By Christopher Fairbairn, Johannes Fahrenkrug
Objective-C Fundamentals is a hands-on instructional that leads you out of your first line of Objective-C code throughout the technique of construction local apps for the iPhone utilizing the newest model of the SDK. you are going to discover ways to keep away from the commonest pitfalls, whereas exploring the expressive Objective-C language via various instance projects.
About the Technology
The iPhone is a worldly equipment, and gaining knowledge of the target c program languageperiod is the main to unlocking its impressive capability as a cellular computing platform. aim C's concise, wealthy syntax and have set, whilst matched with the iPhone SDK and the robust Xcode atmosphere, bargains a builders from any history a delicate transition into cellular app improvement for the iPhone.
About the Book
Objective-C Fundamentals publications you steadily out of your first line of Objective-C code during the means of construction local apps for the iPhone. beginning with bankruptcy one, you will dive into iPhone improvement by means of construction an easy online game so you might run instantly. you will use instruments like Xcode four and the debugger to help you develop into a extra effective programmer. through operating via quite a few easy-to-follow examples, you will examine functional recommendations and styles you should use to create stable and good apps. and you will find out the right way to keep away from the most typical pitfalls.
No iOS or cellular event is needed to profit from this booklet yet familiarity with programming normally is helpful.
buy of the print e-book comes with a proposal of a loose PDF, ePub, and Kindle booklet from Manning. additionally on hand is all code from the publication.
- Objective-C from the floor up
- Developing with Xcode 4
- Examples that paintings unmodified on iPhone
Table of Contents
- Building your first iOS application
- Data kinds, variables, and constants
- An advent to objects
- Storing info in collections
- Creating classes
- Extending classes
- Dynamic typing and runtime style information
- Memory management
- Error and exception handling
- Key-Value Coding and NSPredicate
- Reading and writing program data
- Blocks and Grand critical Dispatch
- Debugging techniques
PART 1 GETTING begun WITH OBJECTIVE-C
PART 2 development your individual OBJECTS
PART three MAKING greatest USE OF FRAMEWORK FUNCTIONALITY
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Additional resources for Objective-C Fundamentals
The place these designations look within the publication, and Manning guides was once conscious of a hallmark declare, the designations were revealed in preliminary caps or all caps. spotting the significance of keeping what has been written, it truly is Manning’s coverage to have the books we put up revealed on acid-free paper, and we exert our greatest efforts for this reason. spotting additionally our accountability to preserve the assets of our planet, Manning books are revealed on paper that's a minimum of 15 percentage recycled and processed with out using elemental chlorine. Manning guides Co. 20 Baldwin street PO field 261 preserve Island, manhattan 11964 improvement editor: Technical editor: Copyeditor: Proofreader: Typesetter: hide fashion designer: ISBN: 9781935182535 published within the usa 1 2 three four five 6 7 eight nine 10 – MAL – 17 sixteen 15 14 thirteen 12 eleven Troy Mott Amos Bannister Linda Kern Katie Tennant Dennis Dalinnik Marija Tudor brief contents half 1 GETTING begun WITH OBJECTIVE-C........................... 1 1 2 three four half 2 ■ ■ ■ ■ construction your first iOS program three facts kinds, variables, and constants 28 An advent to things fifty five Storing facts in collections seventy four construction your individual items .................................... ninety five five 6 7 eight nine ■ ■ ■ ■ ■ growing sessions ninety seven Extending periods 124 Protocols a hundred and forty four Dynamic typing and runtime variety info 163 reminiscence administration 177 half three MAKING greatest USE OF FRAMEWORK performance ........................................................ 201 10 eleven 12 thirteen 14 ■ ■ ■ ■ ■ mistakes and exception dealing with 203 Key-Value Coding and NSPredicate 212 studying and writing software information 228 Blocks and Grand imperative Dispatch 257 Debugging recommendations 276 v contents preface xv acknowledgments xvi approximately this ebook xviii writer on-line xxi in regards to the disguise representation xxii half 1 GETTING begun WITH OBJECTIVE-C ............... 1 1 construction your first iOS software three 1. 1 Introducing the iOS improvement instruments four Adapting the Cocoa frameworks for cellular units 1. 2 four Adjusting your expectancies five A survey of requirements, circa mid-2011 watching for an unreliable web connection 7 1. three utilizing Xcode to enhance an easy Coin Toss video game Introducing Xcode—Apple’s IDE eight Launching Xcode simply eight developing the venture Writing the resource code 12 ■ 1. four 6 Hooking up the person interface including controls to a view 15 to resource code 17 vii ■ nine 15 Connecting controls 7 CONTENTS viii 1. five 1. 6 Compiling the Coin Toss video game 21 Taking Coin Toss for a try run 21 choosing a vacation spot 22 utilizing breakpoints to examine the country of a working program 23 operating the CoinToss video game within the iPhone simulator 24 Controlling the debugger 25 ■ ■ 1. 7 2 precis 27 info varieties, variables, and constants 28 2. 1 Introducing the condominium supervisor program Laying the rules 2. 2 29 29 the elemental information forms 32 hoping on your fingers—integral numbers 32 Filling within the gaps—floating-point numbers 35 Characters and strings 37 Boolean truths 39 ■ 2.