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oracle pro*c编程示例,里面有执行动态SQL,建立多个数据连接链,执行PL/SQL语句块的示例代码,并且都封装成函数接口。...
oracle pro*c编程示例,里面有执行动态SQL,建立多个数据连接链,执行PL/SQL语句块的示例代码,并且都封装成函数接口。-c programming examples, and they perform dynamic SQL, and the establishment of multiple data link, the implementation of PL/SQL block of code examples, and are packaged as function interface.
- 2022-07-12 11:46:21下载
- 积分:1
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C++ GUI Programming With Qt version 4 2006
C++ GUI Programming With Qt version 4 2006
- 2022-01-29 03:19:25下载
- 积分:1
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s3c2410
s3c2410-uda1341 Linux 2.6.14
- 2022-03-19 17:07:42下载
- 积分:1
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清华大学-电子信息工程系-实验用ARM
清华大学-电子信息工程系-实验用ARM-linux-源代码-STDIO篇
- 2022-01-25 17:35:25下载
- 积分:1
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KMPlayer
kmplayer公司
- 2022-02-15 04:06:59下载
- 积分:1
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LINUX环境下,用户建议聊天代码,功能比较简单,但还可以用
LINUX环境下,用户建议聊天代码,功能比较简单,但还可以用-LINUX environment, user recommendations chat code, function is relatively simple, but it can be used
- 2023-09-01 19:40:02下载
- 积分:1
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UNIX 早期的系统源代码,对于喜欢研究系统的人,是一个很好的参考...
UNIX 早期的系统源代码,对于喜欢研究系统的人,是一个很好的参考-Early UNIX system source code, for those who like to research system is a good reference
- 2022-02-07 18:31:53下载
- 积分:1
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multithreaded process as a multi
多线程程序作为一种多任务、并发的工作方式,有以下的优点:
1) 提高应用程序响应。这对图形界面的程序尤其有意义,当一个操作耗时很长时,整个系统都会等待这个操作,此时程序不会响应键盘、鼠标、菜单的操作,而使用多线程技术,将耗时长的操作(time consuming)置于一个新的线程,可以避免这种尴尬的情况。
2) 使多CPU系统更加有效。操作系统会保证当线程数不大于CPU数目时,不同的线程运行于不同的CPU上。
3) 改善程序结构。一个既长又复杂的进程可以考虑分为多个线程,成为几个独立或半独立的运行部分,这样的程序会利于理解和修改。
-multithreaded process as a multi-task, complicated by the way, has the following advantages : 1) improve application response. This graphical interface is especially meaningful, when a very long time-consuming operation, the entire system will wait for the operation, this procedure will not respond to keyboard, mouse, the menu of operations, and the use of multithreading technology, long will be time-consuming operation (time consuming) under a new thread, avoided this embarrassing situation. 2) multi-CPU system more effective. When the operating system would ensure that not more than a few threads CPU number of different threads running on different CPUs. 3) to improve program structure. A long and complex
- 2023-06-23 05:00:03下载
- 积分:1
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linux下基于 raw socket实现的静态路由,通过路由表的设定实现包的转发...
linux下基于 raw socket实现的静态路由,通过路由表的设定实现包的转发-static route in linux
- 2022-10-14 15:30:03下载
- 积分:1
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《linux操作系统》课程教案(SHELL编程基础篇)。
《linux操作系统》课程教案(SHELL编程基础篇)。-《Linux operating system》 course teaching plan (SHELL Programming Basics).
- 2023-05-07 19:15:02下载
- 积分:1