看过电影《黑客帝国（The Matrix）》的朋友一定会对那些无处不在的监控器产生深刻印象，它们不仅可以随时发现感兴趣的活动，还可以传送现场图像。感知千里之外发生的事件并亲眼观看事件发生的过程，自古以来这就是人类的一个愿望。数字视频监控系统DVS（Digital Video Surveillance）的飞速发展正在将人类的这个愿望变成现实。成千上万的传感器和摄像头分布于各个角落，随时捕捉着令人感兴
Linux Mod Dav Svn.so is an important module that helps in enhancing the functionality of the Apache HTTP server. This module provides support for Subversion repositories over the WebDAV protocol. In t
Synchronized MethodsThe Java programming language provides two basic synchronization idioms:synchronized methodsandsynchronized statements. The more complex of the two, synchronized statements, are described in the next section. This section is about synchronized methods.To make a method synchronize
List methods Table 6.12. Constructors and Destructor of Lists Operation Effect list<Elem> c Creates an empty list without any elements list<Elem> c1(c2) Creates a ...
