Alex Rivera | Logout

Questions tagged objective-c

2098 questions · page 16 of 42

Sort by: Newest Votes Active
13
votes
3
answers

Objective-C: Get list of subclasses from superclass

objective-c
asked 2011-10-27T23:22:16.740
29
votes
5
answers

How to URL Decode in iOS - Objective C

objective-c ios urldecode
asked 2011-10-27T17:44:47.940
15
votes
2
answers

Open a .webarchive Modify It and Save It

objective-c cocoa webview webarchive
asked 2011-10-27T14:00:26.340
8
votes
1
answers

Objective-C typedef enum in global constants file

objective-c constants precompiled-headers
asked 2011-10-27T06:03:00.283
9
votes
3
answers

Can UILocalNotification fire a custom method when App is in background mode?

iphone objective-c notifications
asked 2011-10-26T13:12:31.253
137
votes
5
answers

How to pass object with NSNotificationCenter

objective-c swift cocoa-touch nsnotificationcenter nsnotifications
asked 2011-10-25T22:27:55.137
11
votes
2
answers

Cocoa button rollovers with mouseEntered: and mouseExited:?

objective-c cocoa
asked 2011-10-25T12:41:27.867
22
votes
7
answers

How can I detect screen lock/unlock events on the iPhone?

ios objective-c events unlock
asked 2011-10-25T11:20:55.457
46
votes
4
answers

Check whether an object is an NSArray or NSDictionary

objective-c
asked 2011-10-25T07:37:26.687
8
votes
1
answers

Mapping multiple resources from one ObjectManager in RestKit

objective-c ios rest restkit
asked 2011-10-24T09:21:04.397
40
votes
2
answers

Why does rand() % 7 always return 0?

objective-c c random
asked 2011-10-23T14:36:19.647
11
votes
3
answers

Creating custom UITableViewCell's within a Storyboard

iphone objective-c ios uitableview ios5
asked 2011-10-23T01:27:05.963
8
votes
3
answers

How would you minimize or compress Core Data sqlite file size?

iphone objective-c core-data
asked 2011-10-21T23:29:00.920
9
votes
2
answers

Returning an autorelease'd CFTypeRef with ARC

objective-c ios core-graphics automatic-ref-counting core-foundation
asked 2011-10-21T22:28:18.597
23
votes
7
answers

How to add objects to an NSArray using for loop?

iphone objective-c ios nsarray
asked 2011-10-21T07:20:58.533
97
votes
2
answers

Will writeToFile:atomically: overwrite data?

objective-c ios
asked 2011-10-20T00:56:41.470
15
votes
3
answers

Core Data - Discard changes

objective-c core-data model
asked 2011-10-19T16:43:05.117
29
votes
3
answers

Pointer casting with ARC

objective-c automatic-ref-counting
asked 2011-10-19T14:29:50.280
20
votes
9
answers

How can I format a date in Objective-C similar to the jquery.timeago library?

iphone objective-c ios nsdate
asked 2011-10-18T15:37:51.367
8
votes
3
answers

Evaluating an NSPredicate on a NSArray (without filtering)

objective-c cocoa nsarray nspredicate
asked 2011-10-18T10:16:01.650
25
votes
3
answers

iOS 5 : -viewWillAppear is not called after dismissing the modal in iPad

iphone objective-c ios4 ios5
asked 2011-10-18T05:10:14.890
11
votes
1
answers

How to get silent switch status in iOS5

iphone objective-c ios5
asked 2011-10-18T00:57:32.293
9
votes
2
answers

Asynchronous network interface status check

c++ objective-c c
asked 2011-10-17T12:22:12.223
27
votes
3
answers

How to get Indexpath of cell in UITableView while clicking on Custom accessory Button?

iphone objective-c xcode
asked 2011-10-17T05:40:35.397
10
votes
5
answers

running CABasicAnimation sequentially

iphone objective-c ios core-animation cabasicanimation
asked 2011-10-17T00:18:01.937
24
votes
1
answers

Scale the size of CALayer contents

ios objective-c cocoa-touch core-animation calayer
asked 2011-10-16T13:27:14.153
9
votes
2
answers

When should I use NSURL instead of NSString and vice versa?

objective-c cocoa-touch cocoa nsstring nsurl
asked 2011-10-14T14:34:28.333
8
votes
6
answers

UINavigationBar and new iOS 5+ appearance API - how to supply two background images?

objective-c ios ios5 uinavigationbar appearance
asked 2011-10-13T23:22:46.720
45
votes
9
answers

NSFileManager unique file names

objective-c ios cocoa-touch uniqueidentifier file-management
asked 2011-10-13T19:11:02.240
10
votes
3
answers

How to convert wchar_t to NSString?

objective-c macos cocoa
asked 2011-10-13T11:14:11.487
9
votes
2
answers

iOS 5 UINavigationBar removing subviews ( image subview) removes navigation bar

objective-c ios xcode ios5
asked 2011-10-12T22:57:44.083
9
votes
1
answers

Being apprised of when NSStatusItem is hidden

objective-c macos cocoa appkit nsstatusitem
asked 2011-10-12T20:11:10.003
11
votes
2
answers

Saving NSRect to NSUserDefaults

objective-c cocoa nsuserdefaults
asked 2011-10-11T13:36:03.210
17
votes
2
answers

RestKit: How does one post an array of objects?

objective-c ios cocoa-touch restkit
asked 2011-10-11T13:01:38.173
14
votes
3
answers

Method Swizzling in iOS 5?

iphone objective-c ios
asked 2011-10-11T02:58:12.873
9
votes
3
answers

What’s the purpose of an exclamation mark at the start of a block comment? (That is, "/*! … */")

objective-c xcode syntax comments
asked 2011-10-10T15:33:07.940
13
votes
3
answers

NSInteger set to 0 but returns nil

objective-c macos cocoa
asked 2011-10-09T22:29:26.717
14
votes
2
answers

App crashes when trying to obtain photos from photo library via Image picker

objective-c ios uiimagepickercontroller photolibrary
asked 2011-10-09T05:13:43.580
8
votes
1
answers

Repeating a method every few seconds in Objective C

iphone objective-c
asked 2011-10-08T23:07:45.560
18
votes
3
answers

iphone: Apple ID does not have permission to access iTunes Connect

ios objective-c iphone ipad app-store
asked 2011-10-08T14:06:32.353
10
votes
4
answers

Does Cocoa Touch have a search tree data structure?

objective-c ios cocoa-touch data-structures binary-search-tree
asked 2011-10-08T00:56:26.460
16
votes
1
answers

How to solve KERN_INVALID_ADDRESS on EXC_BAD_ACCESS (SIGSEGV)

objective-c ios xcode exc-bad-access
asked 2011-10-07T08:29:43.173
22
votes
3
answers

Objective C "#if" syntax

objective-c syntax c-preprocessor
asked 2011-10-07T02:04:53.000
8
votes
1
answers

iPhone 4 calculate Day Duration programmatically from GPS latitude and day of the year

iphone objective-c ios xcode4 gps
asked 2011-10-06T23:17:34.143
8
votes
3
answers

Is there any package management in Objective-C?

objective-c
asked 2011-10-06T17:38:50.730
49
votes
4
answers

How to send POST and GET request?

objective-c swift post get nsurlsession
asked 2011-10-06T10:34:54.913
10
votes
4
answers

iOS5 crashes during runMode:beforeDate:

objective-c ios exc-bad-access ios5 nsrunloop
asked 2011-10-06T09:19:39.300
59
votes
15
answers

Change color on checkmark in UITableView

objective-c uitableview uicolor
asked 2011-10-03T22:08:00.220
40
votes
4
answers

Camera with Custom View

ios objective-c camera uiimagepickercontroller custom-view
asked 2011-10-03T18:38:57.137
19
votes
4
answers

Any good example projects for the Kiwi testing library (offering more complexity than 2+2)

ios objective-c tdd kiwi
asked 2011-10-03T02:51:59.803
← Prev page 16 of 42 Next →