All About Debugging Code
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All About Debugging Code
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Author : Meg Marquardt
language : en
Publisher: Simple Coding
Release Date : 2019-08
All About Debugging Code written by Meg Marquardt and has been published by Simple Coding this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08 with Juvenile Nonfiction categories.
Introduces young readers to debugging code. How is debugging code like finding a beetle in your computer? With real-world examples and labeled diagrams, learn about what a bug is in code, what it looks like, and how it works. Additional features include a table of contents, a phonetic glossary, a reading quiz, an index, and sources for further research.
Debugging
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Author : David J. Agans
language : en
Publisher: HarperChristian + ORM
Release Date : 2002-09-23
Debugging written by David J. Agans and has been published by HarperChristian + ORM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-09-23 with Computers categories.
When the pressure is on to resolve an elusive software or hardware glitch, what’s needed is a cool head courtesy of a set of rules guaranteed to work on any system, in any circumstance. Written in a frank but engaging style, this book provides simple, foolproof principles guaranteed to help find any bug quickly. Recognized tech expert and author David Agans changes the way you think about debugging, making those pesky problems suddenly much easier to find and fix. Agans identifies nine simple, practical rules that are applicable to any software application or hardware system, which can help detect any bug, no matter how tricky or obscure. Illustrating the rules with real-life bug-detection war stories, Debugging shows you how to: Understand the system: how perceiving the ""roadmap"" can hasten your journey Quit thinking and look: when hands-on investigation can’t be avoided Isolate critical factors: why changing one element at a time can be an essential tool Keep an audit trail: how keeping a record of the debugging process can win the day Whether the system or program you’re working on has been designed wrong, built wrong, or used wrong, Debugging helps you think correctly about bugs, so the problems virtually reveal themselves.
Effective Debugging
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Author : Diomidis Spinellis
language : en
Publisher: Addison-Wesley Professional
Release Date : 2016-06-29
Effective Debugging written by Diomidis Spinellis and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-29 with Computers categories.
Every software developer and IT professional understands the crucial importance of effective debugging. Often, debugging consumes most of a developer’s workday, and mastering the required techniques and skills can take a lifetime. In Effective Debugging, Diomidis Spinellis helps experienced programmers accelerate their journey to mastery, by systematically categorizing, explaining, and illustrating the most useful debugging methods, strategies, techniques, and tools. Drawing on more than thirty-five years of experience, Spinellis expands your arsenal of debugging techniques, helping you choose the best approaches for each challenge. He presents vendor-neutral, example-rich advice on general principles, high-level strategies, concrete techniques, high-efficiency tools, creative tricks, and the behavioral traits associated with effective debugging. Spinellis’s 66 expert techniques address every facet of debugging and are illustrated with step-by-step instructions and actual code. He addresses the full spectrum of problems that can arise in modern software systems, especially problems caused by complex interactions among components and services running on hosts scattered around the planet. Whether you’re debugging isolated runtime errors or catastrophic enterprise system failures, this guide will help you get the job done—more quickly, and with less pain. Key features include High-level strategies and methods for addressing diverse software failures Specific techniques to apply when programming, compiling, and running code Better ways to make the most of your debugger General-purpose skills and tools worth investing in Advanced ideas and techniques for escaping dead-ends and the maze of complexity Advice for making programs easier to debug Specialized approaches for debugging multithreaded, asynchronous, and embedded code Bug avoidance through improved software design, construction, and management
Debug It
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Author : Paul Butcher
language : en
Publisher:
Release Date : 2009
Debug It written by Paul Butcher and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Computers categories.
Provides information on the techniques of debugging software and code.
Pro Python Best Practices
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Author : Kristian Rother
language : en
Publisher: Apress
Release Date : 2017-03-15
Pro Python Best Practices written by Kristian Rother and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-15 with Computers categories.
Learn software engineering and coding best practices to write Python code right and error free. In this book you’ll see how to properly debug, organize, test, and maintain your code, all of which leads to better, more efficient coding. Software engineering is difficult. Programs of any substantial length are inherently prone to errors of all kinds. The development cycle is full of traps unknown to the apprentice developer. Yet, in Python textbooks little attention is paid to this aspect of getting your code to run. At most, there is a chapter on debugging or unit testing in your average basic Python book. However, the proportion of time spent on getting your code to run is much higher in the real world. Pro Python Best Practices aims to solve this problem. What You'll Learn Learn common debugging techniques that help you find and eliminate errors Gain techniques to detect bugs more easily discover best="" practices="" to="" prevent="" bugscarry="" out="" automated="" testing="" discover="" problems="" fasteruse="" maintain="" a="" project="" over="" long="" timeLearn techniques to keep your project under controlbr/uldivbWho This Book Is For/bbr/divdivbr/divdivExperienced Python coders from web development, big data, and more./divdivbr/divdivdiv/div
The Art Of Debugging With Gdb Ddd And Eclipse
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Author : Norman Matloff
language : en
Publisher: No Starch Press
Release Date : 2008-09-15
The Art Of Debugging With Gdb Ddd And Eclipse written by Norman Matloff and has been published by No Starch Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-15 with Computers categories.
Debugging is crucial to successful software development, but even many experienced programmers find it challenging. Sophisticated debugging tools are available, yet it may be difficult to determine which features are useful in which situations. The Art of Debugging is your guide to making the debugging process more efficient and effective. The Art of Debugging illustrates the use three of the most popular debugging tools on Linux/Unix platforms: GDB, DDD, and Eclipse. The text-command based GDB (the GNU Project Debugger) is included with most distributions. DDD is a popular GUI front end for GDB, while Eclipse provides a complete integrated development environment. In addition to offering specific advice for debugging with each tool, authors Norm Matloff and Pete Salzman cover general strategies for improving the process of finding and fixing coding errors, including how to: –Inspect variables and data structures –Understand segmentation faults and core dumps –Know why your program crashes or throws exceptions –Use features like catchpoints, convenience variables, and artificial arrays –Avoid common debugging pitfalls Real world examples of coding errors help to clarify the authors’ guiding principles, and coverage of complex topics like thread, client-server, GUI, and parallel programming debugging will make you even more proficient. You'll also learn how to prevent errors in the first place with text editors, compilers, error reporting, and static code checkers. Whether you dread the thought of debugging your programs or simply want to improve your current debugging efforts, you'll find a valuable ally in The Art of Debugging.
Python Debugging Handbook
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Author : R. Zimmerman
language : en
Publisher:
Release Date : 2020-02-07
Python Debugging Handbook written by R. Zimmerman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-07 with categories.
Color Edition.This book is a systematic plan to debug your programs. The focus is not on the Python language, although Chapter 3 does cover the basics. Instead, my focus is always on debugging. If you're new to Python debugging, I think this book is a good starting point. Experienced Python programmers might want to review the table of contents, to see if there's anything special that catches their interest.The sample code demonstrates lists, tuples, loops, or classes, but in the simplest form I could imagine. Chapters 1-2 outline how to set up your Python debugging environment, and establish a debugging plan as you write your code.1.Work on small chunks of code, test, and then move on to the next piece.2.Keep multiple backup versions of your files.3.Have a clear idea of what you want your program to do.4.Use small data file samples that you know have clean data to develop your code. When you've tested your code and are confident there are no bugs, use live data connections or real data files. 5.Keep notes of where you stopped programming and the next steps.6.Divide and concur. Divide the code in half and test each half to see which half has the error. Repeat to drill down to the location with the error.7.When debugging, keep a record of experiments, so you know what you've already tried.Chapter 4 has simple suggestions for debugging your code, with specific examples of the code and results. Even if you've never seen Spyder or Python before, at the end of this chapter, I hope you'll feel confident debugging most of the issues you'll encounter.*With the Debugging Overview, you'll learn about the Editor, Variable Explorer, and Debug Mode and Interactive Mode in the Console. We'll look at those times when you don't see your object in Variable Explorer, and explore why the Console traceback says "NameError."*Delve into Debug Mode, including basic commands, how to set a breakpoint, and examples of stepping through the code.*Add Print Statements (and visual clues for the depth of loop statements).*Logging for those times when print statements roll off the screen.*Use Interactive Mode with several common Console commands and two magic commands. [object name]?dir(object)help(object)%debug%timeitChapter 5 briefly looks at the types of errors you may encounter, and then in Chapter 6, you can try out your debugging knowledge. We'll look at the syntax for retrieving object values, type information, the length of objects or data structures, arguments, and return values. Because syntax varies based on the type and length of objects, there are numerous examples for strings, numbers, tuples, lists, and dictionaries. We'll also look at the special "None" value, unique to Python.Chapter 7 is chock full of examples. The format for each example is the same: Description, Intended Outcome, Actual Result, Incorrect Code, Debugging Steps, How to Resolve the Issue, Good Code, and a Reference to earlier related topics.Finally, the Appendix-Reference chapter includes links to the Python.org docs and the iPython.readthedocs websites for more detailed information.
Advanced R
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Author : Hadley Wickham
language : en
Publisher: CRC Press
Release Date : 2015-09-15
Advanced R written by Hadley Wickham and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-15 with Mathematics categories.
An Essential Reference for Intermediate and Advanced R Programmers Advanced R presents useful tools and techniques for attacking many types of R programming problems, helping you avoid mistakes and dead ends. With more than ten years of experience programming in R, the author illustrates the elegance, beauty, and flexibility at the heart of R. The book develops the necessary skills to produce quality code that can be used in a variety of circumstances. You will learn: The fundamentals of R, including standard data types and functions Functional programming as a useful framework for solving wide classes of problems The positives and negatives of metaprogramming How to write fast, memory-efficient code This book not only helps current R users become R programmers but also shows existing programmers what’s special about R. Intermediate R programmers can dive deeper into R and learn new strategies for solving diverse problems while programmers from other languages can learn the details of R and understand why R works the way it does.
Why Programs Fail
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Author : Andreas Zeller
language : en
Publisher: Elsevier
Release Date : 2009-07-22
Why Programs Fail written by Andreas Zeller and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-22 with Computers categories.
Why Programs Fail: A Guide to Systematic Debugging is proof that debugging has graduated from a black art to a systematic discipline. It demystifies one of the toughest aspects of software programming, showing clearly how to discover what caused software failures, and fix them with minimal muss and fuss. The fully updated second edition includes 100+ pages of new material, including new chapters on Verifying Code, Predicting Erors, and Preventing Errors. Cutting-edge tools such as FindBUGS and AGITAR are explained, techniques from integrated environments like Jazz.net are highlighted, and all-new demos with ESC/Java and Spec#, Eclipse and Mozilla are included. This complete and pragmatic overview of debugging is authored by Andreas Zeller, the talented researcher who developed the GNU Data Display Debugger(DDD), a tool that over 250,000 professionals use to visualize the data structures of programs while they are running. Unlike other books on debugging, Zeller's text is product agnostic, appropriate for all programming languages and skill levels. The book explains best practices ranging from systematically tracking error reports, to observing symptoms, reproducing errors, and correcting defects. It covers a wide range of tools and techniques from hands-on observation to fully automated diagnoses, and also explores the author's innovative techniques for isolating minimal input to reproduce an error and for tracking cause and effect through a program. It even includes instructions on how to create automated debugging tools. The text includes exercises and extensive references for further study, and a companion website with source code for all examples and additional debugging resources is available. The new edition of this award-winning productivity-booster is for any developer who has ever been frustrated by elusive bugs Brand new chapters demonstrate cutting-edge debugging techniques and tools, enabling readers to put the latest time-saving developments to work for them Learn by doing. New exercises and detailed examples focus on emerging tools, languages and environments, including AGITAR, FindBUGS, Python and Eclipse
Zen Of Code Optimization
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Author : Michael Abrash
language : en
Publisher: Coriolis Group
Release Date : 1994
Zen Of Code Optimization written by Michael Abrash and has been published by Coriolis Group this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Computers categories.
Michael Abrash explores the inner workings of all Intel-based PCs including the hot new Pentium. This is the only book available that provides practical and innovative "right-brain" approaches to writing fast PC software using C/C++ and assembly language. This book is packed with "from the trenches" programming secrets and features "undocumented" Pentium programming tips. Provides hundreds of optimized coding examples.