F# 4.0 Design Patterns

Author: Gene Belitski
Publisher: Packt Publishing Ltd
ISBN: 1785889516
Category: Computers
Page: 318
View: 9287
Learn how to apply functional F# design patterns to a huge range of programming challenges, and discover a smart route to building better applications About This Book This book provides a path if you are coming from imperative and object-oriented paradigms It will take you to an intermediate level of functional programming in very practical manner to write enterprise-quality idiomatic F# code Tackle complex computing problems with simple code by fully embracing the functional-first F# paradigm Packed full of practical coding examples to help you master F# programming and author optimal code Who This Book Is For This book is for .NET developers, web programmers, C# developers, and F# developers. So, if you have basic experience in F# programming and developing performance-critical applications, then this book is for you. What You Will Learn Acquire the practical knowledge to use the main functional design patterns Realign some imperative and object-oriented principles under the functional approach Develop your confidence in building and combining first-order and higher-order functions Learn to use core language pattern matching effectively Make use of native F# algebraic data types in place of custom-built classes Recognize and measure the difference in resource consumption between sequences and materialized data collections Navigate and use F# Core libraries with ease by seeing patterns behind specific library functions Master writing generic polymorphic code In Detail Following design patterns is a well-known approach to writing better programs that captures and reuses high-level abstractions that are common in many applications. This book will encourage you to develop an idiomatic F# coding skillset by fully embracing the functional-first F# paradigm. It will also help you harness this powerful instrument to write succinct, bug-free, and cross-platform code. F# 4.0 Design Patterns will start off by helping you develop a functional way of thinking. We will show you how beneficial the functional-first paradigm is and how to use it to get the optimum results. The book will help you acquire the practical knowledge of the main functional design patterns, the relationship of which with the traditional Gang of Four set is not straightforward. We will take you through pattern matching, immutable data types, and sequences in F#. We will also uncover advanced functional patterns, look at polymorphic functions, typical data crunching techniques, adjusting code through augmentation, and generalization. Lastly, we will take a look at the advanced techniques to equip you with everything you need to write flawless code. Style and approach This book will teach you how to write F# code in an idiomatic functional-first manner, thereby improving the productivity of F# programmers. This book is ideal for an F# programmer who wants using F# in functional-first way.

C++, UML und Design Patterns

Grundlagen und Praxis der Objektorientierung
Author: Helmut Herold,Michael Klar,Susanne Klar
Publisher: Pearson Deutschland GmbH
ISBN: 9783827322678
Page: 1176
View: 4902

Design Patterns für mathematische Beweise

Ein Leitfaden insbesondere für Informatiker
Author: Hans Jürgen Ohlbach,Norbert Eisinger
Publisher: Springer-Verlag
ISBN: 3662556529
Category: Computers
Page: 184
View: 9504
Dieses Buch behandelt einfache Beweismuster wie Fallunterscheidung, Allbeweis, Implikationsbeweis, komplexe Beweismuster wie Kontraposition, Widerspruchsbeweis, Diagonalisierung sowie die verschiedenen Varianten der vollständigen Induktion bis hin zur transfiniten Induktion. Damit gibt es Antworten auf Fragen wie Was genau ist eigentlich ein Widerspruchsbeweis? Oder eine Widerlegung? Und wie hängen sie miteinander zusammen? Die Autoren versuchen, derartige fragen zu erörtern, indem sie verbreitete Beweismuster und anhand von allgemein verständlichen Beispielen aus dem Alltag, der Mathematik und der Informatik zu verdeutlichen.

Design Patterns for e-Science

Author: Henry Gardner,Gabriele Manduchi
Publisher: Springer Science & Business Media
ISBN: 354068090X
Category: Computers
Page: 388
View: 1397
This is a book about a code and about coding. The code is a case study which has been used to teachcourses in e-Science atthe Australian NationalUniv- sity since 2001. Students learn advanced programming skills and techniques TM in the Java language. Above all, they learn to apply useful object-oriented design patterns as they progressively refactor and enhance the software. We think our case study,EScope, is as close to real life as you can get! It is a smaller version of a networked, graphical, waveform browser which is used in the control rooms of fusion energy experiments around the world. It is quintessential “e-Science” in the sense of e-Science being “computer science and information technology in the service of science”. It is not, speci?cally, “Grid-enabled”, but we develop it in a way that will facilitate its deployment onto the Grid. The standard version ofEScope interfaces with a specialised database for waveforms, and related data, known asMDSplus. On the acc- panying CD, we have provided you with software which will enable you to installMDSplus,EScope and sample data ?les onto Windows or Linux c- puters. There is much additional software including many versions of the case study as it gets built up and progressively refactored using design patterns. There will be a home web-site for this book which will contain up-to-date information about the software and other aspects of the case study.

C# Design Patterns

A Tutorial
Author: James W. Cooper
Publisher: Addison-Wesley Professional
ISBN: 9780672334313
Category: Computers
Page: 416
View: 2943
Design patterns are elegant, adaptable, and reusable solutions to everyday software development problems. Programmers use design patterns to organize objects in programs, making them easier to write and modify. C# Design Patterns: A Tutorial is a practical guide to writing C# programs using the most common patterns. This tutorial begins with clear and concise introductions to C#, object-oriented programming and inheritance, and UML diagrams. Each chapter that follows describes one of twenty-three design patterns, recommends when to use it, and explains the impact that it will have on the larger design. The use of every pattern is demonstrated with simple example programs. These programs are illustrated with screen shots and UML diagrams displaying how the classes interact. Design patterns will have an immediate impact on your work as you learn the following: Applying design patterns effectively in your day-to-day programming Using patterns to create sophisticated, robust C# programs The interaction of classes as demonstrated by UML diagrams Advancing your programming skills using design patterns Design patterns will not only enhance your productivity, but once you see how quickly and easily object-oriented code can be recycled, they will become an everyday part of your C# programming.


Elemente wiederverwendbarer objektorientierter Software
Author: N.A
Publisher: Pearson Deutschland GmbH
ISBN: 9783827328243
Page: 479
View: 4514

Real-time Design Patterns

Robust Scalable Architecture for Real-time Systems
Author: Bruce Powel Douglass
Publisher: Addison-Wesley Professional
ISBN: 9780201699562
Category: Computers
Page: 500
View: 7648
This revised and enlarged edition of a classic in Old Testament scholarship reflects the most up-to-date research on the prophetic books and offers substantially expanded discussions of important new insight on Isaiah and the other prophets.

PHP Design Patterns

Author: Stephan Schmidt
Publisher: O'Reilly Germany
ISBN: 389721816X
Category: Computers
Page: 512
View: 9848
Design Patterns bieten Lösungsmuster für häufig auftretende Entwurfsaufgaben in der Software-Entwicklung, aber sie gelten als schwer verständlich und als sehr theoretisch. Dieses Buch wird Sie davon überzeugen, dass Design Patterns für den Programmieralltag überaus nützlich sind und durchaus praxisnah und verständlich vermittelt werden können. PHP Design Patterns zeigt Ihnen, wie Sie Software mit Entwurfmustern so konzipieren, dass sie modernen Standards entspricht, zukunftssicher ist und sich problemlos erweitern lässt, wenn sich die Anforderungen ändern. Design Patterns für die Praxis: Stephan Schmidt erläutert zunächst einige allgemeine Regeln des guten Software-Designs, um dann alle klassischen Design Patterns detailliert vorzustellen und anhand von Praxisbeispielen Schritt für Schritt zu implementieren. Für die 2. Auflage seines Bestsellers hat er alle Neuerungen der PHP-Version 5.3 berücksichtigt und außerdem den Design-Patterns-Katalog noch einmal deutlich erweitert. Enterprise-Patterns – Fokus auf Webanwendungen: Da PHP häufig für Webanwendungen eingesetzt wird, liegt hier einer der Schwerpunkte dieses Buchs: Der Autor zeigt, wie Websites anhand des Schichtenmodells sinnvoll aufgebaut werden und in welcher Form hier Enterprise-Patterns zum Einsatz kommen. Behandelt werden in diesem Zusammenhang auch Propel und die Template-Engine patTemplate. Crashkurs zur Programmierung mit PHP 5.3: Falls Sie noch nicht mit allen objektorientierten Features von PHP 5 oder den Neuerungen der Version 5.3 vertraut sind, bietet Ihnen dieses Buch vorab einen Crashkurs, der Ihnen Sprachkonstrukte wie Interzeptoren, Exceptions und die Standard PHP Library sowie Namespaces und Closures erläutert.

Arabic Geometrical Pattern and Design

Author: J. Bourgoin
Publisher: Courier Corporation
ISBN: 0486155315
Category: Design
Page: 204
View: 6366
Nearly 200 examples exhibit the wide range of Islamic art, including hexagon and octagon designs, combinations of stars and rosettes, and many variations on other geometric patterns.

Designs and Patterns for Embroiderers and Craftspeople

Author: William Briggs & Co.
Publisher: Courier Corporation
ISBN: 0486142256
Category: Crafts & Hobbies
Page: 160
View: 4799
Over 500 royalty-free motifs reproduced from finest Victorian source, classified according to type. Wide variety of flowers, greenery, sprays, butterflies, owls, insects, more. Large and small motifs as well as borders.

Tatting Patterns

Author: Julia E. Sanders
Publisher: Courier Corporation
ISBN: 0486235548
Category: Crafts & Hobbies
Page: 48
View: 6605
Over 110 patterns for projects from edging and trimming to handbags, baskets, pillowcases, aprons, and more. Includes complete directions, guide to materials, and 121 illustrations. "...lovely patterns which will surely interest the reader who is already a competent tatter." —Kliatt Paperback Book Guide.

Software Requirement Patterns

Author: Stephen Withall
Publisher: Pearson Education
ISBN: 0735646066
Category: Computers
Page: 384
View: 5261
Learn proven, real-world techniques for specifying software requirements with this practical reference. It details 30 requirement “patterns” offering realistic examples for situation-specific guidance for building effective software requirements. Each pattern explains what a requirement needs to convey, offers potential questions to ask, points out potential pitfalls, suggests extra requirements, and other advice. This book also provides guidance on how to write other kinds of information that belong in a requirements specification, such as assumptions, a glossary, and document history and references, and how to structure a requirements specification. A disturbing proportion of computer systems are judged to be inadequate; many are not even delivered; more are late or over budget. Studies consistently show one of the single biggest causes is poorly defined requirements: not properly defining what a system is for and what it’s supposed to do. Even a modest contribution to improving requirements offers the prospect of saving businesses part of a large sum of wasted investment. This guide emphasizes this important requirement need—determining what a software system needs to do before spending time on development. Expertly written, this book details solutions that have worked in the past, with guidance for modifying patterns to fit individual needs—giving developers the valuable advice they need for building effective software requirements

Treasury of Patchwork Borders

Full-Size Patterns for 76 Designs
Author: Elizabeth F. Nyhan
Publisher: Courier Corporation
ISBN: 0486261832
Category: Crafts & Hobbies
Page: 64
View: 7570
Comprehensive reference book offers 30 patterns for 76 distinctive border motifs — each in 5 sizes. Instructions for selecting appropriate pattern size and design.

Entwurfsmuster von Kopf bis Fuß

Author: Eric Freeman,Elisabeth Robson,Kathy Sierra,Bert Bates
Publisher: O'Reilly Media
ISBN: 3955619877
Category: Computers
Page: 696
View: 9305
Jetzt aktuell zu Java 8: Dieses Buch ist ein moderner Klassiker zum Thema Entwurfsmuster. Mit dem einzigartigen Von Kopf bis Fuß-Lernkonzept gelingt es den Autoren, die anspruchsvolle Materie witzig, leicht verständlich und dennoch gründlich darzustellen. Jede Seite ist ein Kunstwerk für sich, mit vielen visuellen Überraschungen, originellen Comic-Zeichnungen, humorvollen Dialogen und geistreichen Selbstlernkontrollen. Spätestens, wenn es mal wieder heißt "Spitzen Sie Ihren Bleistift", wird dem Leser klar, dass bei diesem Buch sein Mitmachen gefragt ist. Das ist nicht nur unterhaltsam, sondern auch effektiv: Komplexe Sachverhalte lassen sich nach Erkenntnis der modernen Lernwissenschaft am gründlichsten über mehrere verschiedene Kanäle verstehen. Das Buch verspricht dem Leser daher nicht nur Spaß beim Lernen, er wird nach der Lektüre auch die Herausforderungen des Software-Designs meistern können.

Refactoring to patterns

Author: Joshua Kerievsky
Publisher: Pearson Deutschland GmbH
ISBN: 9783827322623
Category: Software patterns
Page: 384
View: 9114

Japanese Floral Patterns and Motifs

Author: Madeleine Orban-Szontagh
Publisher: Courier Corporation
ISBN: 0486263304
Category: Art
Page: 48
View: 9184
Practical archive of 45 royalty-free designs adapted from watercolors, screens, kimonos, Noh drama costumes, wall hangings, more. Wide variety of stripes, allover patterns, nature scenes, grand sprays of flowers and tree branches, other clearly detailed designs suggesting subtle elegance of Japanese art. Introduction. Captions.

Colorado Agricultural College Bulletin

Author: N.A
Publisher: N.A
Category: Universities and colleges
Page: N.A
View: 5379

Hari Walner's Continuous-Line Quilting Designs

80 Patterns for Blocks, Borders, Corners, & Backgrounds
Author: Hari Walner
Publisher: C&T Publishing Inc
ISBN: 1607051869
Category: Crafts & Hobbies
Page: 112
View: 5114
Best-selling author Hari Walner is back with brand new quilting patterns, as well as some variations on old favorites. This book has something for everyone, from sophisticated motifs to sweet animal faces. Directional diagrams make it easy to smoothly stitch your design from start to finish in one continuous line.

Inca Designs

Author: Carol Belanger Grafton
Publisher: Courier Corporation
ISBN: 0486498492
Category: History
Page: 64
View: 9130
A treasury of hard-to-find Inca artwork, this compilation features hundreds of striking designs. The images are drawn from the collections of a 19th-century anthropologist whose expeditions to Peru yielded a remarkable store of artifacts that reside today in museums throughout Germany. Designs, paintings, and relief representations depict ancient people, animals, and rituals. Reprint of selections from Ancient Peruvian Art, Dodd, Mead & Co., New York, 1902–03.

Design-Patterns zur Unterstützung der Gestaltung von interaktiven, skalierbaren Benutzungsschnittstellen

Author: Fredrik Gundelsweiler
Publisher: Walter de Gruyter
ISBN: 3486717871
Category: Computers
Page: 242
View: 4858
Unternehmen, die informatikgestütztes Datenmanagement einsetzen, sind – mehr denn je – mit umfangreichen Datenmengen (etwa Produkt-, Workflow- und Personaldaten) konfrontiert, die relevant für ihre strategischen Entscheidungen sind. Eine große Herausforderung besteht darin, diese komplexen Datenbestände in ihrem Anwendungskontext zu visualisieren, zu filtern und zu interpretieren, um sie schließlich effektiv und effizient verwenden zu können. Vor diesem Problemhintergrund zeigen drei praxisbezogene Fallstudien mehrere integrale, konzeptuell-programmatische Lösungsansätze aus der interdisziplinären Perspektive der Mensch-Computer Interaktion auf. Ein besonderes Augenmerk gilt dem – hinsichtlich »Usability« und »User Experience« – vielversprechenden Ansatz »Skalierbarer Benutzungsschnittstellen« (Zoomable User Interfaces). Die konzeptuellen und gestalterischen Erkenntnisse führen zur Ableitung verallgemeinerbarer Problemlösungsansätze, die in Form von »Patterns« für den praktischen Einsatz dokumentiert sind. Studierenden und Wissenschaftlern bietet die theoretische und methodische Konfundierung wesentliche Grundlagen und innovative Anregungen für eigene Studien. Die ermittelten »Patterns« unterstützen Consultants und Praktiker bei der Entwicklung und Auswahl von geeigneten Visualisierungs-, Interaktions-, Such- und Filtertechniken für komplexe Informationsräume in der betrieblichen Praxis.