weniger schlecht programmieren

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Weniger Schlecht Programmieren

Author : Kathrin Passig
ISBN : 9783897215689
Genre : Computers
File Size : 49. 6 MB
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Kathrin Passig gilt als Meisterin des unorthodoxen Blickwinkels, und wenn sie sich zusammen tut mit einem gestandenen Entwickler, um ein Programmierbuch zu schreiben, darf man gespannt sein. Mit Sachverstand und Witz widmen sich die beiden den Holzwegen, Fehleinschätzungen und Irrtümern, die insbesondere Programmier-Neulingen und Hobby-Entwicklern das Leben schwer machen. Ein Buch für alle, die ahnen, dass ein besserer Programmierer in ihnen steckt. Hätte ich das früher gewusst! Auch wenn es nicht unbedingt auf der Hand liegt: Programmieren hat viel mit Kommunikation zu tun. Programmierstil, Namensgebung, Umgang mit Kommentaren oder mit Fremdcode – oftmals haben sich gerade dort Konventionen etabliert, wo eine Sprache keine strengen Vorgaben macht. Lernen Sie die unterschiedlichen Traditionen der verschiedenen Sprachen kennen und erfahren Sie, wie Sie sich auf diesem unsicheren Terrain halbwegs unfallfrei bewegen. Vom Umgang mit Fehlern – Wer hat nicht schon Stunden damit verbracht, nach einem Fehler im Programm zu suchen, um herauszufinden, warum etwas nicht so funktioniert, wie eigentlich geplant? Es gibt eine Menge Anzeichen, die darauf schließen lassen, wo genau etwas im Code nicht stimmt. Lernen Sie, wie Sie solche Roststellen erkennen, wie Sie mit systematischem Debugging Fehler finden und durch Tests dauerhaft bändigen. Die Qual der Wahl – Nicht jede Programmiersprache eignet sich gleich gut für jede Aufgabe, Daten lassen sich auf unterschiedliche Weise vorhalten, Entwicklungsumgebungen und Versionskontrollsysteme gibt es viele – auf technischer Ebene gilt es jede Menge Entscheidungen zu treffen, deren Konsequenzen schwer zu überreißen sind. Universell gültige Empfehlungen kann niemand abgeben, aber mit den Erfahrungswerten und Entscheidungshilfen der Autoren fahren Sie für den Anfang nicht schlecht.

97 Things Every Programmer Should Know

Author : Kevlin Henney
ISBN : 1449388671
Genre : Computers
File Size : 60. 52 MB
Format : PDF, Kindle
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Tap into the wisdom of experts to learn what every programmer should know, no matter what language you use. With the 97 short and extremely useful tips for programmers in this book, you'll expand your skills by adopting new approaches to old problems, learning appropriate best practices, and honing your craft through sound advice. With contributions from some of the most experienced and respected practitioners in the industry--including Michael Feathers, Pete Goodliffe, Diomidis Spinellis, Cay Horstmann, Verity Stob, and many more--this book contains practical knowledge and principles that you can apply to all kinds of projects. A few of the 97 things you should know: "Code in the Language of the Domain" by Dan North "Write Tests for People" by Gerard Meszaros "Convenience Is Not an -ility" by Gregor Hohpe "Know Your IDE" by Heinz Kabutz "A Message to the Future" by Linda Rising "The Boy Scout Rule" by Robert C. Martin (Uncle Bob) "Beware the Share" by Udi Dahan

Code Craft

Author : Pete Goodliffe
ISBN : 9781593271190
Genre : Computers
File Size : 86. 71 MB
Format : PDF
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A guide to writing computer code covers such topics as variable naming, presentation style, error handling, and security.

R In A Nutshell

Author : Joseph Adler
ISBN : 9781449358228
Genre : Computers
File Size : 85. 14 MB
Format : PDF, ePub, Docs
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If you’re considering R for statistical computing and data visualization, this book provides a quick and practical guide to just about everything you can do with the open source R language and software environment. You’ll learn how to write R functions and use R packages to help you prepare, visualize, and analyze data. Author Joseph Adler illustrates each process with a wealth of examples from medicine, business, and sports. Updated for R 2.14 and 2.15, this second edition includes new and expanded chapters on R performance, the ggplot2 data visualization package, and parallel R computing with Hadoop. Get started quickly with an R tutorial and hundreds of examples Explore R syntax, objects, and other language details Find thousands of user-contributed R packages online, including Bioconductor Learn how to use R to prepare data for analysis Visualize your data with R’s graphics, lattice, and ggplot2 packages Use R to calculate statistical fests, fit models, and compute probability distributions Speed up intensive computations by writing parallel R programs for Hadoop Get a complete desktop reference to R

Coders At Work

Author : Peter Seibel
ISBN : 9781430219484
Genre : Computers
File Size : 80. 64 MB
Format : PDF, ePub, Mobi
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Peter Seibel interviews 15 of the most interesting computer programmers alive today in Coders at Work, offering a companion volume to Apress’s highly acclaimed best-seller Founders at Work by Jessica Livingston. As the words “at work” suggest, Peter Seibel focuses on how his interviewees tackle the day-to-day work of programming, while revealing much more, like how they became great programmers, how they recognize programming talent in others, and what kinds of problems they find most interesting. Hundreds of people have suggested names of programmers to interview on the Coders at Work web site: www.codersatwork.com. The complete list was 284 names. Having digested everyone’s feedback, we selected 15 folks who’ve been kind enough to agree to be interviewed: Frances Allen: Pioneer in optimizing compilers, first woman to win the Turing Award (2006) and first female IBM fellow Joe Armstrong: Inventor of Erlang Joshua Bloch: Author of the Java collections framework, now at Google Bernie Cosell: One of the main software guys behind the original ARPANET IMPs and a master debugger Douglas Crockford: JSON founder, JavaScript architect at Yahoo! L. Peter Deutsch: Author of Ghostscript, implementer of Smalltalk-80 at Xerox PARC and Lisp 1.5 on PDP-1 Brendan Eich: Inventor of JavaScript, CTO of the Mozilla Corporation Brad Fitzpatrick: Writer of LiveJournal, OpenID, memcached, and Perlbal Dan Ingalls: Smalltalk implementor and designer Simon Peyton Jones: Coinventor of Haskell and lead designer of Glasgow Haskell Compiler Donald Knuth: Author of The Art of Computer Programming and creator of TeX Peter Norvig: Director of Research at Google and author of the standard text on AI Guy Steele: Coinventor of Scheme and part of the Common Lisp Gang of Five, currently working on Fortress Ken Thompson: Inventor of UNIX Jamie Zawinski: Author of XEmacs and early Netscape/Mozilla hacker What you’ll learnHow the best programmers in the world do their jobs! Who this book is for Programmers interested in the point of view of leaders in the field. Programmers looking for approaches that work for some of these outstanding programmers. Table of Contents Jamie Zawinski Brad Fitzpatrick Douglas Crockford Brendan Eich Joshua Bloch Joe Armstrong Simon Peyton Jones Peter Norvig Guy Steele Dan Ingalls L Peter Deutsch Ken Thompson Fran Allen Bernie Cosell Donald Knuth

Introduction To Programming In Python

Author : Robert Sedgewick
ISBN : 9780134076522
Genre : Computers
File Size : 86. 91 MB
Format : PDF
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Today, anyone in a scientific or technical discipline needs programming skills. Python is an ideal first programming language, and Introduction to Programming in Python is the best guide to learning it. Princeton University’s Robert Sedgewick, Kevin Wayne, and Robert Dondero have crafted an accessible, interdisciplinary introduction to programming in Python that emphasizes important and engaging applications, not toy problems. The authors supply the tools needed for students to learn that programming is a natural, satisfying, and creative experience. This example-driven guide focuses on Python’s most useful features and brings programming to life for every student in the sciences, engineering, and computer science. Coverage includes Basic elements of programming: variables, assignment statements, built-in data types, conditionals, loops, arrays, and I/O, including graphics and sound Functions, modules, and libraries: organizing programs into components that can be independently debugged, maintained, and reused Object-oriented programming and data abstraction: objects, modularity, encapsulation, and more Algorithms and data structures: sort/search algorithms, stacks, queues, and symbol tables Examples from applied math, physics, chemistry, biology, and computer science—all compatible with Python 2 and 3 Drawing on their extensive classroom experience, the authors provide Q&As, exercises, and opportunities for creative practice throughout. An extensive amount of supplementary information is available at introcs.cs.princeton.edu/python. With source code, I/O libraries, solutions to selected exercises, and much more, this companion website empowers people to use their own computers to teach and learn the material.

Digital Humanities

Author : Fotis Jannidis
ISBN : 9783476054463
Genre : Social Science
File Size : 71. 75 MB
Format : PDF
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Computerbasierte Verfahren greifen in viele Bereiche der Geistes- und Kulturwissenschaften ein und spielen eine zunehmende Rolle in der universitären Bildung. Dieser Band bietet eine fundierte Einführung in die grundlegenden Konzepte, Methoden und Werkzeuge der Digital Humanities. Sie präsentiert Grundlagen wie Digitalisierung, Aufbau von Datensammlungen, Datenmodellierung und XML. Darüber hinaus behandelt sie Anwendungsgebiete wie Digitale Edition, Information Retrieval, Netzwerkanalyse, Geographische Informationssysteme, Simulation ebenso weiterführende Aspekte wie die Rolle der Bibliotheken, Archive und Museen sowie rechtliche und ethische Fragen.

Version Control With Git

Author : Jon Loeliger
ISBN : 9781449345044
Genre : Computers
File Size : 38. 76 MB
Format : PDF, Docs
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Get up to speed on Git for tracking, branching, merging, and managing code revisions. Through a series of step-by-step tutorials, this practical guide takes you quickly from Git fundamentals to advanced techniques, and provides friendly yet rigorous advice for navigating the many functions of this open source version control system. This thoroughly revised edition also includes tips for manipulating trees, extended coverage of the reflog and stash, and a complete introduction to the GitHub repository. Git lets you manage code development in a virtually endless variety of ways, once you understand how to harness the system’s flexibility. This book shows you how. Learn how to use Git for several real-world development scenarios Gain insight into Git’s common-use cases, initial tasks, and basic functions Use the system for both centralized and distributed version control Learn how to manage merges, conflicts, patches, and diffs Apply advanced techniques such as rebasing, hooks, and ways to handle submodules Interact with Subversion (SVN) repositories—including SVN to Git conversions Navigate, use, and contribute to open source projects though GitHub

Lesen X 0

Author : Sebastian Böck
ISBN : 9783847107453
Genre : Books and reading
File Size : 21. 45 MB
Format : PDF, Kindle
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Die Digitalisierung beeinflusst das Lesen und den Leser: Elektronische Lesegeräte verändern die Medialität des Lektürevorganges und die damit verbundenen Praktiken. Online können sich Leser vernetzen, bestehende literarische Welten durch Fan-Fiction erweitern oder das Gespräch mit Autoren suchen. Der aktive »Prosumer« tritt neben den stillen Rezipienten. Diese Entwicklungen wirken sich auch auf den Buchmarkt aus: Online-Versandhändler etablieren sich als Orte literarischer Anschlusskommunikation, Kundenrezensionen und Leseblogs gewinnen gegenüber dem Feuilleton als literaturkritische Institutionen an Bedeutung. Dieser interdisziplinäre Band analysiert diese Phänomene und beschreibt, wie sich Rezeptionsprozesse in der digitalen Gegenwart gestalten.

Neuro Linguistic Programming For Dummies

Author : Romilla Ready
ISBN : 9781119106128
Genre : Self-Help
File Size : 42. 29 MB
Format : PDF, Mobi
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Turn thoughts into positive action with neuro-linguistic programming Neuro-linguistic programming (NLP) has taken the psychology world by storm. So much more than just another quick-fix or a run-of-the-mill self-help technique, NLP shows real people how to evaluate the ways in which they think, strategise, manage their emotional state and view the world. This then enables them to positively change the way they set and achieve goals, build relationships with others, communicate and enhance their overall life skills. Sounds great, right? But where do you begin? Thankfully, that's where this friendly and accessible guide comes in! Free of intimidating jargon and packed with lots of easy-to-follow guidance which you can put in to use straight away, Neuro-linguistic Programming For Dummies provides the essential building blocks of NLP and shows you how to get to grips with this powerful self-help technique. Highlighting key NLP topics, it helps you recognize and leverage your psychological perspective in a positive fashion to build self-confidence, communicate effectively and make life-changing decisions with confidence and ease. Includes updated information on the latest advances in neuroscience Covers mindfulness coaching, social media and NLP in the digital world Helps you understand the power of communication Shows you how to make change easier If you're new to this widely known and heralded personal growth technique—either as a practitioner or homegrown student—Neuro-linguistic Programming For Dummies covers everything you need to benefit from all it has to offer.

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