Ubuntu 8.10 page no. 6 4.Procedure to install Real player in Ubuntu 8.10 page no.7

嵌入式Linux的USB驱动程序开发，很有的文档，对usb驱动开发很有帮助-Embedded Linux-USB driver development, the document is on the usb drive the development of helpful

在同一个进程地址空间内执行的两个线程。生产者线程生产物品，然后将物品放置在一个空缓冲区中供消费者线程消费。消费者线程从缓冲区中获得物品，然后释放缓冲区。当生产者线程生产物品时，如果没有空缓冲区可用，那么生产者线程必须等待消费者线程释放出一个空缓冲区。当消费者线程消费物品时，如果没有满的缓冲区，那么消费者线程将被阻塞，直到新的物品被生产出来。-In the same address space of a process implemented within the two threads. The producer thread production of goods, and then items placed in an empty buffer in the thread consumption for consumers. Consumer thread to acquire items from the buffer, and then release the buffer. When the producer thread is the production of goods, if there is no empty buffers are available, then the producer thread must wait for the Consumer thread to release an empty buffer. When a consumer thread consumer goods, if the buffer is not full, then the consumer thread will be blocked until the new items were produced.

学习ＵＮＬＩＸ的好材料　电信内部资料　不容错过-Materials UNLIX good study of the internal telecommunications information should not be missed

Cron的实现 UNIX 下设计编写中小型程序的能力，巩固加深对Unix 环境下文件目录操作、进程控制、信号等内容的理解。-UNIX Cron achieve the design process of the preparation of small and medium capacity, enhance the consolidation of the Unix environment directory operations, process control, signal content understanding.

altera epxa1的例子程序-ALTERA epxa1 examples of procedures

linux 源码分析 对稿操作系统的朋友们很有用-linux-source analysis of the following is issued on the operating system is useful friends

主要介绍一个很好的设计思想，介绍复杂cpu设计的框图。-introduces a very good design, introduced cpu design of complex diagram.

计算一个日期n天后或n天前的日期是多少，输入输出日期的格多都为YYYMMDD的字符串-calculated a date n n days or days before the date of the number of input and output, the date of the grid for more YYYMMDD string

采用ark 3116芯片组的usb转rs232接口线的linux下驱动程序，要求linux内核是2.6版本，用压缩包中的makefile直接make make install即生成.o后缀的elf驱动程序,用insmod按装-used ark 3116 chip set usb rs232 interface to the line under linux driver require Linux kernel 2.6 version, compressed using the makefile directly make make install that is generated. o suffix e lf driver, loaded by using insmod