CRD

CRD has asked 1 questions and find answers to 269 problems.

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CRD questions

Where does the Finder obtain the "date added" of an item in a folder?

CRD answers

object_getInstanceVariable/object_setInstanceVariable in ARC
What is a good approach to set init configurables variables on singleton classes in Objective-c?
Presenting NSOpenPanel as sheet synchronously
KVO with Run-to-Completion semantics - Is it possible?
Declaring static variables in cocoa
NSDictionary find keyPath
swift if let statement with as?,but why use question mark?
Array pass by value by default & thread-safety
Xcode Project Comparison Tool [closed]
Why `String(describing: Class.self)` is slower than `NSStringFromClass(Class.self)`?