Objective-C Recipes A Problem-Solution Approach - Matthew Campbell.pdf

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Objective-C Recipes
A Problem-Solution Approach
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Objective-C Recipes
Copyright
©
2012 by Matthew Campbell
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permission for use must always be obtained from Springer. Permissions for use may be obtained through
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Copyright Law.
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ii
-------
at a Glance
Contents
■
About the Author ........................................................................................... xx
■
About the Technical Reviewer ..................................................................... xxi
■
Acknowledgments ...................................................................................... xxii
■
Preface ....................................................................................................... xxiii
■
Chapter 1: Application Development ............................................................... 1
■
Chapter 2: Working With Strings and Numbers ............................................ 49
■
Chapter 3: Working With Object Collections ................................................. 81
■
Chapter 4: File System ................................................................................ 131
■
Chapter 5: Working With Dates, Times, and Timers •••••••••••••••••••••••••••••••••••• 179
■
Chapter
6:
Asynchronous Processing ......................................................... 197
■
Chapter
7:
Consuming Web Content ............................................................
243
■
Chapter
8:
Memory Management ................................................................
261
■
Chapter 9: Working With Object Graphs •••••••••••••••••••••••••••••••••••••••••••••••••••••• 283
■
Chapter
10:
Core Data ................................................................................. 339
■
Chapter 11: Objective-C Beyond Mac and iOS ••••••••••••••••••••••••••••••••••••••••••••• 409
■
Index ...........................................................................................................
429
iii
-------
Contents
■
About the Author ........................................................................................... xx
■
About the Technical Reviewer ..................................................................... xxi
■
Acknowledgments ...................................................................................... xxii
■
Preface ......................................................................................................xxxiii
■
Chapter 1: Application Development ............................................................... 1
1.1 Creating a Terminal Application ................................................................... 2
Problem ..................................................................................................................................................................2
Solution ..................................................................................................................................................................2
How It Works ..........................................................................................................................................................2
The Code .................................................................................................................................................................3
Usage ......................................................................................................................................................................3
Problem ..................................................................................................................................................................4
Solution ..................................................................................................................................................................4
How It Works ..........................................................................................................................................................4
The Code .................................................................................................................................................................5
Usage ......................................................................................................................................................................6
Problem ..................................................................................................................................................................7
Solution ..................................................................................................................................................................7
How It Works ..........................................................................................................................................................7
The Code .................................................................................................................................................................8
Usage ......................................................................................................................................................................9
Problem ..................................................................................................................................................................9
Solution ..................................................................................................................................................................9
How It Works ..........................................................................................................................................................9
The Code ...............................................................................................................................................................11
Usage ....................................................................................................................................................................12
Problem ................................................................................................................................................................13
1.2 Writing to the Console................................................................................... 4
1.3 Creating a New Custom Class ....................................................................... 7
1.4 Code Properly Assessors .............................................................................. 9
1.5 Code Property Assessors with @synthesize ............................................... 13
iv

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