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New posts in foundation

Why does -isMemberOfClass: not work here?

Is there any reasonable way to access the contents of a CharacterSet?

Can I change an NSDictionary's key?

Saving time in UserDefaults

Using makeObjectsPerformSelector:withObject: with a false boolean

ios cocoa-touch foundation

NSNumber Literals

what's the correct way to store an NSURL in Core Data?

Is it possible to invoke NSDictionary's valueForKeyPath: when a key contains periods?

How to find all keys used in NSKeyedArchiver/NSKeyedUnarchiver

Getting input from stdin in a Cocoa command-line app's sub process

swift shell cocoa foundation

How to get a complete request from a NSURLRequest?

How for in loop works internally - Objective C - Foundation

How to link/synchronize animation to a video recording in real time

Using NSTimer to implement retry logic with exponential backoff

objective-c ios foundation

How do I trigger an NSURLAuthenticationChallenge with NSURLAuthenticationMethodHTMLForm

Calling class method on a Class returned by NSClassFromString()

Swift different array behaviour with 'import Foundation'

arrays swift foundation

How to check for API availability in Xcode 9

Keep NSThread alive and run NSRunLoop on it

"could not build module 'Foundation'"

objective-c foundation