Cobol For Beginners

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Beginning COBOL for Programmers

Author : Michael Coughlan
Publisher : Apress
ISBN 13 : 1430262540
Total Pages : 575 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Beginning COBOL for Programmers by : Michael Coughlan

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.

Sams Teach Yourself COBOL in 24 Hours

Author : Thane Hubbell
Publisher : Pearson Education
ISBN 13 : 0768685206
Total Pages : 574 pages
Book Rating : 4.7/5 (686 download)

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Book Synopsis Sams Teach Yourself COBOL in 24 Hours by : Thane Hubbell

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!

Murach's Mainframe COBOL

Author : Mike Murach
Publisher : Mike Murach & Associates
ISBN 13 : 9781890774240
Total Pages : 0 pages
Book Rating : 4.7/5 (742 download)

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Book Synopsis Murach's Mainframe COBOL by : Mike Murach

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.

Teach Yourself COBOL in 21 Days

Author : Mo Budlong
Publisher : Prentice Hall
ISBN 13 : 9780672304699
Total Pages : 1162 pages
Book Rating : 4.3/5 (46 download)

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Book Synopsis Teach Yourself COBOL in 21 Days by : Mo Budlong

Download or read book Teach Yourself COBOL in 21 Days written by Mo Budlong and published by Prentice Hall. This book was released on 1994 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This tutorial on COBOL includes question and answer sections, short examples and more.

Advanced COBOL for Structured and Object-Oriented Programming

Author : Gary DeWard Brown
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 666 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Advanced COBOL for Structured and Object-Oriented Programming by : Gary DeWard Brown

Download or read book Advanced COBOL for Structured and Object-Oriented Programming written by Gary DeWard Brown and published by John Wiley & Sons. This book was released on 1999 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic guide to programming in COBOL-updated, expanded, and even more user-friendly than before Advanced Cobol, Third Edition For many years, Gary Brown's classic guide to advanced COBOL has been the on-the-job reference of choice for experienced COBOL programmers internationally. Without compromising on any of the outstanding features that made it so successful, this Third Edition has been updated and expanded to reflect all the important new trends and applications in COBOL programming. Packed with dozens of concise examples illustrating language features, and featuring several complete programs, this indispensable working resource arms you with practical coverage of: * All essential COBOL terms, concepts, and statements * COBOL programming solutions to the Y2K problem * Full Screen terminal support, subprograms and functions, and COBOL Report Writer * Items in proposed new ANSI Standard * Object-oriented COBOL * Obsolete statements and how to work around them * COBOL for client/server and distributed computing * Cross-system development * Application programming interfaces Wiley Computer Publishing. Timely. Practical. Reliable. Visit our Web site at www.wiley.com/compbooks/

Python for Geeks

Author : Muhammad Asif
Publisher : Packt Publishing Ltd
ISBN 13 : 180107335X
Total Pages : 546 pages
Book Rating : 4.8/5 (1 download)

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Book Synopsis Python for Geeks by : Muhammad Asif

Download or read book Python for Geeks written by Muhammad Asif and published by Packt Publishing Ltd. This book was released on 2021-10-20 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take your Python skills to the next level to develop scalable, real-world applications for local as well as cloud deployment Key FeaturesAll code examples have been tested with Python 3.7 and Python 3.8 and are expected to work with any future 3.x releaseLearn how to build modular and object-oriented applications in PythonDiscover how to use advanced Python techniques for the cloud and clustersBook Description Python is a multipurpose language that can be used for multiple use cases. Python for Geeks will teach you how to advance in your career with the help of expert tips and tricks. You'll start by exploring the different ways of using Python optimally, both from the design and implementation point of view. Next, you'll understand the life cycle of a large-scale Python project. As you advance, you'll focus on different ways of creating an elegant design by modularizing a Python project and learn best practices and design patterns for using Python. You'll also discover how to scale out Python beyond a single thread and how to implement multiprocessing and multithreading in Python. In addition to this, you'll understand how you can not only use Python to deploy on a single machine but also use clusters in private as well as in public cloud computing environments. You'll then explore data processing techniques, focus on reusable, scalable data pipelines, and learn how to use these advanced techniques for network automation, serverless functions, and machine learning. Finally, you'll focus on strategizing web development design using the techniques and best practices covered in the book. By the end of this Python book, you'll be able to do some serious Python programming for large-scale complex projects. What you will learnUnderstand how to design and manage complex Python projectsStrategize test-driven development (TDD) in PythonExplore multithreading and multiprogramming in PythonUse Python for data processing with Apache Spark and Google Cloud Platform (GCP)Deploy serverless programs on public clouds such as GCPUse Python to build web applications and application programming interfacesApply Python for network automation and serverless functionsGet to grips with Python for data analysis and machine learningWho this book is for This book is for intermediate-level Python developers in any field who are looking to build their skills to develop and manage large-scale complex projects. Developers who want to create reusable modules and Python libraries and cloud developers building applications for cloud deployment will also find this book useful. Prior experience with Python will help you get the most out of this book.

What On Earth is a Mainframe?

Author : David Stephens
Publisher : Lulu.com
ISBN 13 : 1409225356
Total Pages : 210 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis What On Earth is a Mainframe? by : David Stephens

Download or read book What On Earth is a Mainframe? written by David Stephens and published by Lulu.com. This book was released on 2008-10-08 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Confused about zSeries Mainframes? Need to understand the z/OS operating system - and in a hurry? Then you've just found the book you need.Avoiding technical jargon, this book gives you the basic facts in clear, light-hearted, entertaining English. You'll quickly learn what Mainframes are, what they do, what runs on them, and terms and terminology you need to speak Mainframe-ese.But it's not all technical. There's also invaluable information on the people that work on Mainframes, Mainframe management issues, new Mainframe trends, and other facts that don't seem to be written down anywhere else.Programmers, managers, recruitment consultants, and industry commentators will all find this book their new best friend when trying to understand the Mainframe world.

The Rust Programming Language (Covers Rust 2018)

Author : Steve Klabnik
Publisher : No Starch Press
ISBN 13 : 1718500459
Total Pages : 561 pages
Book Rating : 4.7/5 (185 download)

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Book Synopsis The Rust Programming Language (Covers Rust 2018) by : Steve Klabnik

Download or read book The Rust Programming Language (Covers Rust 2018) written by Steve Klabnik and published by No Starch Press. This book was released on 2019-09-03 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: The official book on the Rust programming language, written by the Rust development team at the Mozilla Foundation, fully updated for Rust 2018. The Rust Programming Language is the official book on Rust: an open source systems programming language that helps you write faster, more reliable software. Rust offers control over low-level details (such as memory usage) in combination with high-level ergonomics, eliminating the hassle traditionally associated with low-level languages. The authors of The Rust Programming Language, members of the Rust Core Team, share their knowledge and experience to show you how to take full advantage of Rust's features--from installation to creating robust and scalable programs. You'll begin with basics like creating functions, choosing data types, and binding variables and then move on to more advanced concepts, such as: Ownership and borrowing, lifetimes, and traits Using Rust's memory safety guarantees to build fast, safe programs Testing, error handling, and effective refactoring Generics, smart pointers, multithreading, trait objects, and advanced pattern matching Using Cargo, Rust's built-in package manager, to build, test, and document your code and manage dependencies How best to use Rust's advanced compiler with compiler-led programming techniques You'll find plenty of code examples throughout the book, as well as three chapters dedicated to building complete projects to test your learning: a number guessing game, a Rust implementation of a command line tool, and a multithreaded server. New to this edition: An extended section on Rust macros, an expanded chapter on modules, and appendixes on Rust development tools and editions.

Learn C the Hard Way

Author : Zed A. Shaw
Publisher : Addison-Wesley Professional
ISBN 13 : 0133124371
Total Pages : 931 pages
Book Rating : 4.1/5 (331 download)

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Book Synopsis Learn C the Hard Way by : Zed A. Shaw

Download or read book Learn C the Hard Way written by Zed A. Shaw and published by Addison-Wesley Professional. This book was released on 2015-08-10 with total page 931 pages. Available in PDF, EPUB and Kindle. Book excerpt: You Will Learn C! Zed Shaw has crafted the perfect course for the beginning C programmer eager to advance their skills in any language. Follow it and you will learn the many skills early and junior programmers need to succeed–just like the hundreds of thousands of programmers Zed has taught to date! You bring discipline, commitment, persistence, and experience with any programming language; the author supplies everything else. In Learn C the Hard Way, you’ll learn C by working through 52 brilliantly crafted exercises. Watch Zed Shaw’s teaching video and read the exercise. Type his code precisely. (No copying and pasting!) Fix your mistakes. Watch the programs run. As you do, you’ll learn what good, modern C programs look like; how to think more effectively about code; and how to find and fix mistakes far more efficiently. Most importantly, you’ll master rigorous defensive programming techniques, so you can use any language to create software that protects itself from malicious activity and defects. Through practical projects you’ll apply what you learn to build confidence in your new skills. Shaw teaches the key skills you need to start writing excellent C software, including Setting up a C environment Basic syntax and idioms Compilation, make files, and linkers Operators, variables, and data types Program control Arrays and strings Functions, pointers, and structs Memory allocation I/O and files Libraries Data structures, including linked lists, sort, and search Stacks and queues Debugging, defensive coding, and automated testing Fixing stack overflows, illegal memory access, and more Breaking and hacking your own C code It’ll Be Hard at First. But Soon, You’ll Just Get It–And That Will Feel Great! This tutorial will reward you for every minute you put into it. Soon, you’ll know one of the world’s most powerful programming languages. You’ll be a C programmer.

Beyond the Basic Stuff with Python

Author : Al Sweigart
Publisher : No Starch Press
ISBN 13 : 1593279663
Total Pages : 385 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis Beyond the Basic Stuff with Python by : Al Sweigart

Download or read book Beyond the Basic Stuff with Python written by Al Sweigart and published by No Starch Press. This book was released on 2020-12-16 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: BRIDGE THE GAP BETWEEN NOVICE AND PROFESSIONAL You've completed a basic Python programming tutorial or finished Al Sweigart's bestseller, Automate the Boring Stuff with Python. What's the next step toward becoming a capable, confident software developer? Welcome to Beyond the Basic Stuff with Python. More than a mere collection of advanced syntax and masterful tips for writing clean code, you'll learn how to advance your Python programming skills by using the command line and other professional tools like code formatters, type checkers, linters, and version control. Sweigart takes you through best practices for setting up your development environment, naming variables, and improving readability, then tackles documentation, organization and performance measurement, as well as object-oriented design and the Big-O algorithm analysis commonly used in coding interviews. The skills you learn will boost your ability to program--not just in Python but in any language. You'll learn: Coding style, and how to use Python's Black auto-formatting tool for cleaner code Common sources of bugs, and how to detect them with static analyzers How to structure the files in your code projects with the Cookiecutter template tool Functional programming techniques like lambda and higher-order functions How to profile the speed of your code with Python's built-in timeit and cProfile modules The computer science behind Big-O algorithm analysis How to make your comments and docstrings informative, and how often to write them How to create classes in object-oriented programming, and why they're used to organize code Toward the end of the book you'll read a detailed source-code breakdown of two classic command-line games, the Tower of Hanoi (a logic puzzle) and Four-in-a-Row (a two-player tile-dropping game), and a breakdown of how their code follows the book's best practices. You'll test your skills by implementing the program yourself. Of course, no single book can make you a professional software developer. But Beyond the Basic Stuff with Python will get you further down that path and make you a better programmer, as you learn to write readable code that's easy to debug and perfectly Pythonic Requirements: Covers Python 3.6 and higher

COBOL for Beginners

Author : Thomas Worth
Publisher :
ISBN 13 :
Total Pages : 369 pages
Book Rating : 4.:/5 (848 download)

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Book Synopsis COBOL for Beginners by : Thomas Worth

Download or read book COBOL for Beginners written by Thomas Worth and published by . This book was released on 1977 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt:

WS-BPEL 2.0 Beginner's Guide

Author : Matjaz B. Juric
Publisher : Packt Publishing Ltd
ISBN 13 : 1849688974
Total Pages : 606 pages
Book Rating : 4.8/5 (496 download)

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Book Synopsis WS-BPEL 2.0 Beginner's Guide by : Matjaz B. Juric

Download or read book WS-BPEL 2.0 Beginner's Guide written by Matjaz B. Juric and published by Packt Publishing Ltd. This book was released on 2014-09-22 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are a software architect, a designer, a software developer, an SOA and BPM architect, a project manager, or a business process analyst who is responsible for the design and development of business processes, composite applications, and BPM/SOA solutions, then this book is for you. You should have a clear grasp of general SOA concepts including business processes and web services, but no prior knowledge of the BPEL language is required.

HTML and CSS

Author : Jon Duckett
Publisher : John Wiley & Sons
ISBN 13 : 1118008189
Total Pages : 514 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis HTML and CSS by : Jon Duckett

Download or read book HTML and CSS written by Jon Duckett and published by John Wiley & Sons. This book was released on 2011-11-08 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: A full-color introduction to the basics of HTML and CSS! Every day, more and more people want to learn some HTML and CSS. Joining the professional web designers and programmers are new audiences who need to know a little bit of code at work (update a content management system or e-commerce store) and those who want to make their personal blogs more attractive. Many books teaching HTML and CSS are dry and only written for those who want to become programmers, which is why this book takes an entirely new approach. Introduces HTML and CSS in a way that makes them accessible to everyone—hobbyists, students, and professionals—and it’s full-color throughout Utilizes information graphics and lifestyle photography to explain the topics in a simple way that is engaging Boasts a unique structure that allows you to progress through the chapters from beginning to end or just dip into topics of particular interest at your leisure This educational book is one that you will enjoy picking up, reading, then referring back to. It will make you wish other technical topics were presented in such a simple, attractive and engaging way! This book is also available as part of a set in hardcover - Web Design with HTML, CSS, JavaScript and jQuery, 9781119038634; and in softcover - Web Design with HTML, CSS, JavaScript and jQuery, 9781118907443.

Learning Perl

Author : Randal Schwartz
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449303587
Total Pages : 389 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Learning Perl by : Randal Schwartz

Download or read book Learning Perl written by Randal Schwartz and published by "O'Reilly Media, Inc.". This book was released on 2011-06-23 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sixth edition of this bestselling Perl tutorial includes recent changes to the language. Years of classroom testing and experience helped shape the book's pace and scope, and this edition is packed with exercises that let readers practice the concepts while they follow the text.

Head First Learn to Code

Author : Eric Freeman
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491958812
Total Pages : 1033 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Head First Learn to Code by : Eric Freeman

Download or read book Head First Learn to Code written by Eric Freeman and published by "O'Reilly Media, Inc.". This book was released on 2018-01-02 with total page 1033 pages. Available in PDF, EPUB and Kindle. Book excerpt: What will you learn from this book? ItÃ¢??s no secret the world around you is becoming more connected, more configurable, more programmable, more computational. You can remain a passive participant, or you can learn to code. With Head First Learn to Code youÃ¢??ll learn how to think computationally and how to write code to make your computer, mobile device, or anything with a CPU do things for you. Using the Python programming language, youÃ¢??ll learn step by step the core concepts of programming as well as many fundamental topics from computer science, such as data structures, storage, abstraction, recursion, and modularity. Why does this book look so different? Based on the latest research in cognitive science and learning theory, Head First Learn to Code uses a visually rich format to engage your mind, rather than a text-heavy approach that puts you to sleep. Why waste your time struggling with new concepts? This multi-sensory learning experience is designed for the way your brain really works.

COBOL for Beginners

Author : Edgar Lange
Publisher : Abacus Software
ISBN 13 : 9781557550705
Total Pages : 332 pages
Book Rating : 4.5/5 (57 download)

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Book Synopsis COBOL for Beginners by : Edgar Lange

Download or read book COBOL for Beginners written by Edgar Lange and published by Abacus Software. This book was released on 1990 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Murach's CICS for the COBOL Programmer

Author : Raul Menendez
Publisher : Murach: Training & Reference
ISBN 13 : 9781890774097
Total Pages : 658 pages
Book Rating : 4.7/5 (74 download)

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Book Synopsis Murach's CICS for the COBOL Programmer by : Raul Menendez

Download or read book Murach's CICS for the COBOL Programmer written by Raul Menendez and published by Murach: Training & Reference. This book was released on 2001 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: Join the more than 150,000 programmers who have learned CICS using CICS books alone. Now, the two-part CICS for the COBOL Programmer has been revised into a single volume that meets today's need for fast-paced training. Readers get all the commands and features that are current today--plus, new chapters on creating web or component-based programs--in just 630, information-packed pages.