Entwurfsmuster

Elemente wiederverwendbarer objektorientierter Software

Author: N.A

Publisher: Pearson Deutschland GmbH

ISBN: 9783827328243

Category:

Page: 479

View: 3350

Entwurfsmuster

Elemente wiederverwendbarer objektorientierter Software

Author: Erich Gamma

Publisher: Pearson Deutschland GmbH

ISBN: 9783827321992

Category: Entwurfsmuster - Objektorientierte Programmierung - Softwarewiederverwendung

Page: 479

View: 6316

The Rust Programming Language

Author: Steve Klabnik,Carol Nichols

Publisher: No Starch Press

ISBN: 1593278519

Category: Computers

Page: 552

View: 9026

The Rust Programming Language is the official book on Rust; a community-developed, systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety. Rust’s memory safety guarantees, enforced at compile time, safeguard your programs against the many problems that pervade other systems languages. Rust offers the control and performance of a low-level language with the helpful abstractions of a high level one, and does this all without having a garbage collector. These characteristics make Rust useful for embedding in other languages, programs with specific space and time requirements, and writing low-level code, like device drivers and operating systems. The Rust Programming Language begins with a quick hands-on project to introduce the basics, then explores key concepts in depth, such as ownership, the type system, error handling, and fearless concurrency. Detailed explanations of Rust-oriented takes on topics like pattern matching, iterators, and smart pointers combine with examples and exercises to take you from theory to practice. In addition to its thorough coverage of more granular topics, The Rust Programming Language will show you how to: -Grasp important concepts unique to Rust like ownership, borrowing, and lifetimes -Use Cargo, Rust’s built-in package manager, to build your code, including downloading and building dependencies -Effectively use Rust’s zero-cost abstractions and learn to build your own Developed with help from the community, The Rust Programming Language is your official guide to becoming a productive Rust programmer.

Programmieren lernen

Eine grundlegende Einführung mit Java

Author: Peter Pepper

Publisher: Springer-Verlag

ISBN: 3540327827

Category: Computers

Page: 488

View: 867

Objektorientiertes Programmieren mittels Java: Dieses Lehrbuch liefert sicher und systematisch die grundlegenden Kenntnisse dazu. Im weiteren Verlauf behandelt es u.a. folgende Themen: Objekte und (generische) Klassen, Kontrollanweisungen und Datenstrukturen, wichtige Algorithmen zum Suchen und Sortieren von Daten sowie für einfache numerische Anwendungen und elementare Graph-Traversierung. Modularisierungskonzepte und Methoden der nebenläufigen Programmierung mittels Threads, des Exception-Handlings, der Ein- und Ausgabe sowie von grafischen Benutzerschnittstellen runden das Buch ab. Systematisch und für vielfältige Anwendungen geeignet.

Internet der Dinge

Echtzeit 2016

Author: Wolfgang A. Halang,Herwig Unger

Publisher: Springer-Verlag

ISBN: 3662534436

Category: Computers

Page: 142

View: 7527

Mit seinem Workshop 2016 zum Thema "Internet der Dinge" bietet der GI/GMA/ITG-Fachausschuss Echtzeitsysteme Wissenschaftlern, Nutzern und Herstellern ein Forum an, auf dem neue Trends und Entwicklungen zu folgenden Programmschwerpunkten vorgestellt werden: Echtzeitfähigkeit, Funktionale Sicherheit, Datenschutz und Datensicherheit, Sichere Datenkommunikation, Schnittstellen, Protokolle und Plattformen, Energieeffizienz, Diensteabrechung- und Bezahlung, Erweiterte Realität (Augmented Reality), Altersgerechte Assistenzsysteme für selbstbestimmtes Lebenuns Ambient Assited Living. Berichte zu aktuellen Anwendungen und zur Ausbildung runden die Publikation ab.

Modernes C++ Design

generische Programmierung und Entwurfsmuster angewendet

Author: Andrei Alexandrescu

Publisher: Hüthig Jehle Rehm

ISBN: 9783826613470

Category:

Page: 424

View: 9597

Die 4-Stunden-Woche

Mehr Zeit, mehr Geld, mehr Leben

Author: Timothy Ferriss

Publisher: Ullstein eBooks

ISBN: 3843704457

Category: Business & Economics

Page: 352

View: 4460

Warum arbeiten wir uns eigentlich zu Tode? Haben wir nichts Besseres zu tun? Und ob! - sagt Timothy Ferriss. Der junge Unternehmer war lange Workaholic mit 80-Stunden-Woche. Doch dann erfand er MBA- Management by Absence- und ist seitdem freier, reicher, glücklicher. Mit viel Humor, provokanten Denkanstößen und erprobten Tipps erklärt Ferriss, wie sich die 4-Stunden-Woche bei vollem Lohnausgleich verwirklichen lässt. Der Wegweiser für eine Flucht aus dem Hamsterrad und ein Manifest für eine neue Gewichtung zwischen Leben und Arbeiten.

Rust Quick Start Guide

The easiest way to learn Rust programming

Author: Daniel Arbuckle

Publisher: Packt Publishing Ltd

ISBN: 1789610613

Category: Computers

Page: 180

View: 1741

Get familiar with writing programs in the trending new systems programming language that brings together the powerful performance of low-level languages with the advanced features like thread safety in multi-threaded code Key Features Learn the semantics of Rust, which can be significantly different from other programming languages Understand clearly how to work with the Rust compiler which strictly enforces rules that may not be obvious Examples and insights beyond the Rust documentation Book Description Rust is an emerging programming language applicable to areas such as embedded programming, network programming, system programming, and web development. This book will take you from the basics of Rust to a point where your code compiles and does what you intend it to do! This book starts with an introduction to Rust and how to get set for programming, including the rustup and cargo tools for managing a Rust installation and development workflow. Then you'll learn about the fundamentals of structuring a Rust program, such as functions, mutability, data structures, implementing behavior for types, and many more. You will also learn about concepts that Rust handles differently from most other languages. After understanding the Basics of Rust programming, you will learn about the core ideas, such as variable ownership, scope, lifetime, and borrowing. After these key ideas, you will explore making decisions in Rust based on data types by learning about match and if let expressions. After that, you'll work with different data types in Rust, and learn about memory management and smart pointers. What you will learn Install Rust and write your first program with it Understand ownership in Rust Handle different data types Make decisions by pattern matching Use smart pointers Use generic types and type specialization Write code that works with many data types Tap into the standard library Who this book is for This book is for people who are new to Rust, either as their first programming language or coming to it from somewhere else. Familiarity with computer programming in any other language will be helpful in getting the best out of this book.

Das Ende der Arbeit und ihre Zukunft

Neue Konzepte für das 21. Jahrhundert

Author: Jeremy Rifkin

Publisher: Campus Verlag

ISBN: 3593400855

Category: Political Science

Page: 240

View: 8210

Die Arbeit hat sich im letzten Jahrzehnt weiter verändert. Bereits in 50 Jahren werden weniger als 10 Prozent der Bevölkerung ausreichen, um alle Güter und Dienstleistungen bereitzustellen. Die Konsequenzen für die sozialen Sicherungssysteme sind dramatisch, soziale Konlikte scheinen unvermeidlich. Dass "es nicht mehr genug Arbeit für alle geben wird" erkannte Jeremy Rifkin bereits in seinem Weltbesteller Das Ende der Arbeit - und seine Thesen sind heute aktueller denn je. In der Neuausgabe des in 16 Sprachen übersetzten Bestsellers entwickelt Rifkin seine radikalen Vorschläge weiter und zeigt mit gewohntem wirtschaftlichen und politischen Sachverstand, wie wir verhindern können, dass uns die Arbeit ausgeht. "Rifkins Buch wird uns noch lange beschäftigen." Süddeutsche Zeitung

Unter uns die Nacht

Roman

Author: Becky Chambers

Publisher: S. Fischer Verlag

ISBN: 3104907552

Category: Fiction

Page: 464

View: 372

Science Fiction mit Tiefgang – ein Roman aus dem beliebten Wayfarer-Universum. Auf der Asteria, einem Siedlerschiff der exodanischen Flotte, ist für jeden gesorgt: Alle haben eine Wohnung, alle haben zu essen, alle haben einen Job – und leisten noch im Tod einen wertvollen Beitrag zur Gemeinschaft. Lichtjahre entfernt von der zerstörten Erde haben sich die Menschen ein wohldurchdachtes, selbstgenügsames Leben im Weltraum eingerichtet. Doch inzwischen sind ganze Generationen auf den Schiffen der Flotte geboren und aufgewachsen, und je selbstverständlicher das Siedlerdasein wird, desto größer sind die Zweifel: Bei Kip, der mit seinen 16 Jahren noch nicht weiß, was er mit seiner Zukunft anfangen will – außer dass sie sich definitiv nicht auf der Asteria abspielen soll. Bei Tessa, deren Alltag mit Job und Familie mehr als ausgefüllt ist – bis der technische Fortschritt sie einholt. Und bei der Archivarin Isabel, die sorgfältig die alten Traditionen bewahrt, die die Menschheit im Exil zusammenhalten sollen. Sie alle stehen vor der Frage: Warum auf einem Schiff bleiben, das sein Ziel längst erreicht hat? Für alle Fans von Ann Leckie, John Scalzi und Star Trek. »Becky Chambers ist eine starke neue Stimme in der Science Fiction.« phantastisch! »Aufwühlend, warmherzig und mitreißend.« Joanne Harris, Autorin von Chocolat

Design Patterns für die Spieleprogrammierung

Author: Robert Nystrom

Publisher: MITP-Verlags GmbH & Co. KG

ISBN: 395845092X

Category: Computer games

Page: 400

View: 1689

- Die bekannten Design Patterns der Gang of Four im konkreten Einsatz für die Entwicklung von Games - Zahlreiche weitere vom Autor entwickelte Patterns - Sequenzierungs-, Verhaltens-, Entkopplungs- und Optimierungsmuster Für viele Spieleprogrammierer stellt die Finalisierung ihres Spiels die größte Herausforderung dar. Viele Projekte verlaufen im Sande, weil Programmierer der Komplexität des eigenen Codes nicht gewachsen sind. Die im Buch beschriebenen Design Patterns nehmen genau dieses Problem in Angriff. Der Autor blickt auf jahrelange Erfahrung in der Entwicklung von weltweit erfolgreichen Games zurück und stellt erprobte Patterns vor, mit deren Hilfe Sie Ihren Code entwirren und optimieren können. Die Patterns sind in Form unabhängiger Fallbeispiele organisiert, so dass Sie sich nur mit den für Sie relevanten zu befassen brauchen und das Buch auch hervorragend zum Nachschlagen verwenden können. Sie erfahren, wie man eine stabile Game Loop schreibt, wie Spielobjekte mithilfe von Komponenten organisiert werden können und wie man den CPU-Cache nutzt, um die Performance zu verbessern. Außerdem werden Sie sich damit beschäftigen, wie Skript-Engines funktionieren, wie Sie Ihren Code mittels Quadtrees und anderen räumlichen Aufteilungen optimieren und wie sich die klassischen Design Patterns in Spielen einsetzen lassen.

Python von Kopf bis Fuß

Aktuell zu Python 3

Author: Paul Barry

Publisher: O'Reilly

ISBN: 3960101368

Category: Computers

Page: 620

View: 1657

Was lernen Sie in diesem Buch? Haben Sie sich schon einmal gewünscht, Sie könnten mit nur einem Buch Python richtig lernen? Mit Python von Kopf bis Fuß schaffen Sie es! Durch die ausgefeilte Von-Kopf-bis-Fuß-Didaktik, die viel mehr als die bloße Syntax und typische How-to-Erklärungen bietet, wird es sogar zum Vergnügen. Python-Grundlagen wie Datenstrukturen und Funktionen verstehen Sie hier schnell, und dann geht es auch schon weiter: Sie programmieren Ihre eigene Web-App, erkunden Datenbank-Management, Ausnahmebehandlung und die Verarbeitung von Daten. Da Python häufig im Data-Science-Umfeld eingesetzt wird, haben in der 2. Auflage diejenigen Techniken ein stärkeres Gewicht bekommen, die in der Welt der Big Data genutzt werden. Wieso sieht dieses Buch so anders aus? In diesem Buch sind die neuesten Erkenntnisse der Kognitionswissenschaft und der Lerntheorie eingeflossen, um Ihnen das Lernen so einfach wie möglich zu machen. Statt einschläfernder Bleiwüsten verwendet dieses Buch eine Vielzahl von Abbildungen und Textstilen, die Ihnen das Wissen direkt ins Hirn spielen – und zwar so, dass es sitzt.

Die C++-Programmiersprache

Author: Bjarne Stroustrup

Publisher: Pearson Deutschland GmbH

ISBN: 9783827316608

Category: C+

Page: 1068

View: 5225

Rust Programming in Examples

Beginners Guide

Author: Max Sharp

Publisher: Createspace Independent Publishing Platform

ISBN: 9781981739271

Category:

Page: 64

View: 5057

This book is a guide for you to learn the Rust Programming Language. The first part of the book is a guide for you on how to get started with the Rust programming language. The author takes you through the initial steps of setting up the environment and writing your "Hello Word!" program. The various primitive data types supported in Rust have been discussed, hence you will know how to use them when programming. You are also guided on how to work with Rust variables. Conversion of types through casting has been discussed in detail; hence, you will know how to convert one type to another. The control of the flow of execution has been discussed. You will learn how to use the various flow control statements in Rust. Loops have also been explored in detail to help you learn how to perform Rust task repeatedly. The author guides you on how to match patterns in Rust. The storage of data by use of vectors has also been explored. Closures and Traits are also popular Rust features. The author has discussed them in detail. The following topics have been discussed in this book: - Getting Started with Rust - Primitives -Variables - Type Casting - Flow Control - Loops - Functions - Traits - Pattern Matching - Vectors - Generics - Closures

Rust Cookbook

Author: Vigneshwer Dhinakaran

Publisher: Packt Publishing Ltd

ISBN: 1785886215

Category: Computers

Page: 320

View: 2930

75-80 recipes for learning Rust programming About This Book Learn to build high-performance Rust units and integrate them into your existing application Work through recipes on performance, robustness, security, memory management, and scalability Work through recipes to build foreign function interface with C, JS, and Python Who This Book Is For If you want to write Rust programs, then this book is for you. This book is for those who have a basic knowledge of Rust or any programming language. If you are a C/C developer who is migrating to Rust for various reasons, this book is ideal for you. What You Will Learn Understand system programming language problems and see how Rust provides unique solutions Get to know the core concepts of Rust to develop fast and safe applications Explore the possibility of integrating Rust units into existing applications to make them more efficient Achieve better parallelism, security, and performance Explore ways to package your Rust application and ship it for deployment in a production environment Discover how to build web applications and services using Rust to provide high-performance to the end user In Detail If you are building concurrent applications, server-side programs, or high-performance applications, you will benefit from this language. This book comes with a lot of application-specific recipes to kick-start your development of real-world high-performance applications with the Rust programming language and integrating Rust units into your existing applications. In this book, you will find some 80 practical recipes written in Rust that will allow you to use the code samples right away in your existing applications. These recipes have been tested with stable rust compiler versions of 1.14.0 and above. This book will help you understand the core concepts of the Rust language, enabling you to develop efficient and high-performance applications by incorporating features such as zero cost abstraction and better memory management. We'll delve into advanced-level concepts such as error handling, macros, crates, and parallelism in Rust. Toward the end of the book, you will learn how to create HTTP servers and web services, building a strong foundational knowledge in server-side programming and enabling you to deliver solutions to build high-performance and safer production-level web applications and services using Rust. Style and approach This book helps you learn the core concepts of Rust faster by taking a recipe-based approach, where you can try out different code snippets to understand a concept.

Mastering Rust

Author: Vesa Kaihlavirta

Publisher: Packt Publishing Ltd

ISBN: 178588137X

Category: Computers

Page: 354

View: 4620

Discover the powerful, hidden features of Rust you need to build robust, concurrent, and fast applications About This Book Learn how concurrency works in Rust and why it is safe Get to know the different philosophies of error handling and how to use them wisely After reading this book, you will be able to migrate your legacy C or C++ application to a Rust environment Who This Book Is For The target audience would be readers having knowledge of other programming languages and are able to work fluently in the operating system of their choice, be it Linux, OS X or Windows. Since Rust is a rather new language, they are interested in programming beyond simply using it for work. The book focuses on intermediate and advanced features of Rust. What You Will Learn Implement unit testing patterns with the standard Rust tools Get to know the different philosophies of error handling and how to use them wisely Appreciate Rust's ability to solve memory allocation problems safely without garbage collection Get to know how concurrency works in Rust and use concurrency primitives such as threads and message passing Use syntax extensions and write your own Create a Web application with Rocket Use Diesel to build safe database abstractions In Detail If concurrent programs are giving you sleepless nights, Rust is your go-to language. Being one of the first ever comprehensive books on Rust, it is filled with real-world examples and explanations, showing you how you can build scalable and reliable programs for your organization. We'll teach you intermediate to advanced level concepts that make Rust a great language. Improving performance, using generics, building macros, and working with threads are just some of the topics we'll cover. We'll talk about the official toolsets and ways to discover more. The book contains a mix of theory interspersed with hands-on tasks, so you acquire the skills as well as the knowledge. Since programming cannot be learned by just reading, we provide exercises (and solutions) to hammer the concepts in. After reading this book, you will be able to implement Rust for your enterprise project, deploy the software, and will know the best practices of coding in Rust. Style and approach This book is your one stop guide to the Rust programming language and covers advanced-level concepts in a detailed manner using real-world examples.

Beale Street Blues

Roman

Author: James Baldwin

Publisher: Deutscher Taschenbuch Verlag

ISBN: 3423434864

Category: Fiction

Page: 224

View: 1333

Harlem Love Story: eine junge Liebe gegen die Willkür einer weißen Justiz »Jeder in Amerika geborene Schwarze ist in der Beale Street geboren. Die Beale Street ist unser Erbe. Dieser Roman handelt von der Unmöglichkeit und von der Möglichkeit, von der absoluten Notwendigkeit, diesem Erbe Ausdruck zu geben. Die Beale Street ist eine laute Straße. Es bleibt dem Leser überlassen, aus dem Schlagen der Trommeln den Sinn herauszuhören.« James Baldwin Dies ist die Geschichte von Tish und Fonny, 19 und 22, und ihrem Kampf gegen die Willkür einer weißen Justiz. Der traurig-schöne Song einer jungen Liebe, voller Wut und doch voller Hoffnung. Ist das Gefängnissystem die Fortsetzung der Sklaverei unter anderen Vorzeichen? Beale Street Blues von James Baldwin strahlt grell in unsere Gegenwart.

Programming Language Explorations

Author: Ray Toal,Rachel Rivera,Alexander Schneider,Eileen Choe

Publisher: CRC Press

ISBN: 1315314312

Category: Computers

Page: 344

View: 3336

Programming Language Explorations is a tour of several modern programming languages in use today. The book teaches fundamental language concepts using a language-by-language approach. As each language is presented, the authors introduce new concepts as they appear, and revisit familiar ones, comparing their implementation with those from languages seen in prior chapters. The goal is to present and explain common theoretical concepts of language design and usage, illustrated in the context of practical language overviews. Twelve languages have been carefully chosen to illustrate a wide range of programming styles and paradigms. The book introduces each language with a common trio of example programs, and continues with a brief tour of its basic elements, type system, functional forms, scoping rules, concurrency patterns, and sometimes, metaprogramming facilities. Each language chapter ends with a summary, pointers to open source projects, references to materials for further study, and a collection of exercises, designed as further explorations. Following the twelve featured language chapters, the authors provide a brief tour of over two dozen additional languages, and a summary chapter bringing together many of the questions explored throughout the text. Targeted to both professionals and advanced college undergraduates looking to expand the range of languages and programming patterns they can apply in their work and studies, the book pays attention to modern programming practice, covers cutting-edge languages and patterns, and provides many runnable examples, all of which can be found in an online GitHub repository. The exploration style places this book between a tutorial and a reference, with a focus on the concepts and practices underlying programming language design and usage. Instructors looking for material to supplement a programming languages or software engineering course may find the approach unconventional, but hopefully, a lot more fun.

Rust Programming By Example

Enter the world of Rust by building engaging, concurrent, reactive, and robust applications

Author: Guillaume Gomez,Antoni Boucher

Publisher: Packt Publishing Ltd

ISBN: 1788470303

Category: Computers

Page: 454

View: 3785

Discover the world of Rust programming through real-world examples Key Features Implement various features of Rust to build blazingly fast applications Learn to build GUI applications using Gtk-rs Explore the multi-threading aspect of Rust to tackle problems in concurrency and in distributed environments Book Description Rust is an open source, safe, concurrent, practical language created by Mozilla. It runs blazingly fast, prevents segfaults, and guarantees safety. This book gets you started with essential software development by guiding you through the different aspects of Rust programming. With this approach, you can bridge the gap between learning and implementing immediately. Beginning with an introduction to Rust, you’ll learn the basic aspects such as its syntax, data types, functions, generics, control flows, and more. After this, you’ll jump straight into building your first project, a Tetris game. Next you’ll build a graphical music player and work with fast, reliable networking software using Tokio, the scalable and productive asynchronous IO Rust library. Over the course of this book, you’ll explore various features of Rust Programming including its SDL features, event loop, File I/O, and the famous GTK+ widget toolkit. Through these projects, you’ll see how well Rust performs in terms of concurrency—including parallelism, reliability, improved performance, generics, macros, and thread safety. We’ll also cover some asynchronous and reactive programming aspects of Rust. By the end of the book, you’ll be comfortable building various real-world applications in Rust. What you will learn Compile and run the Rust projects using the Cargo-Rust Package manager Use Rust-SDL features such as the event loop, windows, infinite loops, pattern matching, and more Create a graphical interface using Gtk-rs and Rust-SDL Incorporate concurrency mechanism and multi-threading along with thread safety and locks Implement the FTP protocol using an Asynchronous I/O stack with the Tokio library Who this book is for This book is for software developers interested in system level and application programming who are looking for a quick entry into using Rust and understanding the core features of the Rust Programming. It’s assumed that you have a basic understanding of Java, C#, Ruby, Python, or JavaScript.