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New posts in nscopying

Enabling the NSCopying protocol in a class

iphone objective-c memory-management nscopying

make UIImage conform to the NSCopying protocol

iphone uiimage nscopying

Why doesn't UIView (or it's subclasses) adopt the NSCopying Protocol?

iphone cocoa-touch uikit nscopying

Why must the key of an NSDictionary conform to NSCopying

objective-c cocoa nsdictionary nscopying

NSString property and custom init

objective-c nsstring initialization init nscopying

Is returning [self retain] in copyWithZone for immutable classes with mutable subclasses really safe / a good idea?

objective-c nscopying

Date.copy() in Swift 3.0

ios swift nscopying

What is the meaning of "zone" in copyWithZone:?

cocoa nscopying

NSCopying copy(with:) - Does it really need to return Any?

swift nscopying

Override copy or copyWithZone: or both?

iphone nscopying

What is the difference between "-copy" and "-copyWithZone:"?

objective-c ios cocoa foundation nscopying

Using instancetype as the return type of a copy in Objective-C?

objective-c clang foundation nscopying instancetype

Best practice for copying private instance vars with NSCopying

cocoa instance-variables nscopying

When is NSCopying needed?

objective-c cocoa nsdictionary nscopying

Why zone is always nil while implementing NSCopying?

objective-c ios nsarray nscopying

iPhone : (id)copyWithZone:(NSZone *)zone : what is "zone" for?

iphone nscopying copywithzone

Implementing NSCopying in Subclass of Subclass

objective-c xcode memory-management hierarchy nscopying

UIView as dictionary key?

iphone objective-c uiview nsdictionary nscopying

How do copy and mutableCopy apply to NSArray and NSMutableArray?

cocoa cocoa-touch nsmutablearray nsarray nscopying
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