SQL: A Beginner’s Guide is recommended for anyone trying to build a foundation in SQL programming. The book is designed specifically for those who are new or relatively new to SQL however, those of you who Need a refresher in SQL will also find this book beneficial.Whether you’re an experienced programmer, have had some web development experience, are a database administrator, or are new to programming and databases, SQL: A Beginner’s Guide provides a strong foundation that will be useful to any of you wishing to learn more about SQL.
标签： recommended programming foundation SQL
上传时间： 2013-12-24
上传用户：Amygdala
An Overview of Smart Card Security. The smart card, an intelligent token, is a credit card sized plastic card embedded with an integrated circuit chip. It provides not only memory capacity, but computational capability as well. The self-containment of smart card makes it resistant to attack as it does not Need to depend upon potentially vulnerable external resources. Because of this characteristic, smart cards are often used in different applications which require strong security protection and authentication.
标签： card intelligent Overview Security
上传时间： 2017-09-25
上传用户：busterman
What you always wanted to know about networking but were afraid to ask! * How networks and the Internet work * How to build coherent, cost-effective network infrastructures * How to design networks for maximum reliability and availability * What you Need to know about data center and application networking * How to secure networks against today?s threats and attacks * How to take advantage of the latest mobility technologies * How virtualizing networks can help businesses leverage their network investments even further * How to combine messaging, calendaring, telephony, audio, video, and web conferencing into a unified communications architecture
标签： networking networks always afraid
上传时间： 2013-12-25
上传用户：fandeshun
对于学习英语的人，这是一本很有必要看的一本单词书，它里面有一些必要背的单词。
标签： vocabulary
上传时间： 2015-08-22
上传用户：东大寺的
32feet.NET is a shared-source project to make personal area networking technologies such as Bluetooth, Infrared (IrDA) and more, easily accessible from .NET code. Supports desktop, mobile or embedded systems. 32feet.NET is free for commercial or non-commercial use. If you use the binaries you can just use the library as-is, if you make modifications to the source you Need to include the 32feet.NET License.txt document and ensure the file headers are not modified/removed. The project currently consists of the following libraries:- Bluetooth IrDA Object Exchange Bluetooth support requires a device with either the Microsoft, Widcomm, BlueSoleil, or Stonestreet One Bluetopia Bluetooth stack. Requires .NET Compact Framework v3.5 or above and Windows CE.NET 4.2 or above, or .NET Framework v3.5 for desktop Windows XP, Vista, 7 and 8. A subset of functionality is available for Windows Phone 8 and Windows Embedded Handheld 8 in the InTheHand.Phone.Bluetooth.dll library.
上传时间： 2016-07-06
上传用户：magister2016
2N5550,2N5551 amplifier transistors NPN silicon. This document describes the features of 2N5550 and 2N5551. You can check or search the characteristics of these two transistors by this document and decide which transistor you Need.
上传时间： 2016-07-19
上传用户：hsuhueisan
C9012 amplifier transistors PNP silicon. This document describes the features of C9012 PNP silicon. You can check or search the characteristics of this transistor by this document and decide whether the transistor you Need. Further, this document is described in Chinese.
上传时间： 2016-07-19
上传用户：hsuhueisan
This document describes the features of 9013. You can check or search the characteristics of this transistor by this document and decide whether the transistor you Need.
上传时间： 2016-07-19
上传用户：hsuhueisan
This document describes the features of 2907. You can check or search the characteristics of this transistor by this document and decide whether the transistor you Need.
上传时间： 2016-07-19
上传用户：hsuhueisan
This document describes the features of MMBT2907ALT1 silicon. You can check or search the characteristics of this transistor by this document and decide whether the transistor you Need.
标签： MMBT 2907 ALT1 ALT 数据手册 三极管
上传时间： 2016-07-19
上传用户：hsuhueisan
