practical artificial intelligence programming with java source code

again the quality of the translation of the book Under the Groove.12.2 Performance Test (p215)12.2.1 added chronograph function in Puttaketest (p215)Record the time of the entire run, divided by the amount of the operand, to get the run time of each operation. Use a fence action to measure start and end times:Honestly this Part I see Foggy, do not know is not the reason of translation (in the Frying pan ...), two week head prepare to take the English version of this book to see again.12.2. Comp

Java socket console version chat room program source code download, socket source code download Original article: java socket console version chat room program source

activity of active sexual issues is defined as "something right is bound to happen". An infinite loop in a single thread is a matter of activity. If thread a waits for thread B to release the resource it holds, thread B has not been freed, and thread A will wait until it is active.Risk 3Performance problem performance is "the right thing to happen as soon as possible." A good concurrency design can improve performance, and conversely, it degrades performance, after all, startup threads also con

Practical office (video conferencing) software integrated collaborative communication im software-transfer source code or cooperation-Linux general technology-Linux programming and kernel information, the following is a detailed description. It provides users with a wide range of unified communication services, includi

The practical course of JSP University Electronics Publishing House Edited by: Shangyi Zhang Yuping Example source code It is recommended that you use a Document Map (select Word menu → view → Document Map) Directory 1th Chapter JSP Introduction 1 Example 1 1 First.jsp 1 2nd Chapter JSP Page 2 Example 1 2 Example2_1.jsp 2 Example 2 2 Example2_2.jsp 2 Example 3 3

a built-in lock .A common locking convention: All mutable states are encapsulated inside the object, and all access to the mutable state's code path is synchronized through the object's built-in lock, so that concurrent access does not occur on the object.For each invariant condition that contains multiple variables, all of the variables involved need to be protected by the same lock .Activity and Performance:It is not good to decompose synchronized

Java list source code analysis, list source code analysis Three Data Structure linked lists, trees, and graphs. As one of them, the sequence table is the longest used in programming. The List interface is the implementation of seq

Java concurrent programming practical study note object combination and basic construction moduleChapter 4 object combination 4.1 Build a secure Class 4.2 instance closed @ThreadSafepublic class PersonSet { @GuardedBy("this") private final Set The object myset of the personset is encapsulated, but the security of the person is unknown. It is also called the

synchronization mechanism in the source code, and there is no lock. In fact, its synchronization is implemented through hardware commands. The internal method of Integer is NOT thread-safe. Therefore, we recommend that you use the AtomicInteger class to replace the packaging class for concurrent programming, but the atomic class is not

have to read every method. Some methods such as string have already reached the Virtual Machine layer (native method), such as the hashcode method. Of course, if you are interested, you can take a look at the jrockit source code, the same set of APIS, two implementations, very interesting.If you want to drill it down again, you may wish to look at the set of code