Need some clarifications about dispatch_queue_create and RunLoop. Sharing RunLoop between them...

Understanding NSRunLoop...

RunLoop vs DispatchQueue as Scheduler...

How do I create a NSTimer on a background thread?...

How does runLoop in GCD block work without source...

Performing selector at beginning / end of run loop...

Swift RunLoop: get notified on currentMode change...

How do you schedule a block to run on the next run loop iteration?...

NSTimer not firing when NSMenu is open in Swift...

need some clarifications about dispatch queue, thread and NSRunLoop...

NSRunLoop working OK on Simulator, Crashes iDevice...

In Apple's Foundation/Swift/Objective-C, how does runLoop.run block, but still allow DispatchWor...

Why run loop is needed when using DispatchQueue.main.async in mac command line tool in swift?...

iOS RunLoop and DispatchQueue.main.async...

NSDefaultRunLoopMode vs NSRunLoopCommonModes...

how to stop a timer triggered runloop?...

Using NSURLSession from a Swift command line program...

dispatch_after block is not running...

"Block" main thread (dispatch_get_main_queue()) and (or not) run currentRunLoop periodical...

Order of operations in runloop on iOS...

Why does this Timer/RunLoop code work? It shouldn’t...

Strictly scheduled loop timing in Swift...

Why this thread doesn't execute last line code...

NSTimer requiring me to add it to a runloop...

Should a NSTimer always be added into a runloop to execute...

How to grep the stdout of a macOS console app that uses RunLoop...

Why is this code to add a subview executing in this sequence?...

Calling NSURLConnection inside dispatch_async and reading didReceiveResponse in mainRunLoop in iPhon...

Timestamp / NSDate for current event start in UIKit...

how to get a accurate timer in ios...