Download or read book COBOL for the 21st Century written by Nancy B. Stern and published by . This book was released on 2006 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: CIS112 CIS123 CIS 112 CIS 123.
Download or read book COBOL for the 21st Century written by Nancy B. Stern and published by . This book was released on 2002-10-08 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying book: The Wiley COBOL syntax reference guide. ID=6599834.
Download or read book Structured Programming with COBOL Examples written by Earl H. Parsons and published by iUniverse. This book was released on 2002-11 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the conversion of legacy systems continues, the ability to understand embedded business rules becomes more and more critical. This ability is directly related to the structure of the programs within those systems. We also see the need to teach structured programming to a new generation of programmers who must maintain the billions of lines of existing COBOL code. The ultimate purpose of this text is to discuss how to judge the level of structure of a program. We do this by defining structured programming and then discussing how a structured program can be built through the application of the concepts of coupling and cohesion. We also show how embedded business rules of the program can be separated from the data and presentation functions. The reader will be able to use to these skills to judge and to improve the structure of a new program or an existing program.
Download or read book COBOL FOR THE 21ST CENTURY 11TH ED written by Stern and published by John Wiley & Sons. This book was released on 2008-08 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Market_Desc: · Computer Programmers Special Features: · Provides readers with the ability to write well designed elementary, intermediate, and advanced structured COBOL programs in their entirety.· Familiarizes readers with information processing and systems concepts that will help them interact with users and systems analysts when designing programs. About The Book: Thoroughly revised and updated to reflect changes in the field, the eleventh edition of Structured COBOL Programming builds on the strengths of previous editions and includes changes and additions that have significantly improved the text. The dual emphasis on structured program design and syntax is retained, as is the focus on top-down modular programming and documentation. The text is intended for readers with no previous programming or computer experience as well as for those with some background in the computing field.
Download or read book Sams Teach Yourself COBOL in 24 Hours written by Thane Hubbell and published by Pearson Education. This book was released on 1998-11-28 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sams Teach Yourself COBOL in 24 Hours teaches the basics of COBOL programming in 24 step-by-step lessons. Each lesson builds on the previous one providing a solid foundation in COBOL programming concepts and techniques. This hands-on guide is the easiest, fastest way to begin creating standard COBOL compliant code. Business professionals and programmers from other languages will find this hands-on, task-oriented tutorial extremely useful for learning the essential features and concepts of COBOL programming. Writing a program can be a complex task. Concentrating on one development tool guides you to good results every time. There will be no programs that will not compile!
Download or read book Cobol for the 21st Century Twelfth Edition written by Stern and published by . This book was released on 2014-11-24 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 21st Century C written by Ben Klemens and published by "O'Reilly Media, Inc.". This book was released on 2012-10-15 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throw out your old ideas about C and get to know a programming language that’s substantially outgrown its origins. With this revised edition of 21st Century C, you’ll discover up-to-date techniques missing from other C tutorials, whether you’re new to the language or just getting reacquainted. C isn’t just the foundation of modern programming languages; it is a modern language, ideal for writing efficient, state-of-the-art applications. Get past idioms that made sense on mainframes and learn the tools you need to work with this evolved and aggressively simple language. No matter what programming language you currently favor, you’ll quickly see that 21st century C rocks. Set up a C programming environment with shell facilities, makefiles, text editors, debuggers, and memory checkers Use Autotools, C’s de facto cross-platform package manager Learn about the problematic C concepts too useful to discard Solve C’s string-building problems with C-standard functions Use modern syntactic features for functions that take structured inputs Build high-level, object-based libraries and programs Perform advanced math, talk to internet servers, and run databases with existing C libraries This edition also includes new material on concurrent threads, virtual tables, C99 numeric types, and other features.
Download or read book Beginning COBOL for Programmers written by Michael Coughlan and published by Apress. This book was released on 2014-04-04 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning COBOL for Programmers is a comprehensive, sophisticated tutorial and modular skills reference on the COBOL programming language for established programmers. This book is for you if you are a developer who would like to—or must—add COBOL to your repertoire. Perhaps you recognize the opportunities presented by the current COBOL skills crisis, or are working in a mission critical enterprise which retains legacy COBOL applications. Whatever your situation, Beginning COBOL for Programmers meets your needs as an established programmer moving to COBOL. Beginning COBOL for Programmers includes comprehensive coverage of ANS 85 COBOL features and techniques, including control structures, condition names, sequential and direct access files, data redefinition, string handling, decimal arithmetic, subprograms, and the report writer. The final chapter includes a substantial introduction to object-oriented COBOL. Benefiting from over one hundred example programs, you’ll receive an extensive introduction to the core and advanced features of the COBOL language and will learn to apply these through comprehensive and varied exercises. If you've inherited some legacy COBOL, you’ll be able to grasp the COBOL idioms, understand the constructs, and recognize what's happening in the code you’re working with. Today’s enterprise application developers will find that COBOL skills open new—or old—doors, and this extensive COBOL reference is the book to help you acquire and develop your COBOL skills.
Download or read book Mainframe Assembler Programming written by Bill Qualls and published by Wiley. This book was released on 1998-03-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the skills you need to take advantage of the booming market for mainframe programmers. Programmers acknowledge that understanding the internals of the machine helps them write more efficient code in cobol, C, and other high-level languages. Whether you are working on a Year 2000 team or setting up an e-commerce application, this book gets you up and running with the skills you'll need to retrofit systems and move mainframe programs into the 21st century. Designed to build skills rapidly and intuitively, Mainframe Assembler Programming: * Teaches you how to program mainframe Assembler on your PC * Starts you programming usable code from day 1, page 1 * Structures all lessons around real-world business applications * Uses the same five data sets throughout, so you get progressively more sophisticated results as you learn. On the enclosed disk you'll find: * PC/370-lets you program and execute mainframe Assembler on your PC * Source code for all examples from the book A rapid introduction or a refresher for experienced programmers, Mainframe Assembler Programming gives you the know-how you need to program for productivity and quality in the mainframe environment.
Download or read book Modernizing Oracle Tuxedo Applications with Python written by Aivars Kalvāns and published by Packt Publishing Ltd. This book was released on 2021-03-19 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn Tuxedo by developing solutions in Python for real-world problems Key FeaturesUnderstand Tuxedo through a modern lens by experimenting with Python codeBoost your productivity by using Python programming to perform common Tuxedo programming tasksManage real-world integration tasks with small Python programsBook Description Despite being developed in the 1980s, Oracle Tuxedo still runs a significant part of critical infrastructure and is not going away any time soon. Modernizing Oracle Tuxedo Applications with Python will help you get to grips with the most important Tuxedo concepts by writing Python code. The book starts with an introduction to Oracle Tuxedo and guides you in installing its latest version and Python bindings for Tuxedo on Linux. You'll then learn how to build your first server and client, configure Tuxedo, and start running an application. As you advance, you'll understand load balancing and work with the BBL server, which is at the heart of a Tuxedo application. This Tuxedo book will also cover Boolean expressions and different ways to export Tuxedo buffers for storage and transmission, before showing you how to implement servers and clients and use the management information base to change the configuration dynamically. Once you've learned how to configure Tuxedo for transactions and control them in application code, you'll discover how to use the store-and-forward functionality to reach destinations and use an Oracle database from a Tuxedo application. By the end of this Oracle Tuxedo book, you'll be able to perform common Tuxedo programming tasks with Python and integrate Tuxedo applications with other parts of modern infrastructure. What you will learnUnderstand Oracle Tuxedo as a microservice platformDevelop Oracle Tuxedo applications using Python 3Perform administration tasks programmatically with Python 3Extract Tuxedo statistics for monitoring application performanceIntegrate Tuxedo into the modern software ecosystemUnderstand how distributed transactions work in TuxedoWho this book is for This book is for developers who are new to Tuxedo and are looking to develop a new modern front-end or integrate Tuxedo in their applications. The book will also help experienced Tuxedo, C or COBOL developers to improve their productivity and QA engineers to automate Tuxedo application tests. Beginner-level knowledge of Python and Linux shell is required before getting started with this book.
Download or read book Murach s Mainframe COBOL written by Mike Murach and published by Mike Murach & Associates. This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the latest edition of our classic COBOL book that has set the standard for structured design and coding since the mid-1970s. So if you want to learn how to write COBOL programs the way they're written in the best enterprise COBOL shops, this is the book for you. And when you're done learning from this book, it becomes the best reference you'll ever find for use on the job. Throughout the book, you will learn how to use COBOL on IBM mainframes because that's where 90% or more of all COBOL is running. But to work on a mainframe, you need to know more than just the COBOL language. That's why this book also shows you: how to use the ISPF editor for entering programs; how to use TSO/E and JCL to compile and test programs; how to use the AMS utility to work with VSAM files; how to use CICS for developing interactive COBOL programs; how to use DB2 for developing COBOL programs that handle database data; how to maintain legacy programs. If you want to learn COBOL for other platforms, this book will get you off to a good start because COBOL is a standard language. In fact, all of the COBOL that's presented in this book will also run on any other platform that has a COBOL compiler. Remember, though, that billions of lines of mainframe COBOL are currently in use, and those programs will keep programmers busy for many years to come.
Download or read book Software and Mind written by Andrei Sorin and published by Andsor Books. This book was released on 2013-01-01 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing general readers as well as software practitioners, "Software and Mind" discusses the fallacies of the mechanistic ideology and the degradation of minds caused by these fallacies. Mechanism holds that every aspect of the world can be represented as a simple hierarchical structure of entities. But, while useful in fields like mathematics and manufacturing, this idea is generally worthless, because most aspects of the world are too complex to be reduced to simple hierarchical structures. Our software-related affairs, in particular, cannot be represented in this fashion. And yet, all programming theories and development systems, and all software applications, attempt to reduce real-world problems to neat hierarchical structures of data, operations, and features. Using Karl Popper's famous principles of demarcation between science and pseudoscience, the book shows that the mechanistic ideology has turned most of our software-related activities into pseudoscientific pursuits. Using mechanism as warrant, the software elites are promoting invalid, even fraudulent, software notions. They force us to depend on generic, inferior systems, instead of allowing us to develop software skills and to create our own systems. Software mechanism emulates the methods of manufacturing, and thereby restricts us to high levels of abstraction and simple, isolated structures. The benefits of software, however, can be attained only if we start with low-level elements and learn to create complex, interacting structures. Software, the book argues, is a non-mechanistic phenomenon. So it is akin to language, not to physical objects. Like language, it permits us to mirror the world in our minds and to communicate with it. Moreover, we increasingly depend on software in everything we do, in the same way that we depend on language. Thus, being restricted to mechanistic software is like thinking and communicating while being restricted to some ready-made sentences supplied by an elite. Ultimately, by impoverishing software, our elites are achieving what the totalitarian elite described by George Orwell in "Nineteen Eighty-Four" achieves by impoverishing language: they are degrading our minds.
Download or read book COBOL for the 21st Century Syntax guide written by Nancy B. Stern and published by . This book was released on 2003 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book DB2 for the COBOL Programmer written by Curtis Garvin and published by DB2 for the COBOL Programmer. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are looking for a practical DB2 book that focuses on application programming, this is the book for you. Written from the programmer's point of view, it will quickly teach you what you need to know to access and process DB2 data in your COBOL programs using embedded SQL. This second edition has been thoroughly updated and expanded to make it even more valuable to the programmer who is slugging it out on the job. You will learn: the critical DB2 concepts that let you understand how DB2 works; the basic DB2 coding features you will use in every program you write; how to use version 4 enhancements like outer joins and explicit syntax for inner joins; how to work with column functions, scalar functions, and subqueries to manipulate data; how to use error handling techniques and ROLLBACK to protect DB2 data; why program efficiency is vital under DB2... and more.
Download or read book Brotopia written by Emily Chang and published by Penguin. This book was released on 2019-03-05 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Instant National Bestseller A PBS NewsHour-New York Times Book Club Pick "Excellent." —San Francisco Chronicle Silicon Valley is a modern utopia where anyone can change the world. Unless you're a woman. It's time to break up the boys' club. Incisive, powerful, and a fierce rallying cry, Emily Chang shows us how to fix Silicon Valley’s toxic culture--to bring down Brotopia, once and for all. Silicon Valley is not a fantasyland of unicorns, virtual reality rainbows, and 3D-printed lollipops for women in tech. Instead, it’s a "Brotopia," where men hold the cards and make the rules. While millions of dollars may seem to grow on trees in this land of innovation, tech’s aggressive, misogynistic, work-at-all costs culture has shut women out of the greatest wealth creation in the history of the world. Brotopia reveals how Silicon Valley got so sexist despite its utopian ideals, why bro culture endures even as its companies claim the moral high ground, and how women are speaking out and fighting back. Drawing on her deep network of Silicon Valley insiders, Chang opens the boardroom doors of male-dominated venture capital firms like Kleiner Perkins, the subject of Ellen Pao's high-profile gender discrimination lawsuit, and Sequoia, where a partner once famously said they "won't lower their standards" just to hire women. Exposing the flawed logic in common excuses for why tech has long suffered the “pipeline” problem and invests in the delusion of meritocracy, Brotopia also shows how bias coded into AI, internet troll culture, and the reliance on pattern recognition harms not just women in tech but us all, and at unprecedented scale.
Download or read book The Power of Cobol written by Rui Bivar De Oliveira and published by CreateSpace. This book was released on 2006-05-30 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: .
Download or read book Concepts in Programming Languages written by John C. Mitchell and published by Cambridge University Press. This book was released on 2003 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive undergraduate textbook covering both theory and practical design issues, with an emphasis on object-oriented languages.
