object oriented programming with swift 2

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Object Oriented Programming With Swift 2

Author : Gaston C. Hillar
ISBN : 9781785884801
Genre : Computers
File Size : 43. 68 MB
Format : PDF, Mobi
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Get to grips with object-oriented programming in Swift to efficiently build powerful real-world applications About This Book Leverage the most efficient object-oriented design patterns in your Swift applications Write robust, safer, and better code using the blueprints that generate objects Build a platform with object-oriented code by using real-world elements and represent them in your app Who This Book Is For If you are an iOS developer who has a basic idea of object-oriented programming and want to incorporate its concepts with Swift to optimize your application's code and create reusable and easily to understand building blocks, then this book is for you. This is a very useful resource for developers who want to shift from Objective C, C#, Java, Python, JavaScript, or other object-oriented languages to Swift What You Will Learn Build solid, stable, and reliable applications using Swift Work with encapsulation, abstraction, and polymorphism using Swift 2.0 Customize constructors and destructors based on your needs Develop Swift 2.0 with classes, instances, properties, and methods Take advantage of generic code to maximize code reuse and generalize behaviors Use state of inheritance, specialization, and the possibility to overload members Write high quality object-oriented code to build apps for iOS or Mac OS X In Detail Object-Oriented Programming (OOP) is a programming paradigm based on the concept of objects; these are data structures that contain data in the form of fields, often known as attributes and code. Objects are everywhere, and so it is very important to recognize elements, known as objects, from real-world situations and know how they can easily be translated into object-oriented code. Object-Oriented Programming with Swift is an easy-to-follow guide packed full of hands-on examples of solutions to common problems encountered with object-oriented code in Swift. It starts by helping you to recognize objects using real-life scenarios and demonstrates how working with them makes it simpler to write code that is easy to understand and reuse. You will learn to protect and hide data with the data encapsulation features of Swift. Then, you will explore how to maximize code reuse by writing code capable of working with objects of different types. After that, you'll discover the power of parametric polymorphism and will combine generic code with inheritance and multiple inheritance. Later, you move on to refactoring your existing code and organizing your source for easy maintenance and extensions. By the end of the book, you will be able to create better, stronger, and more reusable code, which will help you build better applications. Style and approach This simple guide is packed with practical examples of solutions to common problems. Each chapter includes exercises and the possibility for you to test your progress by answering questions.

Protocol Oriented Programming With Swift

Author : Jon Hoffman
ISBN : 9781785886348
Genre : Computers
File Size : 27. 39 MB
Format : PDF, Kindle
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Build fast and powerful applications by exploiting the power of protocol-oriented programming in Swift About This Book The only book that shows how to harness the power of Protocol-Oriented Programming in Swift to build real-world applications, Get familiar with the protocol focused approach of application development, Increase the overall productivity and performance of applications with Protocol Oriented Programming. Who This Book Is For This book is for Swift developers who want to learn and implement protocol oriented programming in their real world applications. What You Will Learn The difference between Object-Oriented programming and Protocol-Oriented programming The difference between reference and value types and when to use each How we can leverage tuples to reduce the complexity of our code What are protocols and how to use them How to implement protocol extensions to create a very flexible code base How to implement several design patterns in a Protocol-Oriented approach How to solve real world design issue with protocol oriented programming In Detail At the heart of Swift's design is an incredibly powerful idea: protocol-oriented programming. Its many benefits include better code maintainability, increased developer productivity and superior application performance. The book will teach the reader how to apply the ideas behind the protocol oriented programing paradigm to improve the code they write. This book will introduce the readers to the world of protocol-oriented programming in Swift and will demonstrate the ideas behind this new programming paradigm with real world examples. In addition to learning the concepts of Protocol Oriented programming, it also shows the reader how to reduce the complexity of their codebase using protocol extensions. Beginning with how to create simple protocols, readers will learn how to extend protocols and also to assign behaviors to them. By the end of this book readers will be able to harness the power of protocol-oriented programming to build real world applications. Style and approach In its latest release of Swift, Apple has introduced Protocol Extensions as a new feature at the heart of Swifts design making Swift 2 a protocol-oriented language. Protocol oriented programming being a less explored OOP paradigm, there is little guidance on hot to take advantage of protocol extensions in real-world applications. In addition to offering an in-depth coverage of protocol oriented programming and its concepts, this book also explains how a developer can leverage these features to build powerful, real-world applications

Swift 3 Object Oriented Programming

Author : Gaston C. Hillar
ISBN : 9781787120990
Genre : Computers
File Size : 33. 70 MB
Format : PDF, ePub, Docs
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Implement object-oriented programming paradigms with Swift 3.0 and mix them with modern functional programming techniques to build powerful real-world applications About This Book Leverage the most efficient object-oriented design patterns in your Swift applications Write robust, safer, and better code using the blueprints that generate objects Build a platform with object-oriented code using real-world elements and represent them in your apps Who This Book Is For This book is for iOS and macOS developers who want to get a detailed practical understanding of object-oriented programming with the latest version of Swift: 3.0. What You Will Learn Write high-quality and easy-to-maintain reusable object-oriented code to build applications for iOS, macOS, and Linux Work with encapsulation, abstraction, and polymorphism using Swift 3.0 Work with classes, instances, properties, and methods in Swift 3.0 Take advantage of inheritance, specialization, and the possibility to overload or override members Implement encapsulation, abstraction, and polymorphism Explore functional programming techniques mixed with object-oriented code in Swift 3.0 Understand the differences between Swift 3.0, previous Swift versions, and Objective-C code In Detail Swift has quickly become one of the most-liked languages and developers' de-facto choice when building applications that target iOS and macOS. In the new version, the Swift team wants to take its adoption to the next level by making it available for new platforms and audiences. This book introduces the object-oriented paradigm and its implementation in the Swift 3 programming language to help you understand how real-world objects can become part of fundamental reusable elements in the code. This book is developed with XCode 8.x and covers all the enhancements included in Swift 3.0. In addition, we teach you to run most of the examples with the Swift REPL available on macOS and Linux, and with a Web-based Swift sandbox developed by IBM capable of running on any web browser, including Windows and mobile devices. You will organize data in blueprints that generate instances. You'll work with examples so you understand how to encapsulate and hide data by working with properties and access control. Then, you'll get to grips with complex scenarios where you use instances that belong to more than one blueprint. You'll discover the power of contract programming and parametric polymorphism. You'll combine generic code with inheritance and multiple inheritance. Later, you'll see how to combine functional programming with object-oriented programming and find out how to refactor your existing code for easy maintenance. Style and approach This simple guide is packed with practical examples of solutions to common problems. Each chapter includes exercises and the possibility for you to test your progress by answering a quiz

Swift 2 For Absolute Beginners

Author : Gary Bennett
ISBN : 9781484214886
Genre : Computers
File Size : 73. 29 MB
Format : PDF
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Swift 2 for Absolute Beginners is perfect for those with no programming background, those with some programming experience but no object-oriented experience, or those that have a great idea for an app but haven’t programmed since school, and it is now updated for Swift 2. Gary Bennett and Brad Lees are full-time professional iOS developers and have developed a broad spectrum of apps for Fortune 500 companies. The authors have taken their combined 12 years of writing apps, teaching online iOS courses, the experience from their first three iOS books, along with their online instruction and free online forum at XcelMe.com to create an excellent training book. Many people have a difficult time believing they can learn to write iOS apps or just staying motivated through learning the process. This book, along with the free, live online training sessions, helps students stay motivated and overcome obstacles while they learn to be great iOS developers.

Swift Functional Programming

Author : Dr. Fatih Nayebi
ISBN : 9781787283459
Genre : Computers
File Size : 90. 27 MB
Format : PDF, Mobi
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Bring the power of functional programming to Swift to develop clean, smart, scalable and reliable applications. About This Book Written for the latest version of Swift, this is a comprehensive guide that introduces iOS, Web and macOS developers to the all-new world of functional programming that has so far been alien to them Get familiar with using functional programming alongside existing OOP techniques so you can get the best of both worlds and develop clean, robust, and scalable code Develop a case study on example backend API with Swift and Vapor Framework and an iOS application with Functional Programming, Protocol-Oriented Programming, Functional Reactive Programming, and Object-Oriented Programming techniques Who This Book Is For Meant for a reader who knows object-oriented programming, has some experience with Objective-C/Swift programming languages and wants to further enhance his skills with functional programming techniques with Swift 3.x. What You Will Learn Understand what functional programming is and why it matters Understand custom operators, function composition, currying, recursion, and memoization Explore algebraic data types, pattern matching, generics, associated type protocols, and type erasure Get acquainted with higher-kinded types and higher-order functions using practical examples Get familiar with functional and non-functional ways to deal with optionals Make use of functional data structures such as semigroup, monoid, binary search tree, linked list, stack, and lazy list Understand the importance of immutability, copy constructors, and lenses Develop a backend API with Vapor Create an iOS app by combining FP, OOP, FRP, and POP paradigms In Detail Swift is a multi-paradigm programming language enabling you to tackle different problems in various ways. Understanding each paradigm and knowing when and how to utilize and combine them can lead to a better code base. Functional programming (FP) is an important paradigm that empowers us with declarative development and makes applications more suitable for testing, as well as performant and elegant. This book aims to simplify the FP paradigms, making them easily understandable and usable, by showing you how to solve many of your day-to-day development problems using Swift FP. It starts with the basics of FP, and you will go through all the core concepts of Swift and the building blocks of FP. You will also go through important aspects, such as function composition and currying, custom operator definition, monads, functors, applicative functors,memoization, lenses, algebraic data types, type erasure, functional data structures, functional reactive programming (FRP), and protocol-oriented programming(POP). You will then learn to combine those techniques to develop a fully functional iOS application from scratch Style and approach An easy-to-follow guide that is full of hands-on coding examples of real-world applications. Each topic is explained sequentially and placed in context, and for the more inquisitive, there are more details of the concepts used. It introduces the Swift language basics and functional programming techniques in simple, non-mathematical vocabulary with examples in Swift.

Swift 3 Protocol Oriented Programming

Author : Jon Hoffman
ISBN : 9781787128835
Genre : Computers
File Size : 83. 52 MB
Format : PDF, ePub
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Build fast and powerful applications with the power of protocol-oriented programming About This Book Leverage the power of protocol-oriented programming in your applications and learn from real world use cases Create a flexible codebase with protocols and protocol extensions Increase the overall productivity and performance of applications with protocol-oriented programming Who This Book Is For This book is for Swift developers who want to learn and implement protocol-oriented programming in practical applications. What You Will Learn Understand the difference between object-oriented programming and protocol-oriented programming Explore the different types that Swift offers and what pitfalls to avoid Error handling with do-try-catch block Delve into Generics and Generic programming Implement several design patterns in a protocol-oriented way How to design applications by prioritizing the protocol first and the actual type second In Detail One of the most important additions to the new features and capabilities of the Swift programming language was an overhaul of Protocols. Protocol-oriented programming and first class value semantics have now become two incredibly powerful concepts at the heart of Swift's design. This book will help you understand the difference between object-oriented programming and protocol-oriented programming. It will demonstrate how to work with protocol-oriented programming using real world use cases. You will gain solid knowledge of the different types that can be used in Swift and the differences between value and reference types. You will be taught how to utilize the advanced features of protocol-oriented programming to boost the performance of your applications. By the end of the book, you will have a thorough understanding of protocol-oriented programming and how to utilize it to build powerful, practical applications. Style and approach This book is written for developers who learn best by working with code, so every concept discussed in this book is reinforced with real code examples.

Swift 2 Design Patterns

Author : Julien Lange
ISBN : 9781785886119
Genre : Computers
File Size : 72. 17 MB
Format : PDF
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Build robust and scalable iOS and Mac OS X game applications About This Book Learn to use and implement the 23 Gang of Four design patterns using Swift 2 Design and architect your code for Swift application development Understand the role, generic UML design, and participants in the class diagram of the pattern by implementing them in a step-by-step approach Who This Book Is For This book is intended for competent Swift developers who want to apply enduring design patterns with Swift to structure and scale their application code. What You Will Learn Choose the appropriate pattern depending on the problem to be solved Understand the generic class diagram of each of the 23 GoF patterns and how each object participates in the pattern Use Swift to implement these patterns even though the language doesn't provide all of the object-oriented programming concepts such as abstract class, interface, and so on Architect your software to avoid the overuse of memory, time spent on calculations, or high network traffic Find the best way to organize your code to make it more secure from the outside world Prepare your code to make it more flexible when the consumer changes or the third-party component hidden code changes Structure your code to change the algorithm to apply at runtime Deliver Flyweight responsibility to your objects In Detail Swift is a multi-paradigm language. It has expressive features familiar to those used to work with modern functional languages, while also keeping the object-oriented features of Objective-C. It remains compatible with Apple's legacy codes and frameworks. A design pattern systematically names, motivates, and explains a general design that addresses a recurring design problem in object-oriented systems. It describes the problem, the solution, when to apply the solution, and its consequences. It also gives implementation hints and examples. Knowledge about design patterns is also one of the best ways to make you different compared to other low-level developers. This book shows you how to use Swift 2 to learn about 23 Gang of Four (GoF) design patterns, and is organized into three categories. The book will present you the five creational patterns, followed by the seven structural patterns, and finishing with the 11 behavioral patterns as defined by the GoF. Each chapter will introduce the pattern by defining its role, which common problems the pattern should be used for, its generic UML representation, how each objects presented in the class diagram participate in the pattern, and what the role of each of these objects is. The book then presents you with a concrete case as an illustration that will be used to implement the pattern using Swift. Style and approach A step-by-step tutorial completed with screenshots and code highlights wherever necessary. Each chapter discusses one or more patterns with its definitions and a simple-to-follow illustration case using a playground or XCText project to implement it with Swift.

Swift 3

Author : Nick Walter
ISBN : OCLC:1137161827
Genre :
File Size : 66. 18 MB
Format : PDF, Docs
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"Swift is a general-purpose, multi-paradigm programming language created mainly for iOS and OSX. Designed to replace Objective C, Swift has quickly gained popularity in the developer community and is now the 14th most popular programming language in the TIOBE index. This course will be your companion to get familiarized with the features of Swift 3.0, and get you up and running with writing your own Swift code in no time.You will start with understanding the basics of object-oriented programming, and get introduced to Swift. You will learn about its features, code syntax and write your first application. Work with variables, strings, arrays, and the newly introduced Xcode playground. If you already have worked with Swift 2, this course will also show you how you can port your Swift 2 code to Swift 3 without any hassle. An exercise is provided at the end of each section of this tutorial to test the skills you have learned, and you will also develop several Swift applications throughout the tutorial to put your knowledge to practical use.With regularly updated information and code samples, this course will ensure your success in setting up a solid foundation of programming with Swift 3."--Resource description page.

Learning Swift

Author : Andrew J Wagner
ISBN : 9781785883811
Genre : Computers
File Size : 88. 83 MB
Format : PDF, ePub, Docs
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Develop the skills required to create compelling, maintainable, and robust iOS and OS X apps with Swift About This Book Write expressive, understandable, and maintainable Swift 2 code with this hands-on tutorial Unveil the complex underpinnings of Swift to turn your app ideas into reality This book is packed with real-life examples to help you implement concepts as you learn Who This Book Is For If you are looking to build iOS or OS X apps using the most modern technology, this book is ideal for you. You will find this book especially useful if you are new to programming or if you are yet to develop for iOS or OS X. No prior programming exposure is required. What You Will Learn Form a solid understanding of the Swift 2 language Get to know the practical aspects of how a computer program actually works Understand the paradigms used by Apple's frameworks so you are not intimidated by them Utilize the vast resources written in Objective-C to better inform your Swift programming Develop a basic portfolio of Swift code by learning the critical concepts Experience both object-oriented and functional programming Get to know the new coding techniques made available by Swift 2 Discover resources to ensure you never stop becoming a better developer In Detail Swift is Apple's new programming language and the future of iOS and OS X app development. It is a high-performance language that feels like a modern scripting language. On the surface, Swift is easy to jump into, but it has complex underpinnings that are critical to becoming proficient at turning an idea into reality. This book is an approachable, step-by-step introduction into programming with Swift for everyone. It begins by giving you an overview of the key features through practical examples and progresses to more advanced topics that help differentiate the proficient developers from the mediocre ones. It covers important concepts such as Variables, Optionals, Closures, Generics, and Memory Management. Mixed in with those concepts, it also helps you learn the art of programming such as maintainability, useful design patterns, and resources to further your knowledge. This all culminates in writing a basic iOS app that will get you well on your way to turning your own app ideas into reality. Style and approach This is an approachable, step-by-step guide to programming in Swift 2. Each topic is separated into compressible sections that are full of practical examples and easy-to-understand explanations. Each section builds on the previous topics so you can develop a proficient and comprehensive understanding of app development in Swift 2.

Ios 9 App Development Essentials

Author : Neil Smyth
Genre : Application software
File Size : 86. 66 MB
Format : PDF, ePub, Mobi
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iOS 9 App Development Essentials is latest edition of this popular book series and has now been fully updated for the iOS 9 SDK, Xcode 7 and the Swift 2 programming language. Beginning with the basics, this book provides an outline of the steps necessary to set up an iOS development environment. An introduction to the architecture of iOS 9 and programming in Swift is provided, followed by an in-depth look at the design of iOS applications and user interfaces. More advanced topics such as file handling, database management, in-app purchases, graphics drawing and animation are also covered, as are touch screen handling, gesture recognition, multitasking, iAds integration, location management, local notifications, camera access and video and audio playback support. Other features are also covered including Auto Layout, Twitter and Facebook integration, App Store hosted in-app purchase content, Sprite Kit-based game development, local map search and user interface animation using UIKit dynamics. Additional features of iOS development using Xcode 7 are also covered, including Swift playgrounds, universal user interface design using size classes, app extensions, Interface Builder Live Views, embedded frameworks, CloudKit data storage and TouchID authentication. The key new features of iOS 9 and Xcode 7 are also covered in detail, including new error handling in Swift 2, designing Stack View based user interfaces, multiple storyboard support, iPad multitasking, map flyover support, 3D Touch and Picture-in-Picture media playback. The aim of this book, therefore, is to teach you the skills necessary to build your own apps for iOS 9. Assuming you are ready to download the iOS 9 SDK and Xcode 7, have an Intel-based Mac and ideas for some apps to develop, you are ready to get started.

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