Ios And Macos Performance Tuning

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Ios And Macos Performance Tuning

Author : Marcel Weiher
ISBN : 9780133085532
Genre : Computers
File Size : 29.76 MB
Format : PDF, Kindle
Download : 273
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This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. In iOS and macOS™ Performance Tuning, Marcel Weiher drills down to the code level to help you systematically optimize CPU, memory, I/O, graphics, and program responsiveness in any Objective-C, Cocoa, or CocoaTouch program. This up-to-date guide focuses entirely on performance optimization for macOS and iOS. Drawing on 25 years of experience optimizing Apple device software, Weiher identifies concrete performance problems that can be discovered empirically via measurement. Then, based on a deep understanding of fundamental principles, he presents specific techniques for solving them. Weiher presents insights you won’t find anywhere else, most of them applying to both macOS and iOS development. Throughout, he reveals common pitfalls and misconceptions about Apple device performance, explains the realities, and helps you reflect those realities in code that performs beautifully. Understand optimization principles, measurement, tools, pitfalls, and techniques Recognize when to carefully optimize, and when it isn’t worth your time Balance performance and encapsulation to create efficient object representations, communication, data access, and computation Avoid mistakes that slow down Objective-C programs and hinder later optimization Fix leaks and other problems with memory and resource management Address I/O issues associated with drives, networking, serialization, and SQLite Code graphics and UIs that don’t overwhelm limited iOS device resources Learn what all developers need to know about Swift performance
Category: Computers

Pro Ios Apps Performance Optimization

Author : Khang Vo
ISBN : 9781430237181
Genre : Computers
File Size : 74.39 MB
Format : PDF, Mobi
Download : 267
Read : 495

Today's iPhone and iPad apps developers are often running into the need to refine, improve and optimize their apps performances. As more complex apps can be created, it is even more important for developers to deal with this critical issue. Pro iOS Apps Performance Tuning and Optimization covers many common but difficult problems when tuning and optimizing performance for iPhone and iPad apps and how to resolve these problems efficiently. This book gives you the following: Basic knowledge on common problems in iPhone apps Advanced knowledge over data structure, algorithms, multithreading, and network data in iPhone apps Comparison with problems and solutions for Android and Windows Phone apps After reading this must-have book, you'll be ready to make the most of the processing power of the iPhone with your apps performance optimization know-how.
Category: Computers

Sams Teach Yourself Core Data For Mac And Ios In 24 Hours

Author : Jesse Feiler
ISBN : 9780133105087
Genre : Computers
File Size : 36.48 MB
Format : PDF, Docs
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In just 24 sessions of one hour or less, start using Core Data to build powerful data-driven apps for iOS devices and Mac OS X computers! Using this book’s straightforward, step-by-step approach, you’ll discover how Apple’s built-in data persistence framework can help you meet any data-related requirement, from casual to enterprise-class. Beginning with the absolute basics, you’ll learn how to create data models, build interfaces, interact with users, work with data sources and table views. Every lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success! Step-by-step instructions carefully walk you through the most common Core Data development tasks. Quizzes and Exercises at the end of each chapter help you test your knowledge. Notes present interesting information related to the discussion. Tips offer advice or show you easier ways to perform tasks. Cautions alert you to possible problems and give you advice on how to avoid them. Jesse Feiler is a leading expert on Apple database development. Feiler has worked with databases since the 1980s, writing about technologies that have since evolved into Core Data. His database clients have included Federal Reserve Bank of New York, Young & Rubicam, and many small and nonprofit organizations. His recent books include Data-Driven iOS Apps for iPad and iPhone with FileMaker Pro, Bento by FileMaker, and FileMaker Go; and FileMaker 12 in Depth. Learn how to… • Start writing database apps fast, with Xcode 4’s powerful tools and templates • Master the Objective-C features and patterns Core Data relies upon • Understand Core Data’s goals, components, and behavior • Model data graphically with Xcode 4’s Data Model Editor • Leverage the full power of Managed Objects • Use controllers to integrate your data model with your code • Fetch, use, and store data from any source • Develop interfaces and features more quickly with Interface Builder • Add navigation and control features that integrate seamlessly with Core Data • Interact with users via popovers, segmented controls, action sheets, and tab bars • Create table views that users can edit • Let Xcode 4 and Core Data validate your data for you • Use predicates to precisely select the right data • Get ready for iCloud features to sync and move data among your iCloud-enabled devices Category: iOS/Mac Programming Covers: Core Data User Level: Beginning-to-Intermediate
Category: Computers

Ios App Development For Dummies

Author : Jesse Feiler
ISBN : 9781118871072
Genre : Computers
File Size : 34.60 MB
Format : PDF, Mobi
Download : 791
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If you’ve got incredible iOS ideas, get this book and bring them to life! iOS 7 represents the most significant update to Apple’s mobile operating system since the first iPhone was released, and even the most seasoned app developers are looking for information on how to take advantage of the latest iOS 7 features in their app designs. That’s where iOS App Development For Dummies comes in! Whether you’re a programming hobbyist wanting to build an app for fun or a professional developer looking to expand into the iOS market, this book will walk you through the fundamentals of building a universal app that stands out in the iOS crowd. Walks you through joining Apple’s developer program, downloading the latest SDK, and working with Apple’s developer tools Explains the key differences between iPad and iPhone apps and how to use each device’s features to your advantage Shows you how to design your app with the end user in mind and create a fantastic user experience Covers using nib files, views, view controllers, interface objects, gesture recognizers, and much more There’s no time like now to tap into the power of iOS – start building the next big app today with help from iOS App Development For Dummies!
Category: Computers

Beginning Iphone 4 Development

Author : David Mark
ISBN : 9781430230250
Genre : Computers
File Size : 74.1 MB
Format : PDF
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Beginning iPhone 4 Development is here! The authors of the bestselling Beginning iPhone 3 Development are back, with the same excellent material completely updated for iOS 4 and written from the ground up using the latest version of Apple's Xcode 3. All source code has been updated to use the latest Xcode templates and current APIs, and all-new screenshots show Xcode 3 in action. Beginning iPhone 4 Development is a complete course in iOS 4 apps development. You’ll master techniques that work on iPhone, iPad, and iPod touch. We start with the basics, showing you how to download and install the tools you'll need, and how to create your first simple application. Next you’ll learn to integrate all the interface elements iOS users have come to know and love, such as buttons, switches, pickers, toolbars, and sliders. You’ll master a variety of design patterns, from the simplest single view to complex hierarchical drill-downs. The confusing art of table building will be demystified, and you’ll learn techniques to save and retrieve your data using SQLite, iPhone’s built-in database management system and Core Data, the standard for persistence that Apple brought to iOS with the release of SDK 3. And there’s much more! You’ll learn to draw using Quartz 2D and OpenGL ES, add multitouch gestural support (pinches and swipes) to your applications, and work with the camera, photo library, accelerometer, and built-in GPS. You’ll discover the fine points of application preferences and learn how to localize your apps for multiple languages. You'll also learn how to use the new concurrency APIs included in iOS 4, and make robust multithreaded applications using Grand Central Dispatch. The iPhone 4 update to the best-selling and most recommended book for Cocoa touch developers Written in an accessible, easy-to-follow style Full of useful tips and techniques to help you become an iOS pro NOTE: For iPhone 4S or iOS 5 apps development, please instead check out the next edition of this book, Beginning iOS 5 Development - now available.
Category: Computers

Learning Unreal Engine Ios Game Development

Author : Muhammad A.Moniem
ISBN : 9781784398866
Genre : Computers
File Size : 48.72 MB
Format : PDF, ePub
Download : 201
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If you are a game developer, designer, artist, or a beginner in the gaming industry, and want to make iOS games efficiently at a low cost, this book is ideal for you.
Category: Computers

The Ios 5 Developer S Cookbook

Author : Erica Sadun
ISBN : 9780133028386
Genre : Computers
File Size : 89.93 MB
Format : PDF, ePub, Mobi
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This title contains the standard edition of The iOS 5 Developer’s Cookbook PLUS nine additional chapters on advance content. If you already have the eBook edition of The iOS 5 Developer’s Cookbook, you can purchase The iOS 5 Developer’s Cookbook: The Additional Recipes (ISBN: 9780133028393), which only contains the extra chapters, at a low cost. In this expanded ebook, best-selling author and iOS development guru Erica Sadun brings together all the information you need to quickly start building successful iOS apps for iPhone, iPad, and iPod touch. Sadun has thoroughly revised her best-selling book to focus on powerful new iOS 5 features, APIs, and frameworks, the latest version of Objective-C, and Apple’s breakthrough Xcode 4 toolset. The iOS 5 Developer's Cookbook: Expanded Electronic Edition is packed with ready-made code solutions for the iOS 5 development challenges you’re most likely to face, eliminating trial-and-error and helping you build reliable apps from the very beginning. Sadun teaches each new concept and technique through robust code that is easy to reuse and extend. This isn't just cut-and-paste: Using her examples, Sadun fully explains both the “how” and “why” of effective iOS 5 development. Her tested recipes address virtually every major area of iOS development, from user interface design to view controllers, gestures, and touch to networking and security. This expanded ebook edition adds chapters on documents and data sharing; the Address Book; iCloud; Core Location and MapKit; Audio, Video, and MediaKit; Push Notifications; Accessibility; In-app purchasing with StoreKit; and GameKit. Whatever your iOS development experience, it will give you all the expert answers and reliable code you’ll need to jumpstart any iOS 5 project!
Category: Computers

Learning Swift

Author : Jonathon Manning
ISBN : 9781491987520
Genre : Computers
File Size : 44.51 MB
Format : PDF, Mobi
Download : 902
Read : 211

Get valuable hands-on experience with Swift, the open source programming language developed by Apple. With this practical guide, skilled programmers with little or no knowledge of Apple development will learn how to code with the latest version of Swift by developing a working iOS app from start to finish. You’ll begin with Swift programming basics—including guidelines for making your code "Swifty"—and learn how to work with Xcode and its built-in Interface Builder. Then you’ll dive step-by-step into building and customizing a basic app for taking, editing, and deleting selfies. You’ll also tune and test the app for performance and manage the app’s presence in the App Store. Divided into four parts, this book includes: Swift 4 basics: Learn Swift’s basic building blocks and the features of object-oriented development Building the Selfiegram app: Build model objects and the UI for your selfie app and add location support, user settings, and notifications Polishing Selfiegram: Create a theme and support for sharing and add custom views, image overlays, and localization Beyond app development: Debug and performance test with Xcode, automate chores with Fastlane, and user-test the app with TestFlight
Category: Computers

Cisco Ios Bridging And Ibm Network Solutions

Author : Cisco Systems, Inc
ISBN : 1578700515
Genre : Computers
File Size : 66.53 MB
Format : PDF
Download : 352
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The official Cisco guide to support networks in IBM and bridging environments covers the latest networking protocols for both the Enterprise and Service Provider Network environments, offering thorough, comprehensive command references. (Advanced).
Category: Computers

Windows 2000 Mac Support Little Black Book

Author : Gene Steinberg
ISBN : 1576103889
Genre : Computers
File Size : 76.84 MB
Format : PDF
Download : 597
Read : 304

This title explains the steps required to seamlessly integrate Mac and NT desktops on the same LAN.
Category: Computers

How To Do Everything Mac Os X Mountain Lion

Author : Dwight Spivey
ISBN : 9780071804400
Genre : Computers
File Size : 89.76 MB
Format : PDF
Download : 740
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Unleash the power of OS X Mountain Lion! Maximize the amazing features packed into the latest release of Apple’s cutting-edge desktop operating system. With coverage of the iMac, MacBook, MacBook Air, and Mac mini, How to Do Everything: Mac OS X Mountain Lion shows you how to set up and customize your machine for peak performance. Find out what’s new, such as Messages, the Notification Center, Reminders, and more. Networking, hardware, security, and troubleshooting are fully explained in this hands-on guide. Manage system preferences Interact with your Mac using Multi-Touch gestures Launch apps and utilities from Launchpad Manipulate open items with Mission Control Connect to the Internet and surf with Safari Video chat with FaceTime Download content from the App Store Stay in touch, on schedule, and organized with Mail, Contacts, Calendar, Messages, Notes, and Reminders Use iWork for word processing, spreadsheets, and presentations Enjoy multimedia with QuickTime, iPhoto, iTunes, and iMovie Use iCloud to sync data with your iPod, iPad, and iPhone Set up a wired or wireless network Connect external devices via USB and FireWire Troubleshoot, tune, and back up your Mac
Category: Computers

Cocoa Programming Developer S Handbook

Author : David Chisnall
ISBN : 9780321647948
Genre : Computers
File Size : 76.32 MB
Format : PDF, ePub, Docs
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The Cocoa programming environment—Apple’s powerful set of clean, object-oriented APIs—is increasingly becoming the basis of almost all contemporary Mac OS X development. With its long history of constant refinement and improvement, Cocoa has matured into a sophisticated programming environment that can make Mac OS X application development quick, efficient, and even fun. Yet for all its refined elegance and ease of use, the staggering size of the Cocoa family of APIs and the vast magnitude of the official documentation can be intimidating to even seasoned programmers. To help Mac OS X developers sort through and begin to put to practical use Cocoa’s vast array of tools and technologies, Cocoa Programming Developer’s Handbook provides a guided tour of the Cocoa APIs found on Mac OS X, thoroughly discussing—and showing in action—Cocoa’s core frameworks and other vital components, as well as calling attention to some of the more interesting but often overlooked parts of the APIs and tools. This book provides expert insight into a wide range of key topics, from user interface design to network programming and performance tuning.
Category: Computers

Fundamentals Of Actionscript 3 0

Author : Doug Winnie
ISBN : 9780132789042
Genre : Computers
File Size : 76.87 MB
Format : PDF, Kindle
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Read : 382

Adobe Flash Professional is the most popular software available for creating animations for the Web. Most people start using Flash to create vector-based animations that output small file sizes perfect for the Web. Later they want to branch out into creating rich interactive experiences for websites and mobile devices, and for that they need to learn ActionScript. Doug Winnie draws on the experience he’s gained from his years as an educator to teach not only what ActionScript can do, but also to show how the code works. This gives the reader a deeper understanding of how ActionScript functions, and gives them the power to come up with original solutions when creating their own projects. Doug’s book dives right into the concepts of manipulating Flash objects and the fundamentals of functions and mathematical operators. After presenting events and using scripts to control the Flash timeline, classes and conditionals are covered in depth. The final part of the book covers creating desktop applications with Adobe AIR, developing mobile applications, and working with external code libraries. Real-world projects are sprinkled generously throughout the book and Appendices include information on debugging, deciphering documentation, and using Adobe Flash Builder as an ActionScript development environment.
Category: Computers

Instant Opencv For Ios

Author : Alexander Shishkov Kirill Kornyakov
ISBN : 9781782163855
Genre : Computers
File Size : 31.46 MB
Format : PDF, ePub, Docs
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Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. This book uses a very practical approach, with each recipe and their associated sample projects or examples focusing on a particular aspect of the technology.This book is intended for OpenCV developers who are interested in porting their applications to the iOS platform. Basic experience with OpenCV, computer vision, Objective C, and other iOS tools is encouraged.
Category: Computers

Sys Admin

Author :
ISBN : UCSD:31822020355327
Genre : Operating systems (Computers)
File Size : 23.17 MB
Format : PDF, Kindle
Download : 653
Read : 1137

Category: Operating systems (Computers)

Cep Software Directory

Author :
ISBN : STANFORD:36105006397819
Genre : Chemical engineering
File Size : 45.86 MB
Format : PDF, Docs
Download : 923
Read : 269

Category: Chemical engineering

Learning Ios Development

Author : Maurice Sharp
ISBN : 9780321862969
Genre : Computers
File Size : 62.40 MB
Format : PDF, ePub, Mobi
Download : 914
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Features hands-on sample projects and exercises designed to help programmers create iOS applications.
Category: Computers