Blog full name of the Web log, in Chinese means "Web log ", later abbreviated to Blog. It is the second Email, BBS, I'm emerged after the fourth network communication is personal Internet age, "Reader's Digest" is a hyperlink as a weapon of online diary, represent a new way of life and new ways of … Read more
Semaphores, sometimes referred to as semaphores, is used in a multithreaded environment, a facility which is responsible for coordinating the various threads in order to ensure that they can correct and reasonable use of public resources. What is the semaphore (Semaphore0 Semaphore is divided into two kinds of single and multiple values, the former can … Read more