Wil Shipley questions

Wil Shipley answers

• How to see what label color is on a file/folder from within Termnal (Mac OS X)
• Objective C chaining calls
• How exactly should an override of NSView's -layout method work?
• Best way to make NSRunLoop wait for a flag to be set?
• Loading image from Assets to NSImage keep getting error, expecting NSImage.Name
• How to scroll to row added to NSTableView after animation has finished
• Continuity Camera for macOS and iOS
• Copying pending changes between NSManagedObjectContexts with shared persistent store?
• How to compress data in swift 3?
• Does CoreData on iPhone support IN predicates?