Kvo Articles

Page 1 of 1 (4 articles)

9/2/2017 • EN

Explains a Swift KVO crash with .initial option and provides a solution using global/static context variables for thread safety.

Ios Development Kvo memory safety Objective C Interoperability Swift

7/17/2014 • EN

A guide to implementing a custom Observable property wrapper in Swift, covering API design, type conversion, and current language limitations.

api design Kvo Observable Swift Type Conversion

4/5/2012 • EN

Explains when to manually call willChangeValueForKey for KVO in Objective-C, using NSOperation as an example of proper usage.

Automatic Change Notifications Cocoa Io Kvo Objective C

3/28/2012 • EN

Explains how to automate removal of NSNotificationCenter and KVO observers in iOS using method swizzling and associated objects to prevent crashes.

Io Kvo memory management Nsnotificationcenter Objective C

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