... Delegation Categories 22 1
The ITunesFinder Project 22 1
Delegates and Categories 22 4
Responds to Selectors 22 5
Other Uses for Selectors 22 5
Summary 22 6
Chapter 13: Protocols N 22 7
Formal Protocols 22 7
Declaring ... 22 8
Adopting a Protocol 22 8
Implementing a Protocol 22 9
Car-bon Copies 22 9
Copying Engines 23 0
Copying Tires 23 1
Copying the Car 23 2
Protocols and Data Types 23 5
Objective-C 2. 0 Goodies 23 5
The ... Operators 335
Learn Objective-C
on the Mac
ForiOSandOS X
Scott Knaster
Waqar Malik
Mark Dalrymple
v
Contents at a Glance
Foreword xvii
About the Authors xix
About the Technical Reviewer xxi
Acknowledgments...
... the search box. Drag the label to the upper left of
the window and use the guides to place it properly against the top and left margins.
Click the resize handle onthe right of the label, and ... Mac developer and author and has written a
number of books on Macintosh development, including Learn C onthe
Macintosh, The Macintosh Programming Primer series, and Ultimate Mac
Programming. ... editing pane (Figure 2 22 ). Info.plist
contains a variety of information about your application. One of the items of information
it holds is the name of the application’s icon file.
www.it-ebooks.info
CHAPTER...
... button, Step Out.
Stepping Out of a Function
The Step Out button is the complement to the Step Into button. The Step Out
button tells the debugger to ‘‘let the program execute the rest of the ... into
Learn Objective-C onthe Mac
, 2
nd
Edition by Mark
Dalrymple, Scott Knaster, and Waqar Malik (Apress 20 12) . It was designed as a
sequel to
Learn C onthe Mac
and does a great job taking ... even the most complex Macintosh applications. Learn C, Objective-C,
and Cocoa Touch, and you will have everything you need to develop
applications designed to run on mobile devices running iOS. ...
... Agents 22 9
The Many Faces of launchd 22 9
Lists of LaunchDaemons 24 1
GUI Shells 24 6
Finder (OS X) 24 7
SpringBoard (iOS) 24 8
XPC (Lion and iOS) 25 3
Summary 25 7
References and Further Reading 25 8
ftoc.indd ... xxviiflast.indd xxvii 9 /29 /20 12 5:55:35 PM9 /29 /20 12 5:55:35 PM
Levin c01 V4 - 05/11 /20 12
OS X Versions, to Date
x
5
NeXTSTEP, mostly the latter absorbing the former. The transition wasn’t immediate, andMac ... success,
with theMac App Store, as of late Snow Leopard).
2 .x ran 2. 0 2. 02, 2. 1 (SugarBowl), 2.22. 2.1 (Timberline), until early 20 09, andthe release of 3 .x.
The XNU version in 2. 0.0 is 122 8.6.76,...
... extension, such as .png. The full set of sizes
utilized by Cocoa is 16 × 16, 32 × 32, 128 × 128 , 25 6 × 25 6, and 5 12 × 5 12. Each of these can
optionally have a high-resolution marker of @ 2x. ... 2- 1), select Application from under theMacOSX heading in the left
column, then select the Cocoa Application icon from the upper-right pane and click Next.
www.it-ebooks.info
23 CHAPTER 2: ...
consistency that theMac is known for. Most labels, buttons, and other controls use the Lucida
Grande font by default. You can change the size of some labels, and switch them between bold and...
... attribution. An attribution usually includes the title,
author, publisher, and ISBN. For example: “Concurrent Programming in MacOSX and
iOS by Vandad Nahavandipoor (O’Reilly). Copyright 20 11 Vandad ... (specified by the first parameter).
Context
The memory address of a value in the heap to be passed to the C function (for
an example, see “Performing UI-Related Tasks” on page 22 ).
C function
The address ... seen examples of invoking block objects in “Constructing Block Objects and
Their Syntax” on page 2and “Variables and Their Scope in Block Ob-
jects” on page 6. This section contains more concrete...
... can use the
dispatch_get_main_queue function to get the handle to the main dispatch queue.
22 | Chapter 2: Programming Grand Central Dispatch
Concurrent Programming in MacOSXand iOS
by Vandad ... attribution. An attribution usually includes the title,
author, publisher, and ISBN. For example: “Concurrent Programming in MacOSX and
iOS by Vandad Nahavandipoor (O’Reilly). Copyright 20 11 Vandad ... (specified by the first parameter).
Context
The memory address of a value in the heap to be passed to the C function (for
an example, see “Performing UI-Related Tasks” on page 22 ).
C function
The address...
... provide a context for further
discussions.
CHAPTER 2 MACOSXANDIOS
35
Table 2- 7. File Systems Support by XNU
Name Description
HFS+ The standard file system used by MacOSXandiOS
HFS ... connector.
Table 2- 2.iOS Releases
Version Device Released
iPhone OS 1.0 iPhone, iPod Touch (1.1) June 20 07
iPhone OS2. 0 iPhone 3G July 20 08
iPhone OS 3.0 iPhone 3GS, iPad (3 .2) June 20 09 ... Tip The version of the library, in our case 9.0.0, is the version of theMacOSX kernel, not the version of Mac
OS X itself. Version 9.0.0 corresponds to MacOSX 10.5.0. You can determine the...
... NSSize. Thex values in the path are used by the
animation to change either thex value of the point or the width value of
the size, andthe y values correspond to the y value of the point or the
height ... 0 .25 seconds, we will need
fifteen locations (0 .25 * 60). So, we need to calculate the value for x
along the line between the first point andthe second point for each of
the thirteen locations ... into the animations dictionary of the mover view.
We set the animations array to the two animations we discussed earlier
(rotation and size change). We also set the duration to one second and
then...
... Usability 27 2
Consistency 27 2
Affordance 27 3
Mental Model 27 3
Usability Considerations forMacOSX 27 4
Program Design Considerations for Good Usability 27 4
Autosizing and Auto-Positioning 27 5
Consistent ... Development
Companion
eBook
Available
Learn Xcode Tools
for MacOSXand
iPhone Development
Ian Piper
Trim: 7.5 x 9 .25 spine = 0.78 125 " 3 52 page count
Mastering Apple’s programming environment for
Mac OSXand iPhone OS development
... idea to go and fetch the latest version from the Apple
Developer Connection site, which this book will refer to as “ADC” forthe most part.
2
ii
Learn Xcode Tools forMacOSXand iPhone Development...
... from 1 to 5:
20 12- 01 -21 12: 16:51.446 03.03 Count-3 [26 596:903] 1
20 12- 01 -21 12: 16:51.447 03.03 Count-3 [26 596:903] 2
20 12- 01 -21 12: 16:51.448 03.03 Count-3 [26 596:903] 3
20 12- 01 -21 12: 16:51.449 03.03 ... find the App Store in the Applications folder.
In theMac App Store, click in the search box in the upper right, and search for Xcode (see
Figure 1 -2) .
Chapter 2: Extensions to C 12
Deconstructing ... Yesterday
Cocoa and Objective-C are at the heart of Apple’s OSXandiOS operating systems. Although
OS Xand especially iOS are relatively new, Objective-C and Cocoa are much older. Brad Cox
invented...
... applications that have a true OSX or iOS look and feel.
In addition to presenting Objective-C, this book introduces you to its companion, Apple’s Cocoa
(for OS X) and Cocoa Touch (for iOS) toolkits. ... boolString(areTheyDifferent));
The function compares the values 23 and 42. This time, because they’re different,
areIntsDifferent() returns YES, andthe user sees text stating the monumental fact that 23 and
42 are ...
is the interface, which provides the public view of the class. The interface contains all the
information necessary for someone to use the class. By showing the compiler the @interface
section,...
... bị treo bạn có thể tắt từ trong Activity Monitor hoặc đơn
giản hơn là nhấn tổ hợp phím Command + Option + Esc từ bất kì đâu trong
Mac OSX rồi chọn ứng dụng, nhấn Force Quit (tính năng này cũng ... pin máy Mac chạy OSX Lion
Hệ điều hành Lion có thể "ngốn" pin hơn các phiên bản trước đó, nhưng
bạn có thể kéo dài đáng kể thời lượng pin nếu biết cách dùng hợp lý.
Mac OSX và các ... tối đa tình trạng này, bạn nên
thường xuyên xem x t thông tin trong Activity Monitor (nằm trong
Applications > Utilities). Tab CPU sẽ cho bạn biết chính x c những thủ
phạm đang ngốn tài nguyên...