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New posts in foundation

Writing Data to an NSOutputStream in Swift 3

swift nsdata foundation swift3 nsoutputstream

Get decimal separator of decimal pad keyboard on iOS

ios uikit foundation

What does startAccessingSecurityScopedResource() actually do?

macos nsurl foundation security-scoped-bookmarks

NSDictionary +dictionaryWithDictionary or -copy?

objective-c foundation

Adding non NSObjects to NSMutableArray

objective-c ios nsarray foundation reference-counting

KVO on Swift's computed properties

ios swift key-value-observing foundation computed-properties

What is a KeyPath used for?

swift foundation

Difference between containsObject: and member: methods of NSSet?

iphone ios objective-c foundation

Can DateComponentsFormatter format fractional seconds?

macos foundation nsdatecomponents nsdatecomponentsformatter

CFRunLoopRun() vs [NSRunLoop run]

macos foundation core-foundation nsrunloop cfrunloop

NSLocaleCountryCode returns nil

ios foundation country nslocale

Swift Playground - Files are not readable

xcode swift xcode6 foundation swift-playground

How to delete the contents of the Documents directory (and not the Documents directory itself)?

iphone objective-c foundation

Is NSIndexPath threadsafe?

multithreading cocoa core-data foundation nsindexpath

CoreFoundation Trap error "Thread1:EXC_BREAKPOINT (code=EXC_ARM_BREAKPOINT, subcode=0xdefe)"

ios exception core-data foundation nsorderedset

Why do Objective-C objects have to be dynamically allocated?

cocoa foundation objective-c-runtime dynamic-allocation static-allocation

Why are NSRect, NSPoint, etc. structs, not classes?

objective-c class struct foundation

NSJSONSerialization generating NSCFString* and NSTaggedPointerString*

objective-c json nsstring foundation nsjsonserialization

How to resolve 'scanLocation' was deprecated in iOS 13.0

swift foundation

NSUserDefaults boolforKey limitation by design?

iphone ios cocoa api foundation
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