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On multilayer printed circuit board design and production
浅谈多层印制电路板的设计和制作-On multilayer printed circuit board design and production
- 2023-07-23 03:10:03下载
- 积分:1
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C language programming tutorial classic, The.C. .. Programming.Language.Third.Ed...
C语言编程经典教程,The.C...Programming.Language.Third.Edition.Addison.Wesley.Bjarne.Stroustrup-C language programming tutorial classic, The.C. .. Programming.Language.Third.Edition.Addison.Wesley.Bjarne.Stroustrup
- 2022-08-14 15:17:14下载
- 积分:1
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众所周知,JDBC(Java数据库连接)是Java 2企业版的重要组成部分。它是基于SQL层的API。通过把SQL语句嵌入JDBC接口的方法中,用户可以通过Ja...
众所周知,JDBC(Java数据库连接)是Java 2企业版的重要组成部分。它是基于SQL层的API。通过把SQL语句嵌入JDBC接口的方法中,用户可以通过Java程序执行几乎所有的数据库操作。JDBC只提供了接口,具体的类的实现要求数据库的设计者完成。通过生成这些接口的实例,即使对于不同的数据库,Java程序也可以正确地执行SQL调用。所以对于程序员来说,不必把注意力放在如何向数据库发送SQL指令,因为程序员需要了解和用到的只是JDBC的接口,只有在极少数情况下会用到面向特定数据库的类,例如程序员希望使用ORACLE的扩展API。-known, JDBC (Java Database Connectivity) is a Java 2 Enterprise Edition of the important components. It is based on SQL API layer. Through JDBC embedded SQL interface method, Java users can implement procedures almost all of the data base. JDBC interface provides only a specific category of demands on the database designer to complete. Interface generated by these examples, even for the different databases, Java programs can also correct implementation of SQL calls. So programmers, we do not have to focus on how to send SQL database directive because programmers need to understand and use the only JDBC interface Only in very rare cases, will use the database for specific categories, For example, programmers hope to expan
- 2022-07-09 18:17:48下载
- 积分:1
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写字效率高,高
The ability to write efficient, high-speed arithmetic routines ultimately depends
upon your knowledge of the elements of arithmetic as they exist on a computer. That
conclusion and this book are the result of a long and frustrating search for
information on writing arithmetic routines for real-time embedded systems.
With instruction cycle times coming down and clock rates going up, it would
seem that speed is not a problem in writing fast routines. In addition, math
coprocessors are becoming more popular and less expensive than ever before and are
readily available. These factors make arithmetic easier and faster to use and
implement. However, for many of you the systems that you are working on do not
include the latest chips or the faster processors. Some of the most widely used
microcontrollers used today are not Digital Signal Processors (DSP), but simple
eight-bit controllers such as the Intel 8051 or 8048 microprocessors.
- 2022-08-24 10:26:03下载
- 积分:1
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C++中string的详解
C++中string的详解-C++ In string of Detailed
- 2023-05-11 21:40:02下载
- 积分:1
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Embedded Systems Dictionary
Embedded Systems Dictionary
- 2022-10-20 06:40:04下载
- 积分:1
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VC知识库
VC知识库 -VC Knowledgebase VC Knowledgebase
- 2022-05-18 20:23:57下载
- 积分:1
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CCNA指导exerciess体积,包括ansewr和解释。
The exerciess volume of CCNA guide, including the ansewr and explaination.
PDF file.
- 2023-05-07 01:05:03下载
- 积分:1
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一本关于数控中常用的圆弧插补和直线插补的详细介绍的书籍,希望对你有用...
一本关于数控中常用的圆弧插补和直线插补的详细介绍的书籍,希望对你有用-On a commonly used in CNC circular interpolation and linear interpolation of a detailed introduction of the book, I hope useful for you
- 2022-02-03 11:09:33下载
- 积分:1
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C and targets a very good book. There are many code be used.
C和指针非常好的一本书.里面的有许多代码可以借鉴.-C and targets a very good book. There are many code be used.
- 2022-03-17 19:33:19下载
- 积分:1