A survey of works by French artists of the Impressionist movement focuses on Pissarro, Sisley, Manet, Morisot, Monet, Renoir, Cassatt, Degas, and Toulouse-Lautrec

The Great Book of French Impressionism

Arts & Photography

Horst Keller

History & Criticism

Greenwich House

This completely new third edition of our best-selling ABAP book provides detailed coverage of ABAP programming with SAP NetWeaver. This outstanding compendium treats all concepts of modern ABAP up to release 7.0. New topics include ABAP and Unicode, Shared Objects, exception handling, Web Dynpro for ABAP, Object Services, and of course ABAP and XML. Bonus: All readers will receive the SAP NetWeaver 2004s ABAP Trial Version (“Mini-SAP“) on DVD. Highlights include: - SAP NetWeaver Application Server ABAP - Development basics: ABAP Workbench, Object Navigator, Class Builder, etc. - Basic elements of ABAP Objects - Classic modularisation and program execution - Avoiding errors and error handling - GUI programming: dynpros, lists, selection screens, controls, and Web Dynpro - Persistent data: DB access, Object Services, file interface, data clusters - Dynamic programming: field symbols, RTTS, dynamic tokens, and procedure calls - Data und communication interfaces: RFC, ICF, web services, XML

ABAP Objects: ABAP Programming in SAP NetWeaver

Computers & Technology

Sascha Krüger

Software

SAP Press

How do I select the appropriate program type in SAP programming? Where should the local declarations of a procedure be positioned? Am I supposed to immediately replace all obsolete language elements in existing code? Should I use procedural or object-oriented ABAP (ABAP Objects)? The official ABAP programming guidelines provide clarity and security by answering these questions, and many more that may arise in your daily work! 1. General Rules Learn the general principles that you should take into account when you create new programs and classes. 2. Structure and Style Find the answers to your questions on style, including naming, commentation, and structure of programs and procedures. 3. Architecture Explore guidelines on individual aspects of architecture, such as object orientation, error handling, user interfaces, data storage, and much more. 4. Secure and Robust ABAP Ensure your ABAP programs run predictably with no surprises by gaining in-depth knowledge on data types and data objects, calculations and accesses, internal tables, and more. 5. Tips and Hints Explore tips and hints throughout the book, as well as examples of good and bad ABAP programming, to help you adopt effective working techniques and principles. Highlights: <ul>
<li>Basic Rules: Separation of Concerns, Correctness and Quality, Program Type and Attributes, Modern ABAP, Checks for Correctness</li> <li>Structure and Style: Code Formatting and Organization, Naming, Comments, Alternative Notations</li> <li>Architecture: Object Orientation, Error Handling, User Interfaces, Data Storage</li> <li>Secure and Robust ABAP: Data Types and Objects, Calculations and Accesses, System Fields, Internal Tables, Modularization, Dynamic Programming</li>
</ul>

Official ABAP Programming Guidelines

Wolf Hagen Thümmel

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Books by Horst Keller