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计算机技术的第一次出现在美国的1…
One of the first occurrences of computer technology occurred in the USA in the 1880s. It
was due to the American Constitution demanding that a survey is undertaken every 10 years.
As the population in the USA increased, it took an increasing amount of time to produce the
statistics. By the 1880s, it looked likely that the 1880 survey would not be complete until
1890. To overcome this, Herman Hollerith (who worked for the Government) devised a machine
which accepted punch cards with information on them. These cards allowed a current
to pass through a hole when there was a hole present.
- 2022-02-20 02:14:45下载
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ASP.NET+SQL Server动态网站开发案例精选[配套光盘]
本书讲解如何使用ASP.NET和SQL Server开发动态网站,并通过9个与现实生活...
ASP.NET+SQL Server动态网站开发案例精选[配套光盘]
本书讲解如何使用ASP.NET和SQL Server开发动态网站,并通过9个与现实生活息息相关的完整案例,使读者迅速掌握动态网站的开发方法和全
过程。 全书共分11章,第1~2章提纲挈领,将动态网站开发所涉及的关键知识点做了简要介绍。在第3~11章,从需求分析、系统分析、目录结
构和通用模块、界面设计到代码实现,一步步教会读者制作9个精选案例。配套光盘包括所有案例的源程序,读者可以直接取用。 本书适合网
页设计人员、Web应用开发人员和广大网络爱好者学习使用-Microsoft SQL Server dynamic web site development and selected cases [matching CD] on the book how to use ASP.NET and SQL Server development of dynamic web site, through 9 and the reality of life is closely related to the integrity cases, readers quick access to dynamic website development methods and the entire process. The book is divided into 11 chapters, Chapter 1 ~ 2 highlights, the dynamic web development as the key point of knowledge made a brief presentation. In paragraph 3 ~ 11 chapters, ranging from needs analysis, systems analysis, directory structure and generic modules, interface design to achieve code, a reader step by step the church produced nine selected cases. Matching discs include all ca
- 2023-01-14 09:25:03下载
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这是一个简单的编译器程序,用VC做的
这是一个简单的编译器程序,用VC做的-This is a simple compiler procedures do with VC
- 2022-01-31 22:26:30下载
- 积分:1
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sql开发手册: 介绍数据库开发原理 和 语句意思的书
sql开发手册: 介绍数据库开发原理 和 语句意思的书-sql Development Manual: Introduction Principles of database development and expressions mean the book
- 2022-07-25 20:03:25下载
- 积分:1
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linux filesystem bootdisk
linux filesystem bootdisk-howto.This document describes how to design and build boot/root diskettes for Linux. These disks can be used as
rescue disks or to test new system components. You should be reasonably familiar with system
administration tasks before attempting to build a bootdisk. If you just want a rescue disk to have for
emergencies,
- 2022-08-23 04:55:54下载
- 积分:1
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看书学习操作的,就是为了学习学习,希望版主原谅。
看书学习操作的,就是为了学习学习,希望版主原谅。-Reading and learning how to operate, that is, to learn to learn, want to forgive moderator.
- 2022-01-30 19:14:45下载
- 积分:1
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Digital Image Processing
Second Edition
Problem SolutionswStudent Set
Rafael...
Digital Image Processing 数字图像处理
冈萨雷斯 第二版 英文版 习题解答-Digital Image Processing
Second Edition
Problem SolutionswStudent Set
Rafael C. Gonzalez
Richard E. Woods
- 2022-03-25 08:51:17下载
- 积分:1
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C语言大全的参考代码
C语言大全的参考代码-Series C language code reference
- 2022-02-14 04:55:23下载
- 积分:1
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liferay cas安装文档配置方法
包括扩展认证方法.
liferay cas安装文档配置方法
包括扩展认证方法.-hwo to install liferay cas
include auth ext.
- 2023-07-10 02:20:02下载
- 积分:1
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C源代码的实时操作系统
C源代码的实时操作系统-C source code for the real-time operating system
- 2022-05-19 15:01:34下载
- 积分:1