The only constant in business is change. Simply driving cost and delay out of core operations no longer guarantees success. Efficiency remains vital, but to compete in today’s business environment companies also need to be agile, flexible, and innovative. They need to take a holistic view of the enterprise, across organizational and geographic boundaries, product boundaries, and system boundaries. In fact, the business’s “value chain” is no longer even confined within the company walls. Customers, suppliers, and third parties have become an integral part of the end-to-end business processes defining the new extended enterprise.
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SAP NetWeaver is an open integration and application platform for all SAP solutions and specific SAP partner solutions. It is a Web-based platform that enables the enterprise-wide and technologically-independent integration and coordination of employees, information, and business processes.

SAP NetWeaver Application Server is an open, scalable and highly available infrastructure for developing dynamic cross-company business applications. It provides the structure required to bring together business applications and the Internet. The Internet technology required to implement this task is integrated into NW AS ABAP. SAP NetWeaver Application Server supports established standards such as HTTP(S), SMTP, HTML, SOAP, and XML.
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This how-to describes the installation of ZendPlatform on your XAMPP machine. ZendPlatform is very useful for debugging and profiling your code. By the way, it’s free for development purposes.
Step 1 : You have to install XAMPP on your windows machine. In all further steps I
assume that XAMPP is installed in the default directory: c:\program files\xampp
Step 2 : Install the latest Java runtime (JRE) http://www.sun.com
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This document explains various possibilities for successfully deploying PDFlib as a PHP extension. The generic term PDFlib is used to designate one of the following distinct products:
> PDFlib Lite, the open-source subset of PDFlib
> The commercial PDFlib product
> PDFlib+PDI, a commercial superset of PDFlib which also contains the PDF Import Library (PDI)
> PDFlib Personalization Server (PPS), a superset of PDFlib+PDI with advanced block filling features for personalizing PDF documents.
Notes for PDFlib TET (Text Extraction Toolkit), PDFlib PLOP (Linearization, Optimization, Protection), and PDFlib pCOS (PDF Information Retrieval Tool) are included where appli- cable.
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Among Computer Science educators, hardly any topic inspires more heated debate than the choice of programming language in the introductory sequence. In the late 80s, the uniformly accepted choice was Pascal, but since then, a host of alternatives have come into use. C++ seems to have emerged as the winner, while Pascal, C, Ada, Scheme, and Modula-3 split most of the remaining market.
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What: We are developing a tool to track variables and their values in C programs as they change at runtime. Because of the low-level, unrestricted memory access the language allows, the challenge lies in collecting accurate information without disrupting the program’s execution. Our approach combines techniques from profiling with memory tracking to analyze dynamic allocation throughout the lifetime of a program.
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Many simple programs that you have written up to now have undoubtedly consisted only of a main() function that performed all the necessary steps to solve that problem. Yet, you were always encouraged to break the problem down into one or more subprograms or functions. When you break a program down into a series of functions, you are doing what is called functional abstraction. This book begins with a formalization of this process of functional abstraction: its methods, techniques, benefits, and so on.
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In this paper we describe a Python- and Tkinter-based visual-programming environment called ViPEr. This tool enables non-programmers to build computational and visualization networks interactively. Computational nodes can be placed onto a canvas and their input and output ports can be connected using the mouse. The connections between the nodes define a directed graph that will be used to propagate data and trigger the execution of nodes that have new input data. ViPEr is, in appearance, similar to programs such as AVS [Upson et al. 89] from Advanced Visual Simulations Inc, or OpenDX [DX 93] from IBM, but presents some fundamental differences which will be pointed out throughout this paper. Several examples of applications will be used to illustrate ViPEr’s design and current range of capabilities.
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