foundation Examples and Free Source Code

Why compiler doesn't return error on [NSObject init]...

objective-c xcode nsobject foundation

In Mac/iOS programming, what is a "Foundation Object"?...

ios foundation

Is there a constant for the maximum CGFloat value?...

objective-c ios foundation core-foundation cgfloat

Regarding CFLocaleCopyCurrent API incorrect return value...

macos cocoa foundation core-foundation macos-high-sierra

Get user preferred temperature setting in macOS...

swift xcode cocoa foundation temperature

how to initialize nsmutablearray with nsarray...

iphone ios nsmutablearray nsarray foundation

Data Value Changing in Swift Playground...

swift nsdata foundation

iOS10 + Xcode8 documentDirectory weird behavior...

ios swift filesystems foundation

Foundation NSXMLParser missing...

xamarin.ios foundation

Correct Usage of NumberFormatter textAttributesFor Variables?...

cocoa foundation nsnumberformatter

Difference between Foundation Framework and Core Foundation Framework?...

objective-c cocoa cocoa-touch foundation core-foundation

How do I use an NSRunLoop on an NSOperationQueue?...

ios macos concurrency foundation nsrunloop

Using isKindOf in Swift...

ios swift swift3 foundation

Swift 3 Extend Range of Specific Type...

swift foundation

NSString Subclass or Wrapper Class or Category...

ios objective-c cocoa foundation objective-c-category

Why doesn't NSSet have a writeToFile method?...

cocoa foundation nsset

CGAffineTransform to scale width and height only...

ios swift core-graphics foundation

Swift Dictionary Representation...

swift dictionary foundation

What is the reason behind giving Underscore in private header files of apple...

objective-c foundation

DateFormatter behaves different based on user time settings...

ios swift nsdateformatter foundation

Casting CustomError to ErrorType to NSError loses userInfo...

swift swift2 xcode7 foundation

XMLParser splits elements on “ß” character...

cocoa nsxmlparser foundation

Why isn't UIImage part of the Foundation framework?...

ios uiimage uikit foundation

URLSession best practice - multiple requests...

ios macos nsurlsession foundation

readonly property for a foundation object in Swift...

objective-c swift foundation

Check if class has a value for a key...

swift foundation

How to express current time in words...

swift foundation

NSBundle files with the same name but different Upper / Lower case at first letter...

ios objective-c foundation nsbundle

Will a URL always create security scoped bookmarks with exactly the same byte pattern?...

macos nsurl foundation appstore-sandbox security-scoped-bookmarks

Swift URL Encoding returns Optional("String")...

swift foundation