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本原代码是基于C语言的原程序。是用于一般的数据库的连接
本原代码是基于C语言的原程序。是用于一般的数据库的连接-primitive code is based on the C language of the original procedure. For general is the database connection
- 2022-06-22 04:33:14下载
- 积分:1
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vc内调用脚本引擎,多线程内vb脚本计算,
vc内调用脚本引擎,多线程内vb脚本计算,-vc call scripting engine, multi-threaded calculation in vb script,
- 2023-02-19 18:05:03下载
- 积分:1
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线程的例子:读写文件,递归过程的创建…
线程示例:读写文件、递归创建线程进程、快速排序-thread Example : reading and writing documents, recursive process of creating threads, Quick Sort
- 2022-04-18 22:51:31下载
- 积分:1
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task simulation program. The first window must show a series of incremental numb
建立了一个包含四个窗口的多任务仿真程序。第一个窗口必须显示一系列递增的数字,第二个窗口必须显示一系列递增的素数,第三个窗口必须显示斐波那契数列(斐波那契数列0和1从每个数字的第一个开始是前两个和几个-即0、1、1、2、3、5、8等)。图中的三扇窗户立在窗户底部或滚动,或自行清除窗户内的物品。第四个窗口必须显示任意半径的圆,并且该过程必须按Escape键终止。
- 2022-02-16 02:25:49下载
- 积分:1
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readers and writing, the operating system of curriculum design process and threa...
读者和写者,有关操作系统课程设计的 进程和线程,我急需生产者和消费者-readers and writing, the operating system of curriculum design process and thread, I hasten to producers and consumers
- 2022-05-28 12:10:57下载
- 积分:1
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程序用C++模拟了操作系统中的三种最典型的简单的静态进程调度算法;先由用户动态输入生成模拟进程,使用了26种可供用户选择的典型语句(包括循环、选择结构),可处理...
程序用C++模拟了操作系统中的三种最典型的简单的静态进程调度算法;先由用户动态输入生成模拟进程,使用了26种可供用户选择的典型语句(包括循环、选择结构),可处理整型、布尔型与字符型三种数据与表达式计算;程序编制时主要采用的编程技术是:用语句链表记录进程语句,并用PCB链表,就绪队列链表,阻塞队列链表,执行队列链表,结束队列链表等数据表示进程处理过程中的相互关系,由于静态数据结构不适合处理数据量大小不定的数据,而动态队列结构适合于处理数据量大小可变数据的处理,因此在程序中采用动态链表对这些数据进行处理;使用信号量、P.V.操作实现进程的同步与互斥,模拟进程在操作系统中的运行-procedures C to simulate the operating system, the three most typical process simple static scheduling algorithm; First generation user input dynamic modeling process, the use of the 26 options are available to users of typical statement (including the circle, choose structure), can handle integer, boolean and three character expression data and calculation; the main procedures for the preparation of the programming technology : Listless statement recorded statement process, and PCB Chain, ready Queue List, blocking Queue List, the Executive Queue List, ending Queue List data processing, said the process of mutual relations, due to static state data structure is not suitable for handling data on the s
- 2023-08-27 14:25:03下载
- 积分:1
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编写并调试一个模拟的进程调度程序,采用“最高优先数优先”调度算法对五个进程进行调度。
“最高优先数优先”调度算法的基本思想是把CPU分配给就绪队列中优...
编写并调试一个模拟的进程调度程序,采用“最高优先数优先”调度算法对五个进程进行调度。
“最高优先数优先”调度算法的基本思想是把CPU分配给就绪队列中优先数最高的进程。
静态优先数是在创建进程时确定的,并在整个进程运行期间不再改变。
动态优先数是指进程的优先数在创建进程时可以给定一个初始值,并且可以按一定原则修改优先数。例如
:在进程获得一次CPU后就将其优先数减少1。或者,进程等待的时间超过某一时限时增加其优先数的值,等等
-Write and debug a simulation of the process scheduler, using the "highest priority number priority" scheduling process scheduling algorithm to five.
The "highest priority number first" scheduling algorithm the basic idea is to CPU allocated to the highest-priority ready queue in the process.
Static priority number is determined when creating the process, and in the whole process will not change during the operation.
Dynamic priority number refers to the process of creating a process priority number can be given an initial value, and can modify the priority number according to certain principles. Example
: In the process, get a CPU after its reduction in the number one priority. Or, the process of waiting time exceeds a certain time limit, increase
- 2022-03-07 17:51:07下载
- 积分:1
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这是用C#编写的多线程下载软件,很好用啊~!
这是用C#编写的多线程下载软件,很好用啊~!-This is a C# Prepared multi-threaded download software, very good with ah ~!
- 2023-05-23 07:05:03下载
- 积分:1
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Protects process from killing.
Protects process from killing.
- 2022-01-31 06:11:41下载
- 积分:1
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利用多线程技术实现文件快速查找和“有限责任”。
《运用多线程技术实现文件的快速搜索》配套代码-"use multithreading technology to achieve the document Fast Search" complementary code
- 2022-02-13 04:46:06下载
- 积分:1