TechQA.

Question

Why does Apple use assign rather than weak to store a delegate?

score 330 · Answer 1 · 2013-12-06T08:28:25.717000

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330

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Why does Apple use assign rather than weak to store a delegate?

330 views Asked by user4951 At 06 December 2013 at 08:28

score 258 · Answer 2 · 2012-01-09T16:24:28.097000

Why doesn't this UIView get added as a subview under certain circumstances, but does under others?

258 views Asked by maxedison At 09 January 2012 at 16:24

score 183 · Answer 3 · 2012-01-12T18:28:10.520000

C++, recieve this when trying to create classes: error: no ‘void media::*()’ member function declared in class ‘media’

183 views Asked by bjsawlor At 12 January 2012 at 18:28

score 2202 · Answer 4 · 2012-05-29T06:45:03.073000

Is there a pattern to override a property?

2.2k views Asked by Ding Curie At 29 May 2012 at 06:45

score 1074 · Answer 5 · 2013-08-11T19:33:17.903000

Does an object initialize automatically if it is the synthesized property of another object?

1k views Asked by Horton Jackson At 11 August 2013 at 19:33

score 53 · Answer 6 · 2012-08-16T19:55:32.550000

Quick inquiry about ivars scope

53 views Asked by stumped At 16 August 2012 at 19:55

score 1590 · Answer 7 · 2012-08-16T17:49:05.637000

Trying to use copied NSMutableString property causes an exception

1.5k views Asked by rustylepord At 16 August 2012 at 17:49

score 1491 · Answer 8 · 2012-10-16T18:02:09.317000

Will the compiler auto-synthesize an ivar for a property declared in a category?

1.4k views Asked by IPaPa At 16 October 2012 at 18:02

score 677 · Answer 9 · 2012-10-23T01:38:46.390000

Why can't I access the auto-synthesized ivar?

677 views Asked by thiagocfb At 23 October 2012 at 01:38

score 131 · Answer 10 · 2014-01-14T19:36:48.327000

Identifying properties in the header file vs. implementation file

131 views Asked by zacharyscott At 14 January 2014 at 19:36

score 301 · Answer 11 · 2016-02-11T03:28:56.703000

Safe mutation and usage of readonly property value in Objective-C APIs

301 views Asked by AudioBubble At 11 February 2016 at 03:28

score 105 · Answer 12 · 2014-05-22T18:50:10.943000

Are declared property attributes overridden when implementing custom accessor methods?

105 views Asked by jeremywhuff At 22 May 2014 at 18:50

score 277 · Answer 13 · 2014-05-30T02:48:04.677000

Setting default values for inherited property without using accessor

277 views Asked by Ben Stock At 30 May 2014 at 02:48

score 1026 · Answer 14 · 2014-06-01T17:27:08.987000

Error using NSMutableString property "Attempt to mutate immutable object with appendString:"

1k views Asked by Jaap Wijnen At 01 June 2014 at 17:27

score 131 · Answer 15 · 2014-06-06T16:32:07.687000

When should I declare an instance variable rather than property in the header?

131 views Asked by user3586299 At 06 June 2014 at 16:32

score 1636 · Answer 16 · 2017-12-03T15:40:23.587000

Implicit conversion of an Objective-C pointer to 'int *' is disallowed with ARC after move property to .h file

1.6k views Asked by armnotstrong At 03 December 2017 at 15:40

score 177 · Answer 17 · 2017-05-24T23:29:30.640000

Why make an IBOutlet variable an ivar (not a property)?

177 views Asked by asdfkjaasdflf At 24 May 2017 at 23:29

score 145 · Answer 18 · 2014-08-12T06:08:11.500000

Why can I not use dot notation in "independent" blocks?

145 views Asked by gaosboy At 12 August 2014 at 06:08

score 94 · Answer 19 · 2013-07-21T15:12:54.313000

Enforcing copy semantics for users of my Objective-C class

94 views Asked by Mark Bernstein At 21 July 2013 at 15:12

score 788 · Answer 20 · 2013-07-26T16:42:31.163000

Set the properties of an NSObject from the values in an NSDictionary

788 views Asked by Zigglzworth At 26 July 2013 at 16:42

TechQA.

List Question

Why does Apple use assign rather than weak to store a delegate?

Why doesn't this UIView get added as a subview under certain circumstances, but does under others?

C++, recieve this when trying to create classes: error: no ‘void media::*()’ member function declared in class ‘media’

Is there a pattern to override a property?

Does an object initialize automatically if it is the synthesized property of another object?

Quick inquiry about ivars scope

Trying to use copied NSMutableString property causes an exception

Will the compiler auto-synthesize an ivar for a property declared in a category?

Why can't I access the auto-synthesized ivar?

Identifying properties in the header file vs. implementation file

Safe mutation and usage of readonly property value in Objective-C APIs

Are declared property attributes overridden when implementing custom accessor methods?

Setting default values for inherited property without using accessor

Error using NSMutableString property "Attempt to mutate immutable object with appendString:"

When should I declare an instance variable rather than property in the header?

Implicit conversion of an Objective-C pointer to 'int *' is disallowed with ARC after move property to .h file

Why make an IBOutlet variable an ivar (not a property)?

Why can I not use dot notation in "independent" blocks?

Enforcing copy semantics for users of my Objective-C class

Set the properties of an NSObject from the values in an NSDictionary

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