Questions tagged [objective-c]

17

votes

9

answers

Presenting a Modal View Controller hides the Navigation Bar

asked 2011-08-11T23:14:02.903

10

votes

4

answers

App Loading and Splash Screen

iphone objective-c ios cocoa-touch

asked 2011-08-11T14:59:58.793

9

votes

3

answers

Distinguish between an iPhone App crashing and being killed

iphone objective-c ios crash detection

asked 2011-08-11T07:32:38.123

43

votes

3

answers

Casting a CFDictionaryRef to NSDictionary?

objective-c xcode ios4 casting nsdictionary

asked 2011-08-10T22:10:01.540

18

votes

3

answers

Why does Objective-C use header files instead of one-file classes like Java?

java objective-c header-files

asked 2011-08-10T21:55:54.843

25

votes

6

answers

How to prompt user for text input in Alert view

iphone objective-c ios cocoa-touch ios4

asked 2011-08-10T18:26:44.360

13

votes

3

answers

objective c categories and inheritance

iphone objective-c ios inheritance categories

asked 2011-08-10T15:07:54.327

79

votes

17

answers

How to identify previous view controller in navigation stack

objective-c ios uiviewcontroller uinavigationcontroller

asked 2011-08-10T04:07:03.633

10

votes

2

answers

How to make properties private?

iphone objective-c ios xcode properties

asked 2011-08-09T14:53:06.210

9

votes

3

answers

How do I use the scanCrop property of a ZBar reader?

objective-c iphone ios4 barcode-scanner scanning

asked 2011-08-07T02:33:28.923

14

votes

1

answers

Basics Introduction To Using CHCSVParser

iphone objective-c xcode parsing csv

asked 2011-08-05T19:03:48.497

17

votes

5

answers

QLPreviewController remove or add UIBarButtonItems

iphone objective-c ipad uibarbuttonitem qlpreviewcontroller

asked 2011-08-05T13:30:20.477

35

votes

5

answers

how to properly use insertRowsAtIndexPaths?

iphone objective-c xcode uitableview

asked 2011-08-04T14:44:07.267

9

votes

3

answers

Compatibility problem with .xcdatamodeld between Xcode 4.1 (Lion) and Xcode 3.2.5 (snow leopard)

objective-c xcode core-data compatibility xcdatamodel

asked 2011-08-04T11:27:29.597

13

votes

1

answers

Why is self.navigationItem.backBarButtonItem always nil?

objective-c cocoa-touch ios4

asked 2011-08-03T21:05:35.203

25

votes

3

answers

Get list of files with specific extensions at a specified path in Objective-C

objective-c cocoa

asked 2011-08-03T04:10:42.400

9

votes

1

answers

Creating itunes store style "jump" animation

iphone objective-c ios cocoa-touch core-animation

asked 2011-08-02T16:59:56.253

10

votes

3

answers

Objective-C: where and how should I declare enums?

objective-c enums

asked 2011-08-02T11:59:20.573

44

votes

6

answers

Iteration over enum in Objective-C

objective-c

asked 2011-08-02T09:47:26.537

12

votes

2

answers

Setting NSError within a block, using ARC

objective-c objective-c-blocks automatic-ref-counting nserror

asked 2011-08-02T05:41:19.167

10

votes

14

answers

Command /Developer/usr/bin/clang failed with exit code 1

objective-c xcode compiler-errors

asked 2011-08-02T04:00:14.307

10

votes

5

answers

How to change the width of UITabBarItem?

objective-c xcode width uitabbaritem

asked 2011-07-31T08:37:20.143

33

votes

6

answers

iOS - UINavigationController adding multiple right items?

iphone objective-c ios uinavigationcontroller

asked 2011-07-30T19:23:22.037

11

votes

1

answers

Why am I not able to override isEqual in my NSManagedObject subclass?

iphone objective-c ios4 nsmanagedobject

asked 2011-07-30T14:42:35.997

45

votes

4

answers

Remove the 1px border under UISearchBar

objective-c uiview uikit uisearchbar

asked 2011-07-29T03:00:39.950

32

votes

2

answers

implicit conversion of an Objective-C pointer to 'void *' is disallowed with ARC

objective-c core-audio automatic-ref-counting

asked 2011-07-29T02:46:58.213

17

votes

5

answers

How to toggle autocorrectionType on and off for an existing UITextView

objective-c cocoa-touch uitextview autocorrect

asked 2011-07-29T01:30:41.370

9

votes

1

answers

When should I use "and" in Objective-C method names?

objective-c coding-style methods naming-conventions naming

asked 2011-07-28T18:37:24.053

10

votes

3

answers

How do you generate an RGBA image in Core Graphics?

iphone objective-c opengl-es core-graphics

asked 2011-07-28T15:52:18.097

31

votes

5

answers

Faking Subpixel Antialiasing on Text with Core Animation

objective-c cocoa text core-animation antialiasing

asked 2011-07-28T11:31:01.087

297

votes

6

answers

What is the significance of #pragma marks? Why do we need #pragma marks?

objective-c xcode comments pragma

asked 2011-07-28T03:35:29.037

38

votes

4

answers

AuthorizationExecuteWithPrivileges is deprecated

objective-c xcode macos

asked 2011-07-27T09:11:55.607

32

votes

7

answers

Objective-C: How to extract part of a String (e.g. start with '#')

objective-c ios hash nsstring substring

asked 2011-07-26T05:52:19.323

12

votes

2

answers

InitWithCoder, [super init] or [super initWithCoder]?

iphone objective-c cocoa-touch

asked 2011-07-25T18:09:27.827

17

votes

1

answers

menubar app behavior vs full screen app spaces (mac os 10.7/lion)

objective-c cocoa osx-lion

asked 2011-07-25T04:32:08.353

134

votes

9

answers

NSAttributedString add text alignment

ios objective-c nsattributedstring core-text

asked 2011-07-23T16:48:54.687

20

votes

3

answers

Add spacing between UIToolbar

objective-c iphone ipad uibarbuttonitem toolbaritems

asked 2011-07-23T06:03:18.997

10

votes

7

answers

How do I maintain the UITableView selected row when returning from a UINavigationController child screen?

iphone objective-c cocoa-touch uitableview

asked 2011-07-22T19:42:02.250

12

votes

1

answers

TouchDown, TouchUpInside, TouchUpOutside, TouchCancel What is the Sequence of the Events?

iphone objective-c cocoa-touch events

asked 2011-07-22T13:34:23.240

19

votes

4

answers

Parsing Objective-C code for static analysis

objective-c parsing antlr static-analysis javacc

asked 2011-07-22T12:58:00.907

42

votes

2

answers

Get CPU percent usage on macOS

objective-c cocoa macos

asked 2011-07-22T02:27:50.790

15

votes

6

answers

! vs == nil in objective-c

iphone objective-c c

asked 2011-07-21T20:16:47.470

9

votes

3

answers

XCode/Instruments not showing memory leaks

objective-c ios xcode instruments

asked 2011-07-21T18:54:25.497

14

votes

5

answers

Proper way to convert BOOL value into INT?

iphone objective-c int boolean type-conversion

asked 2011-07-21T11:04:11.613

24

votes

4

answers

how to display only time in UIDatePicker iphone

iphone objective-c uiactionsheet

asked 2011-07-21T09:32:34.630

23

votes

2

answers

Change UIImageView mode iPhone/iPad

iphone objective-c ipad uiimageview

asked 2011-07-20T20:06:55.517

18

votes

4

answers

How to determine intersection of CGPaths

iphone objective-c

asked 2011-07-20T05:48:26.447

13

votes

1

answers

How do OS X applications "clean" memory?

objective-c cocoa macos memory-management

asked 2011-07-20T01:15:12.143

13

votes

5

answers

How to connect wireless mouse with iphone?

iphone objective-c ios4 bluetooth

asked 2011-07-19T04:13:48.167

11

votes

4

answers

Could not connect the action: to target of class NSApplication

objective-c cocoa

asked 2011-07-19T02:12:56.570

Questions tagged objective-c