#declared-property

[goodanswerbiz]

Fixed Objective-C declared @property attributes (nonatomic, copy, strong, weak) #dev #it #asnwer

Fixed Objective-C declared @property attributes (nonatomic, copy, strong, weak) #dev #it #asnwer

Objective-C declared @property attributes (nonatomic, copy, strong, weak)

Can someone explain to me in detail when I must use each attribute: nonatomic, copy, strong, weak, and so on, for a declared property, and explain what each does? Some sort of example would be great also. I am using ARC.

Answer: Objective-C declared @property attributes (nonatomic, copy, strong, weak)

This link has the…

View On WordPress

[sevennet-blog]

How to: Do declared properties require a corresponding instance variable?

How to: Do declared properties require a corresponding instance variable?

Do declared properties require a corresponding instance variable?

Do properties in Objective-C 2.0 require a corresponding instance variable to be declared? For example, I’m used to doing something like this:

MyObject.h

@interface MyObject : NSObject { NSString *name; } @property (nonatomic, retain) NSString *name; @end

MyObject.m

@implementation @synthesize name; @end

However, what if I did…

View On WordPress

[sevennet-blog]

How to: Objective-C declared @property attributes (nonatomic, copy, strong, weak)

How to: Objective-C declared @property attributes (nonatomic, copy, strong, weak)

Objective-C declared @property attributes (nonatomic, copy, strong, weak)

Can someone explain to me in detail when I must use each attribute: nonatomic, copy, strong, weak, and so on, for a declared property, and explain what each does? Some sort of example would be great also. I am using ARC.

Answer: Objective-C declared @property attributes (nonatomic, copy, strong, weak)

This link has the…

View On WordPress