內(nèi)容如下: 1.The history of the computerized database 2.SQL Data Statements--those used to create, manipulate, and retrieve data stored in your database example statements include select, update, insert, and delete 3.SQL Schema Statements--those used to create database objects, such as tables, indexes, and constraints 4.How data sets can interact with queries 5.The importance of subqueries 6.Data conversion and manipulation via SQL s built-in functions 7.How conditional logic can be used in Data Statements
標(biāo)簽: computerized Statements database history
上傳時(shí)間: 2015-04-25
上傳用戶(hù):ardager
In case you haven t realized it, building computer systems is hard. As the complexity of the system gets greater, the task of building the software gets exponentially harder. As in any profession, we can progress only by learning, both from our mistakes and from our successes. This book represents some of this learning written in a form that I hope will help you to learn these lessons quicker than I did, or to communicate to others more effectively than I did before I boiled these patterns down.
標(biāo)簽: complexity the building computer
上傳時(shí)間: 2015-04-25
上傳用戶(hù):tyler
Quality, object.oriented architecture is the product of careful study, decision making, and experimentation. At a minimum, the object.oriented architecture process includes farming of requirements, architecture mining, and hands.on experience. Ideally, object.oriented architecture comprises a set of high.quality design decisions that provide benefits throughout the life cycle of the system.
標(biāo)簽: architecture decision oriented Quality
上傳時(shí)間: 2014-10-28
上傳用戶(hù):love_stanford
In today’s IT environment, Java is a leading technology in the world of enterprise development. As management demands more from technology, complexity in infrastructure seems to grow exponentially, leaving many unable to keep up with the demands of such a fast-paced world. These complexities can be seen in the over-evolving Java 2 Enterprise Edition (J2EE) specifications. This unnecessary complexity drove us to discover ways of simplifying development.
標(biāo)簽: environment development enterprise technology
上傳時(shí)間: 2013-12-24
上傳用戶(hù):Zxcvbnm
擴(kuò)展VBIDE的程序 The VB IDE does a lot of great things, but forgot some basic functionality.
標(biāo)簽: functionality forgot things VBIDE
上傳時(shí)間: 2013-12-23
上傳用戶(hù):Ants
scsi接口編程的匯編代碼1-This sample code provides examples of how to use the ASPI programming interface.
標(biāo)簽: programming interface provides examples
上傳時(shí)間: 2015-04-27
上傳用戶(hù):開(kāi)懷常笑
scsi接口編程的匯編代碼2.rar-This sample code provides examples of how to use the ASPI programming interface.
標(biāo)簽: programming interface rar-This provides
上傳時(shí)間: 2015-04-27
上傳用戶(hù):myworkpost
Kismet is an 802.11b network sniffer and network dissector. It is capable of sniffing using most wireless cards, automatic network IP block detection via UDP, ARP, and DHCP packets, Cisco equipment lists via Cisco Discovery Protocol, weak cryptographic packet logging, and Ethereal and tcpdump compatible packet dump files. It also includes the ability to plot detected networks and estimated network ranges on downloaded maps or user supplied image files. Kismet是一個(gè)針對(duì)IEEE802.11b無(wú)線局域網(wǎng)的嗅探和包分析器,支持大多數(shù)無(wú)線網(wǎng)卡,支持自動(dòng)檢測(cè)UDP、ARP和DHCP的數(shù)據(jù)包,支持通過(guò)CDP協(xié)議檢測(cè)思科網(wǎng)絡(luò)設(shè)備,支持加密數(shù)據(jù)包記錄,采用與Ethereal和Tcpdump兼容的的數(shù)據(jù)包記錄文件,支持通過(guò)用戶(hù)提供地圖來(lái)檢測(cè)和評(píng)估無(wú)線網(wǎng)絡(luò)范圍。
標(biāo)簽: network dissector sniffing capable
上傳時(shí)間: 2014-11-26
上傳用戶(hù):wweqas
*西門(mén)子6688上使用 * konGPS.java * * Implementation of konGPS for Siemens SL45i * * Copyright (C) 2002-2003 by KoncaOnLine (http://www.konca.com). * * Author: Konca Fung (konca@tom.com) * * This program may be distributed according to the terms of the GNU * General Public License, version 2 or (at your option) any later version. *
標(biāo)簽: konGPS Implementation Copyright Siemens
上傳時(shí)間: 2015-04-27
上傳用戶(hù):cylnpy
A C++ library which finds associations within sets of items, using a fast in-memory algorithm
標(biāo)簽: associations algorithm in-memory library
上傳時(shí)間: 2015-04-27
上傳用戶(hù):bruce
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