TechQA.

Question

What is the purpose of declaring a protocol for a variable?

score 160 · Answer 1 · 2017-04-07T15:59:24.343000

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What is the purpose of declaring a protocol for a variable?

160 views Asked by Duck At 07 April 2017 at 15:59

score 64 · Answer 2 · 2016-03-04T07:21:49.570000

iVar LifeTime Vs Property LifeTime in Objective-C

64 views Asked by siva krishna At 04 March 2016 at 07:21

score 39 · Answer 3 · 2016-02-09T13:49:28.777000

Why use ivars for IBOutlets instead of properties?

39 views Asked by drasick At 09 February 2016 at 13:49

score 88 · Answer 4 · 2014-11-16T09:33:15.433000

How to send values to Ivar in method

88 views Asked by Petros Voutsanesis At 16 November 2014 at 09:33

score 136 · Answer 5 · 2014-09-30T09:27:00.097000

Subclass does not have ivar of parents' public property

136 views Asked by AMI289 At 30 September 2014 at 09:27

score 52 · Answer 6 · 2014-09-03T12:22:47.107000

Does Using Assign reduce the amount of memory used?

52 views Asked by rolling_codes At 03 September 2014 at 12:22

score 57 · Answer 7 · 2014-09-01T10:10:49.023000

Accessing ivars using the . notation

57 views Asked by Reck At 01 September 2014 at 10:10

score 47 · Answer 8 · 2014-07-09T21:35:14.280000

Using ivars to define property values inside a class

47 views Asked by rolling_codes At 09 July 2014 at 21:35

score 323 · Answer 9 · 2014-07-09T20:24:16.653000

Is it recommended to define ivars for readonly synthesized properties?

323 views Asked by rolling_codes At 09 July 2014 at 20:24

score 51 · Answer 10 · 2014-01-07T21:05:51.197000

Further clarification of _property after readonly attribute?

51 views Asked by Cescy At 07 January 2014 at 21:05

score 158 · Answer 11 · 2013-12-07T14:15:10.930000

Creating IBOutlets as ivars on ARC. Memory issues?

158 views Asked by RGML At 07 December 2013 at 14:15

score 34 · Answer 12 · 2013-09-23T10:28:48.740000

Cannot set iVars in XMLParser

34 views Asked by Scott Browne At 23 September 2013 at 10:28

score 161 · Answer 13 · 2013-06-19T11:57:46.943000

When are properties in a class extension added to the class in Objective C?

161 views Asked by cfischer At 19 June 2013 at 11:57

score 93 · Answer 14 · 2013-05-31T02:35:21.407000

Should I make my ivars properties in iOS?

93 views Asked by marciokoko At 31 May 2013 at 02:35

score 483 · Answer 15 · 2012-10-22T17:53:48.697000

Objective-C - Static field or an ivar for a primitive type

483 views Asked by Mikayil Abdullayev At 22 October 2012 at 17:53

score 5546 · Answer 16 · 2012-10-18T13:16:53.173000

Difference between @property and ivar in Xcode 4.5

5.5k views Asked by Fogmeister At 18 October 2012 at 13:16

score 103 · Answer 17 · 2012-09-19T21:11:57.217000

Ivars type Nsstring in Obejctive c are nil after button event

103 views Asked by Patrik Persson At 19 September 2012 at 21:11

score 738 · Answer 18 · 2012-04-30T05:22:30.113000

Changing the class of an ivar (to a derived class), in a subclass

738 views Asked by Kaan Dedeoglu At 30 April 2012 at 05:22

score 5774 · Answer 19 · 2011-05-25T09:42:40.840000

Objective-c: why private ivars are not hidden from the outside access when using KVC

5.7k views Asked by Centurion At 25 May 2011 at 09:42

score 494 · Answer 20 · 2011-03-30T04:21:16.630000

Can't get an NSString ivar to accept a value from an array

494 views Asked by Steve At 30 March 2011 at 04:21

TechQA.

List Question

What is the purpose of declaring a protocol for a variable?

iVar LifeTime Vs Property LifeTime in Objective-C

Why use ivars for IBOutlets instead of properties?

How to send values to Ivar in method

Subclass does not have ivar of parents' public property

Does Using Assign reduce the amount of memory used?

Accessing ivars using the . notation

Using ivars to define property values inside a class

Is it recommended to define ivars for readonly synthesized properties?

Further clarification of _property after readonly attribute?

Creating IBOutlets as ivars on ARC. Memory issues?

Cannot set iVars in XMLParser

When are properties in a class extension added to the class in Objective C?

Should I make my ivars properties in iOS?

Objective-C - Static field or an ivar for a primitive type

Difference between @property and ivar in Xcode 4.5

Ivars type Nsstring in Obejctive c are nil after button event

Changing the class of an ivar (to a derived class), in a subclass

Objective-c: why private ivars are not hidden from the outside access when using KVC

Can't get an NSString ivar to accept a value from an array

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