Questions tagged [objective-c]

33

votes

3

answers

Is there a constant which defines the max value of long or integer?

asked 2012-03-18T17:49:03.160

21

votes

4

answers

Method for downloading iCloud files? Very confusing?

objective-c ios macos icloud

asked 2012-03-18T16:54:16.300

17

votes

3

answers

API documentation: LSOpenURLsWithRole()

objective-c macos osx-snow-leopard

asked 2012-03-17T13:49:46.403

18

votes

2

answers

Play encrypted video with AVPlayer

objective-c encryption avplayer

asked 2012-03-16T16:25:38.130

16

votes

3

answers

UITableView cell textLabel color

ios objective-c iphone uitableview

asked 2012-03-16T07:08:20.853

20

votes

2

answers

How does class composition work in iOS?

objective-c ios composition

asked 2012-03-14T21:16:50.360

13

votes

4

answers

Core Data delete rule -- to-many relationship, delete when empty

objective-c core-data

asked 2012-03-14T18:32:56.610

28

votes

7

answers

Sorting NSString values as if NSInteger using NSSortDescriptor

iphone objective-c ios cocoa-touch nssortdescriptor

asked 2012-03-12T20:58:14.370

19

votes

7

answers

Objective-C vs. C speed

objective-c c ios

asked 2012-03-12T14:15:18.937

10

votes

2

answers

"BackgroundMoving" Code is not Working in iPhone4S

objective-c cocos2d-iphone

asked 2012-03-10T11:39:50.573

36

votes

10

answers

Error: "No identities are available for signing" Xcode 4.3.1

objective-c ios5 xcode4 osx-lion

asked 2012-03-09T14:45:14.887

8

votes

5

answers

Remove sections with no rows from UITableView

objective-c uitableview ios5

asked 2012-03-08T16:43:56.257

8

votes

3

answers

Can iOS really support AES 256?

iphone objective-c ios xcode security

asked 2012-03-08T11:49:11.510

21

votes

4

answers

Xcode 4.2 (Snow Leopard) and iOS 5.1

iphone objective-c ios5 xcode4.2

asked 2012-03-08T08:48:18.457

10

votes

5

answers

Does C code run faster?

iphone objective-c c performance

asked 2012-03-07T16:55:32.197

20

votes

1

answers

View with low alpha - Subview with high alpha

objective-c ios uiview alpha

asked 2012-03-06T21:49:08.870

21

votes

3

answers

ld: duplicate symbol - caused by const

objective-c c constants linker-errors c-preprocessor

asked 2012-03-06T12:11:50.743

12

votes

2

answers

Change with properties and ivars after ARC migration

objective-c automatic-ref-counting

asked 2012-03-06T11:50:38.490

9

votes

2

answers

How to define a default argument value to a method in ios?

objective-c ios

asked 2012-03-05T22:35:30.440

31

votes

6

answers

Making some code only run once

objective-c ios

asked 2012-03-05T18:10:48.600

13

votes

4

answers

NSInvalidArgumentException reason Receiver has no segue with identifier

objective-c xcode segue uistoryboardsegue

asked 2012-03-05T14:10:28.950

10

votes

2

answers

Code Sign Error: Certificate identity appears more than once in the keychain

objective-c code-signing provisioning-profile

asked 2012-03-05T14:00:38.023

9

votes

3

answers

Make Xcode 4.3 warn about undeclared methods that exist in the current @implementation

objective-c xcode clang compiler-warnings method-declaration

asked 2012-03-05T01:37:29.167

20

votes

4

answers

How to add a CALayer to an NSView on Mac OS X

objective-c cocoa calayer quartz-graphics

asked 2012-03-04T03:10:59.253

9

votes

3

answers

How can I stop my app from setting the "quarantine" bit?

objective-c macos cocoa osx-lion

asked 2012-03-03T09:11:14.447

15

votes

3

answers

Objective-C property and synthesize logic

objective-c properties

asked 2012-03-03T07:26:54.530

42

votes

11

answers

iOS app "next" key won't go to the next text field

iphone objective-c ios xcode first-responder

asked 2012-03-02T21:17:55.427

12

votes

3

answers

how to create pinterest style hiding/unhiding nav/tab bar?

iphone objective-c ios ipad uinavigationcontroller

asked 2012-03-02T09:00:57.020

115

votes

5

answers

iOS: Access app-info.plist variables in code

iphone objective-c ios ipad info.plist

asked 2012-03-02T08:18:58.703

8

votes

1

answers

What is the difference between preferredLocalization and preferredLanguage?

objective-c ios cocoa-touch cocoa

asked 2012-03-01T00:28:04.757

22

votes

8

answers

How to add padding-left on a UILabel created programmatically?

iphone objective-c ios

asked 2012-02-29T15:49:47.773

8

votes

2

answers

Coredata and NSOrderedSet - how is the order of the set defined?

objective-c ios core-data nsorderedset

asked 2012-02-29T10:47:56.030

8

votes

1

answers

app rejected.how to track user non-renewing subscription

objective-c ios in-app-purchase app-store-connect

asked 2012-02-27T14:11:29.990

12

votes

2

answers

NSTextField not editable in custom NSWindow

objective-c xcode macos cocoa user-interface

asked 2012-02-27T11:42:10.360

18

votes

2

answers

Invalid preprocessing directive for #elseifdef in Xcode

objective-c xcode c-preprocessor preprocessor-directive

asked 2012-02-27T08:22:01.367

445

votes

20

answers

What goes into your .gitignore if you're using CocoaPods?

objective-c git cocoapods

asked 2012-02-25T18:12:54.340

17

votes

2

answers

Implicit declaration of function objc_getAssociatedObject is invalid in C99

objective-c

asked 2012-02-23T07:40:11.330

12

votes

3

answers

Vertically Centre Text in NSSecureTextField with subclassing

objective-c macos nstextfield

asked 2012-02-22T18:22:49.210

36

votes

4

answers

Does @property copy in combination with readonly make sense?

ios objective-c properties

asked 2012-02-22T15:05:20.337

9

votes

4

answers

NSError * vs NSError **

objective-c ios

asked 2012-02-22T05:23:57.693

13

votes

2

answers

Get last file modification date of application data files?

iphone objective-c xcode cocoa

asked 2012-02-20T17:14:00.873

13

votes

6

answers

Hide scrollers while leaving scrolling itself enabled in NSScrollView

objective-c swift appkit nsscrollview

asked 2012-02-20T16:49:20.240

17

votes

3

answers

How to associate iPhone application with _every_ file type?

iphone objective-c ios

asked 2012-02-20T14:19:43.547

16

votes

2

answers

Can I declare a variable of a 'protocol' type in an Objective-C interface?

objective-c

asked 2012-02-20T12:11:26.360

11

votes

1

answers

Non-greedy NSRegularExpression

iphone objective-c regex nsregularexpression

asked 2012-02-19T21:32:44.700

10

votes

0

answers

iOS 5 - Include chat within application

objective-c ios5 chat

asked 2012-02-17T20:12:42.600

8

votes

2

answers

Can I Register a Class for NSNotifications? Can I use Class Methods with NSNotifications?

iphone objective-c notifications selector

asked 2012-02-15T21:41:48.697

8

votes

1

answers

Headers for my static library not found

objective-c ios xcode static-libraries header-files

asked 2012-02-15T11:06:24.350

44

votes

6

answers

How do I remove leading & trailing whitespace of NSString inside an NSArray?

iphone objective-c nsstring nsarray

asked 2012-02-15T10:27:44.530

11

votes

10

answers

What is the need of assigning 'nil' after releasing an object

objective-c iphone memory-management

asked 2012-02-14T11:35:30.107

Questions tagged objective-c