Returning data from async call in Swift function

Returning data from async call in Swift function

ios rest asynchronous swift

ios

iOS/Objective-C equivalent of Android's AsyncTask

android ios asynchronous android-asynctask

ios

What's the difference between synchronous and asynchronous calls in Objective-C, versus multi-threading?

ios objective-c multithreading asynchronous grand-central-dispatch

ios

Wait until multiple networking requests have all executed - including their completion blocks

ios objective-c cocoa-touch asynchronous httprequest

ios

Loading an image into UIImage asynchronously

ios cocoa-touch uitableview asynchronous uiimageview

ios

Perform on Next Run Loop: What's Wrong With GCD?

objective-c ios asynchronous grand-central-dispatch

ios

Finish all asynchronous requests before loading data?

ios swift firebase asynchronous firebase-realtime-database

ios