Wil Shipley questions

Wil Shipley answers

• Line Number for Selected String in TextView
• Converting cv::Mat to MTLTexture
• Converting a C string inside a struct to a Swift String
• Keeping and NSDocument open without any windows
• KeyDown not working
• 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