[ Team Lib ] ADO.NET in a Nutshell Is the Most Complete and Concise
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C# Programming
Course 419 C# Programming G419/CN/E.1/609/D.1 © LEARNING TREE INTERNATIONAL, INC. All rights reserved. All trademarked product and company names are the property of their respective trademark holders. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, or translated into any language, without the prior written permission of the publisher. Copying software used in this course is prohibited without the express permission of Learning Tree International, Inc. Making unauthorized copies of such software violates federal copyright law, which includes both civil and criminal penalties. Introduction and Overview Course Objectives In this course, we will discuss the syntax and semantics of C# as • An object-oriented language ◦ Using encapsulation, inheritance, interfaces, realization, polymorphism, associations, and aggregates • A component-oriented language focusing on reuse via the .NET Framework Library, including ◦ Desktop graphical and web-based user interfaces ◦ Enabling cross-language operation ◦ Performing I/O using serial streams and serialization ◦ Interfacing to legacy COM components • A data-oriented language ◦ Using LINQ and the Entity Framework COM = component object model I/O = input/output LINQ = Language Integrated Query © Learning Tree International, Inc. All rights reserved. Not to be reproduced without prior written consent. Intro-2 Course Contents Introduction and Overview Chapter 1 Overview and Development Environment Chapter 2 From Your Language to C# Chapter 3 User Interface Development Chapter 4 Defining User-Written Data Types Chapter 5 The .NET Framework Chapter 6 Interfaces and Polymorphism Chapter 7 Writing .NET Components Chapter 8 Accessing Databases Chapter 9 Other C# Features Chapter 10 Course Summary Next Steps © Learning Tree International, Inc. -
Enterprise Information Integration: Successes, Challenges and Controversies
Enterprise Information Integration: Successes, Challenges and Controversies Alon Y. Halevy∗(Editor), Naveen Ashish,y Dina Bitton,z Michael Carey,x Denise Draper,{ Jeff Pollock,k Arnon Rosenthal,∗∗Vishal Sikkayy ABSTRACT Several factors came together at the time to contribute to The goal of EII Systems is to provide uniform access to the development of the EII industry. First, some technolo- multiple data sources without having to first loading them gies developed in the research arena have matured to the into a data warehouse. Since the late 1990's, several EII point that they were ready for commercialization, and sev- products have appeared in the marketplace and significant eral of the teams responsible for these developments started experience has been accumulated from fielding such systems. companies (or spun off products from research labs). Sec- This collection of articles, by individuals who were involved ond, the needs of data management in organizations have in this industry in various ways, describes some of these changed: the need to create external coherent web sites experiences and points to the challenges ahead. required integrating data from multiple sources; the web- connected world raised the urgency for companies to start communicating with others in various ways. Third, the 1. INTRODUCTORY REMARKS emergence of XML piqued the appetites of people to share data. Finally, there was a general atmosphere in the late 90's Alon Halevy that any idea is worth a try (even good ones!). Importantly, University of Washington & Transformic Inc. data warehousing solutions were deemed inappropriate for [email protected] supporting these needs, and the cost of ad-hoc solutions were beginning to become unaffordable. -
Histcoroy Pyright for Online Information and Ordering of This and Other Manning Books, Please Visit Topwicws W.Manning.Com
www.allitebooks.com HistCoroy pyright For online information and ordering of this and other Manning books, please visit Topwicws w.manning.com. The publisher offers discounts on this book when ordered in quantity. For more information, please contact Tutorials Special Sales Department Offers & D e al s Manning Publications Co. 20 Baldwin Road Highligh ts PO Box 761 Shelter Island, NY 11964 Email: [email protected] Settings ©2017 by Manning Publications Co. All rights reserved. Support No part of this publication may be reproduced, stored in a retrieval system, or Sign Out transmitted, in any form or by means electronic, mechanical, photocopying, or otherwise, without prior written permission of the publisher. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in the book, and Manning Publications was aware of a trademark claim, the designations have been printed in initial caps or all caps. Recognizing the importance of preserving what has been written, it is Manning’s policy to have the books we publish printed on acidfree paper, and we exert our best efforts to that end. Recognizing also our responsibility to conserve the resources of our planet, Manning books are printed on paper that is at least 15 percent recycled and processed without the use of elemental chlorine. Manning Publications Co. PO Box 761 Shelter Island, NY 11964 www.allitebooks.com Development editor: Cynthia Kane Review editor: Aleksandar Dragosavljević Technical development editor: Stan Bice Project editors: Kevin Sullivan, David Novak Copyeditor: Sharon Wilkey Proofreader: Melody Dolab Technical proofreader: Doug Warren Typesetter and cover design: Marija Tudor ISBN 9781617292576 Printed in the United States of America 1 2 3 4 5 6 7 8 9 10 – EBM – 22 21 20 19 18 17 www.allitebooks.com HistPoray rt 1. -
Data Modeler User's Guide
Oracle® SQL Developer Data Modeler User's Guide Release 18.1 E94838-01 March 2018 Oracle SQL Developer Data Modeler User's Guide, Release 18.1 E94838-01 Copyright © 2008, 2018, Oracle and/or its affiliates. All rights reserved. Primary Author: Celin Cherian Contributing Authors: Chuck Murray Contributors: Philip Stoyanov This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency- specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. -
Preview MS Access Tutorial (PDF Version)
MS Access About the Tutorial Microsoft Access is a Database Management System (DBMS) from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software- development tools. It is a part of the Microsoft Office suite of applications, included in the professional and higher editions. This is an introductory tutorial that covers the basics of MS Access. Audience This tutorial is designed for those people who want to learn how to start working with Microsoft Access. After completing this tutorial, you will have a better understating of MS Access and how you can use it to store and retrieve data. Prerequisites It is a simple and easy-to-understand tutorial. There are no set prerequisites as such, and it should be useful for any beginner who want acquire knowledge on MS Access. However it will definitely help if you are aware of some basic concepts of a database, especially RDBMS concepts. Copyright and Disclaimer Copyright 2018 by Tutorials Point (I) Pvt. Ltd. All the content and graphics published in this e-book are the property of Tutorials Point (I) Pvt. Ltd. The user of this e-book is prohibited to reuse, retain, copy, distribute or republish any contents or a part of contents of this e-book in any manner without written consent of the publisher. We strive to update the contents of our website and tutorials as timely and as precisely as possible, however, the contents may contain inaccuracies or errors. Tutorials Point (I) Pvt. Ltd. provides no guarantee regarding the accuracy, timeliness or completeness of our website or its contents including this tutorial. -
Managing Data in Motion This Page Intentionally Left Blank Managing Data in Motion Data Integration Best Practice Techniques and Technologies
Managing Data in Motion This page intentionally left blank Managing Data in Motion Data Integration Best Practice Techniques and Technologies April Reeve AMSTERDAM • BOSTON • HEIDELBERG • LONDON NEW YORK • OXFORD • PARIS • SAN DIEGO SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO Morgan Kaufmann is an imprint of Elsevier Acquiring Editor: Andrea Dierna Development Editor: Heather Scherer Project Manager: Mohanambal Natarajan Designer: Russell Purdy Morgan Kaufmann is an imprint of Elsevier 225 Wyman Street, Waltham, MA 02451, USA Copyright r 2013 Elsevier Inc. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher. Details on how to seek permission, further information about the Publisher’s permissions policies and our arrangements with organizations such as the Copyright Clearance Center and the Copyright Licensing Agency, can be found at our website: www.elsevier.com/permissions. This book and the individual contributions contained in it are protected under copyright by the Publisher (other than as may be noted herein). Notices Knowledge and best practice in this field are constantly changing. As new research and experience broaden our understanding, changes in research methods or professional practices, may become necessary. Practitioners and researchers must always rely on their own experience and knowledge in evaluating and using any information or methods described herein. In using such information or methods they should be mindful of their own safety and the safety of others, including parties for whom they have a professional responsibility. -
1. What Is .NET Framework?
1. What is .NET Framework? The .NET Framework is the foundation on which you can design, develop, and deploy applications. t is the core of the .NET infrastructure. t e!ists as a layer "etween the .NET applications and the underlying operating system. The .NET Framework encapsulates much of the "asic functionality, such as de"ugging and security services, which was earlier "uilt into various programming languages. #. What does .NET Framework consists of? The .NET Framework consists of We" forms, Windows forms, and console applications that pertain to the presentation layer of an application. We" forms are used in We"$"ased applications, whereas Windows Forms are used in Windows$"ased applications for providing an interactive user interface. n addition, you can create character$"ased console applications that can "e e!ecuted from the command line. %esides these three components, the .NET Framework consists of two other components, the .NET Framework %ase &lasses and the &ommon Language (untime )&'(). +. Write a note on, a. -rogramming methodologies The .isual /tudio .NET programming methodology allows for mixed$ language programming. This is esta"lished through a &ommon Type /ystem )&T/) that is de0ned for all the languages that .NET Framework supports. 1ll these languages compile into an intermediate language "efore they compile in native code. Therefore, the .NET developer has the independence to code one module of an application in one language and the other module of the same application in another language. ". -latform technologies The .NET Framework includes platform technologies like 1DO.NET, 1/-.NET, and .%.NET. 1DO.NET allows .NET applications to communicate with a data"ase for retrieving, accessing, and updating data. -
Package 'Databaseconnector'
Package ‘DatabaseConnector’ April 15, 2021 Type Package Title Connecting to Various Database Platforms Version 4.0.2 Date 2021-04-12 Description An R 'DataBase Interface' ('DBI') compatible interface to various database plat- forms ('PostgreSQL', 'Oracle', 'Microsoft SQL Server', 'Amazon Redshift', 'Microsoft Parallel Database Warehouse', 'IBM Netezza', 'Apache Im- pala', 'Google BigQuery', and 'SQLite'). Also includes support for fetching data as 'Andromeda' objects. Uses 'Java Database Connectivity' ('JDBC') to con- nect to databases (except SQLite). SystemRequirements Java version 8 or higher (https://www.java.com/) Depends R (>= 2.10) Imports rJava, SqlRender (>= 1.7.0), methods, stringr, rlang, utils, DBI (>= 1.0.0), urltools, bit64 Suggests aws.s3, R.utils, withr, testthat, DBItest, knitr, rmarkdown, RSQLite, ssh, Andromeda, dplyr License Apache License VignetteBuilder knitr URL https://ohdsi.github.io/DatabaseConnector/, https: //github.com/OHDSI/DatabaseConnector 1 2 R topics documented: BugReports https://github.com/OHDSI/DatabaseConnector/issues Copyright See file COPYRIGHTS RoxygenNote 7.1.1 Encoding UTF-8 R topics documented: connect . .3 createConnectionDetails . .6 createZipFile . .9 DatabaseConnectorDriver . 10 dbAppendTable,DatabaseConnectorConnection,character,data.frame-method . 10 dbClearResult,DatabaseConnectorResult-method . 11 dbColumnInfo,DatabaseConnectorResult-method . 12 dbConnect,DatabaseConnectorDriver-method . 13 dbCreateTable,DatabaseConnectorConnection,character,data.frame-method . 13 dbDisconnect,DatabaseConnectorConnection-method -
Amazon Aurora Mysql Database Administrator's Handbook
Amazon Aurora MySQL Database Administrator’s Handbook Connection Management March 2019 Notices Customers are responsible for making their own independent assessment of the information in this document. This document: (a) is for informational purposes only, (b) represents current AWS product offerings and practices, which are subject to change without notice, and (c) does not create any commitments or assurances from AWS and its affiliates, suppliers or licensors. AWS products or services are provided “as is” without warranties, representations, or conditions of any kind, whether express or implied. The responsibilities and liabilities of AWS to its customers are controlled by AWS agreements, and this document is not part of, nor does it modify, any agreement between AWS and its customers. © 2019 Amazon Web Services, Inc. or its affiliates. All rights reserved. Contents Introduction .......................................................................................................................... 1 DNS Endpoints .................................................................................................................... 2 Connection Handling in Aurora MySQL and MySQL ......................................................... 3 Common Misconceptions .................................................................................................... 5 Best Practices ...................................................................................................................... 6 Using Smart Drivers ........................................................................................................ -
Dot Net Programming CLASS: TYBBA(CA) V SEM (2013 PATTERN)
DNYANSAGAR ARTS AND COMMERCE COLLEGE, BALEWADI, PUNE – 45 Subject: 503 : Dot Net Programming CLASS: TYBBA(CA) V SEM (2013 PATTERN) Unit 1 :Introduction to .Net Framework Introduction to .NET Framework .NET is a software framework which is designed and developed by Microsoft. The first version of the .Net framework was 1.0 which came in the year 2002. In easy words, it is a virtual machine for compiling and executing programs written in different languages like C#, VB.Net etc. It is used to develop Form-based applications, Web-based applications, and Web services. There is a variety of programming languages available on the .Net platform, VB.Net and C# being the most common ones. It is used to build applications for Windows, phone, web, etc. It provides a lot of functionalities and also supports industry standards. .NET Framework supports more than 60 programming languages in which 11 programming languages are designed and developed by Microsoft. The remaining Non-Microsoft Languages which are supported by .NET Framework but not designed and developed by Microsoft. Common Language Runtime(CLR): CLR is the basic and Virtual Machine component of the .NET Framework. It is the run-time environment in the .NET Framework that runs the codes and helps in making the development process easier by providing the various services such as remoting, thread management, type-safety, memory management, robustness, etc.. Basically, it is responsible for managing the execution of .NET programs regardless of any .NET programming language. It also helps in the management of code, as code that targets the runtime is known as the Managed Code and code doesn’t target to runtime is known as Unmanaged code. -
Interview Questions ASP.NET
Interview Questions ASP.NET 1. Describe the role of inetinfo.exe, aspnet_isapi.dll andaspnet_wp.exe in the page loading process. inetinfo.exe is theMicrosoft IIS server running, handling ASP.NET requests among other things.When an ASP.NET request is received (usually a file with .aspx extension),the ISAPI filter aspnet_isapi.dll takes care of it by passing the request tothe actual worker process aspnet_wp.exe. 2. What’s the difference between Response.Write() andResponse.Output.Write()? The latter one allows you to write formattedoutput. 3. What methods are fired during the page load? Init() - when the pageis instantiated, Load() - when the page is loaded into server memory,PreRender() - the brief moment before the page is displayed to the user asHTML, Unload() - when page finishes loading. 4. Where does the Web page belong in the .NET Framework class hierarchy? System.Web.UI.Page 5. Where do you store the information about the user’s locale? System.Web.UI.Page.Culture 6. What’s the difference between Codebehind="MyCode.aspx.cs" andSrc="MyCode.aspx.cs"? CodeBehind is relevant to Visual Studio.NET only. 7. What’s a bubbled event? When you have a complex control, like DataGrid, writing an event processing routine for each object (cell, button, row, etc.) is quite tedious. The controls can bubble up their eventhandlers, allowing the main DataGrid event handler to take care of its constituents. 8. Suppose you want a certain ASP.NET function executed on MouseOver overa certain button. Where do you add an event handler? It’s the Attributesproperty, the Add function inside that property. -
Database Language SQL: Integrator of CALS Data Repositories
Database Language SQL: Integrator of CALS Data Repositories Leonard Gallagher Joan Sullivan U.S. DEPARTMENT OF COMMERCE Technology Administration National Institute of Standards and Technology Information Systems Engineering Division Computer Systems Laboratory Gaithersburg, MD 20899 NIST Database Language SQL Integrator of CALS Data Repositories Leonard Gallagher Joan Sullivan U.S. DEPARTMENT OF COMMERCE Technology Administration National Institute of Standards and Technology Information Systems Engineering Division Computer Systems Laboratory Gaithersburg, MD 20899 September 1992 U.S. DEPARTMENT OF COMMERCE Barbara Hackman Franklin, Secretary TECHNOLOGY ADMINISTRATION Robert M. White, Under Secretary for Technology NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY John W. Lyons, Director Database Language SQL: Integrator of CALS Data Repositories Leonard Gallagher Joan Sullivan National Institute of Standards and Technology Information Systems Engineering Division Gaithersburg, MD 20899, USA CALS Status Report on SQL and RDA - Abstract - The Computer-aided Acquisition and Logistic Support (CALS) program of the U.S. Department of Defense requires a logically integrated database of diverse data, (e.g., documents, graphics, alphanumeric records, complex objects, images, voice, video) stored in geographically separated data banks under the management and control of heterogeneous data management systems. An over-riding requirement is that these various data managers be able to communicate with each other and provide shared access to data and