Questions tagged [cocoa]

22

votes

2

answers

Defining and using protocols in objective-c

asked 2009-06-10T14:18:30.370

10

votes

1

answers

Syntax Highlighting in Cocoa TextView? Experiences? Suggestions? Ideas?

python objective-c cocoa syntax-highlighting textview

asked 2009-06-09T22:25:55.660

452

votes

13

answers

How to print out the method name and line number and conditionally disable NSLog?

objective-c cocoa cocoa-touch xcode nslog

asked 2009-06-09T09:44:47.720

95

votes

6

answers

Using NSPredicate to filter an NSArray based on NSDictionary keys

objective-c cocoa nsarray nsdictionary nspredicate

asked 2009-06-06T00:03:04.693

13

votes

3

answers

How do I bind the enabled binding of a button to whether or not an NSArrayController has a selection?

cocoa button state cocoa-bindings

asked 2009-06-04T18:35:43.760

18

votes

4

answers

Read only "N" bytes from a file in Cocoa

objective-c cocoa nsdata

asked 2009-06-01T18:14:18.197

10

votes

3

answers

programmatically recording sound sent to Built-in Output, Mac OS X

cocoa macos audio stream core-audio

asked 2009-05-30T01:12:32.090

176

votes

4

answers

Why are Objective-C delegates usually given the property assign instead of retain?

objective-c ios cocoa delegates

asked 2009-05-28T00:57:31.793

16

votes

6

answers

How to write data in plist?

iphone objective-c cocoa

asked 2009-05-25T06:13:17.067

47

votes

5

answers

Why does NSError need double indirection? (pointer to a pointer)

c objective-c cocoa pointers

asked 2009-05-24T04:53:33.670

10

votes

5

answers

Easy way to set a single character of an NSString to uppercase

cocoa cocoa-touch nsstring

asked 2009-05-19T16:52:20.287

12

votes

3

answers

Matching an approximate string in a Core Data store

cocoa string core-data levenshtein-distance

asked 2009-05-19T10:18:50.687

21

votes

4

answers

Way to find out which Compilation Options were used to build SQLite

iphone cocoa cocoa-touch sqlite

asked 2009-05-19T07:14:38.360

17

votes

4

answers

Is it bad practice to use unicode symbols or shapes in a  app?

objective-c cocoa macos unicode

asked 2009-05-19T01:16:46.237

24

votes

5

answers

Rename file in Cocoa?

objective-c cocoa nsfilemanager file-management

asked 2009-05-16T23:23:05.127

19

votes

2

answers

Code sample for capturing audio from a Mac in Cocoa and saving to file?

objective-c macos cocoa audio

asked 2009-05-16T06:04:16.620

15

votes

1

answers

Is [NSString hash] computed every time?

objective-c cocoa

asked 2009-05-13T08:28:27.010

11

votes

3

answers

How do I convert Cocoa co-ords from top left == origin to bottom left == origin

objective-c cocoa nswindow

asked 2009-05-12T13:46:57.013

31

votes

3

answers

Which method of checking to see if a NSDictionary contains a particular key is faster?

cocoa performance nsdictionary

asked 2009-05-06T20:15:57.247

27

votes

7

answers

How to limit NSTextField text length and keep it always upper case?

objective-c cocoa user-interface nstextfield

asked 2009-05-05T21:39:51.653

27

votes

2

answers

Determine if a path within an NSString is to a directory, or a file?

objective-c cocoa file

asked 2009-05-05T17:49:04.923

158

votes

9

answers

How does an underscore in front of a variable in a cocoa objective-c class work?

objective-c cocoa-touch cocoa variables syntax

asked 2009-05-04T22:48:21.437

10

votes

2

answers

How do you make a button link to a website in Cocoa?

cocoa

asked 2009-05-04T16:17:42.827

12

votes

2

answers

Drag-and-drop files onto an NSTableView?

objective-c cocoa drag-and-drop

asked 2009-05-04T01:59:09.600

10

votes

7

answers

From PHP to Objective-C

php objective-c cocoa transition

asked 2009-05-02T00:00:26.593

15

votes

4

answers

Is there an easy to understand guide (new to Cocoa, Xcode, etc) for Interface Builder that talks about proxy objects?

xcode cocoa cocoa-touch interface-builder

asked 2009-04-25T16:18:39.343

14

votes

10

answers

What's the best way of learning iPhone programming when coming from Java?

java iphone objective-c cocoa

asked 2009-04-23T20:06:36.440

27

votes

5

answers

How do I find all the property keys of a KVC compliant Objective-C object?

objective-c cocoa properties introspection key-value-observing

asked 2009-04-23T09:10:59.913

125

votes

8

answers

Is there a good charting library for iPhone?

ios cocoa cocoa-touch charts core-plot

asked 2009-04-20T19:23:24.070

22

votes

5

answers

focus a NSTextField

objective-c cocoa

asked 2009-04-18T20:51:12.270

15

votes

2

answers

Xcode / Cocoa : What are the differences between debug and release builds?

cocoa xcode debugging

asked 2009-04-17T18:26:55.853

19

votes

5

answers

What is the best way to implement syntax highlighting of source code in Cocoa?

objective-c cocoa syntax-highlighting nstextview

asked 2009-04-16T03:00:54.530

87

votes

4

answers

Using a constant NSString as the key for NSUserDefaults

objective-c cocoa default-value

asked 2009-04-15T21:15:55.093

9

votes

5

answers

In what circumstances is @finally non-redundant in Cocoa's try/catch/finally Exception Handling?

objective-c cocoa exception try-catch

asked 2009-04-12T10:09:52.363

11

votes

2

answers

Key-Value Observing on a Protocol Object: Compiler Warnings on addObserver:

objective-c cocoa key-value-observing

asked 2009-04-12T01:39:50.670

45

votes

8

answers

2D arrays using NSMutableArray

objective-c cocoa cocoa-touch multidimensional-array nsmutablearray

asked 2009-04-07T09:16:53.153

26

votes

3

answers

How to check whether a NSPoint lays inside a NSRect

cocoa points rectangles

asked 2009-04-06T10:49:29.757

53

votes

9

answers

Determine if NSNumber is NaN

objective-c cocoa nan nsnumber

asked 2009-04-05T18:24:28.220

232

votes

10

answers

How do I declare class-level properties in Objective-C?

objective-c cocoa oop

asked 2009-03-30T04:09:04.977

11

votes

4

answers

How can I get notified of a system time change in my Cocoa application?

cocoa nsnotifications

asked 2009-03-27T15:55:40.483

9

votes

4

answers

How can I create a GUI and react to Cocoa events programmatically?

objective-c cocoa

asked 2009-03-17T21:35:54.780

122

votes

6

answers

Deep copying an NSArray

objective-c cocoa-touch cocoa nsarray deep-copy

asked 2009-03-15T03:54:17.163

15

votes

4

answers

Cocoa/iPhone: How do I create a Simplified Chinese localization of my app?

iphone cocoa xcode localization internationalization

asked 2009-03-11T14:13:25.090

16

votes

1

answers

What is a referencing outlet?

objective-c cocoa

asked 2009-03-11T04:10:26.270

776

votes

20

answers

How do I create delegates in Objective-C?

ios objective-c cocoa callback delegates

asked 2009-03-09T16:06:14.197

9

votes

6

answers

Setting an object nil versus release+realloc

iphone objective-c ios cocoa-touch cocoa

asked 2009-03-09T16:03:52.267

10

votes

3

answers

Where can I find colored indicators for use in Cocoa?

cocoa user-interface colors status

asked 2009-03-05T22:47:30.037

9

votes

2

answers

Setting up KVO for calculated values, based on calculated values

cocoa cocoa-bindings key-value-observing

asked 2009-03-04T21:19:29.413

13

votes

2

answers

When to release a NSString in iPhone

iphone objective-c cocoa

asked 2009-03-02T12:38:30.400

22

votes

2

answers

What describes objective-C and Cocoa Bindings best?

objective-c cocoa cocoa-bindings

asked 2009-02-27T15:20:39.677

Questions tagged cocoa