Z S

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Z S has asked 67 questions and find answers to 8 problems.

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Z S questions

NSTextFields with auto-layout; grow into space as typing
Address field validation for iOS / Mac
GCD and callbacks - concurrency issue
UIVisualEffectView on UITableView background
Setting a label to UITableView's tableFooterView - with autolayout
NSWindow beginSheet completionHandler not called
using CLLocation objects as keys in dictionary
Crash with NSManagedObject release: "objc_msgSend() selector name: _queueForDealloc"
NSDateComponents: difference between weekOfYear and weekOfMonth
How to ignore changes in mergeChangesFromContextDidSaveNotification in NSManagedObjectContextWillSaveNotification

Z S answers

iOS 8 Extension using iCloud Data
GCD and callbacks - concurrency issue
What are the history-related Contacts framework class in iOS 13?
ABAddressBookRegisterExternalChangeCallback called several times
NSFetchedResultsController Mac OSX Cocoa equivalent