Accipiter

摘要： Thread ObjectsEach thread is associated with an instance of the classThread. There are two basic strategies for usingThreadobjects to create a concurrent application.To directly control thread creation and management, simply instantiateThreadeach time the application needs to initiate an asynchronou 阅读全文

摘要： Processes and ThreadsIn concurrent programming, there are two basic units of execution:processesandthreads. In the Java programming language, concurrent programming is mostly concerned with threads. However, processes are also important.A computer system normally has many active processes and thread 阅读全文

摘要： Lesson: ConcurrencyComputer users take it for granted that their systems can do more than one thing at a time. They assume that they can continue to work in a word processor, while other applications download files, manage the print queue, and stream audio. Even a single application is often expecte 阅读全文

摘要： Mongo DB Study: first face with mongo DB1. study methods:1. Translate: I am the mongo DB organization website truck man. And I may use my knowledge to help myself learn more.2. Practice: only the practice can make me what I have done and what I can do.2. Ooh, Mongo Db is an open source (c++) no SQL 阅读全文

摘要： if you see the next table.you wolud recognise the escape sequences.character namec++ codenewline\nhorizontal tab\tvertical tab\vbackspace\bcarriage return\ralert\abackslash\\questiion mark\?single quote\'double quote\"see this , please not see the chinese book ,with chinese may like america 阅读全文

摘要： why there is any need for cout.put()?much of the answer is historical.Before release 2.0 of c++ .cout would display character variables as characrers but display character constans.such as 'M' and 'N' as numbers.the problem was that earlier versions of c++，like C stored character con 阅读全文

摘要： //计算机小技巧， on windows。shutdown.exe:control when or how to shut down the computer.the exe in the foder:C:\WINDOWS\system32in cmd you can input the command :shutdown /? for some help information.you can use shutdown -s -t 10.the meaning is that you will shut down the computer 10s later.//2013-2-21eclip 阅读全文

摘要： 临回家了，把这两天搞的oracle的点东西，放到博客上，主要是触发器的使用，没有涉及到具体复杂的业务，但是都是比较实际的业务需求。实际中能够用的上，主要是用于审计，用户实际业务需求（友好性的考虑），与view等配合使用等。直接上code吧，在pl/sql中执行相应的模块就能得到相应的结果，注释和清晰，主要是看书一步步搞的。有的自己备用方便。如果有用，大家也可以看看。 1 --好的创建表的方法 2 DECLARE 3 TB NUMBER; 4 BEGIN 5 SELECT COUNT(*) INTO TB FROM TABS WHERE TABLE_NAME = 'FRAM... 阅读全文

摘要： 2013-02-02 Windows 8 Developer Tools C++Builder XE3 英文原文：http://www.embarcadero.com/products/cbuilder/windows-8-development Print false false false false EN-US ZH-CN X-NONE MicrosoftInternetExplorer4 ... 阅读全文

摘要： 2013-01-31 今天学习了点oracle，触发器的简单使用，需要解决的问题是如下，还是英文描述吧。the triggers are perfect is change auditing.The example is of Paranoid Pam(who runs a bowling alley and have been receiving complaints about people cheating on their scores).she recently complete an oracle application to catch the cheaters.simply . 阅读全文