Brandon zephster
alexnodejs
/ async-calls
Created
May 14, 2015 00:00
Wait for multiple async calls and do something after that (Swift)
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| let url = NSURL(string: "https://www.google.net") | |
| let request = NSURLRequest(URL: url!) | |
| let group = dispatch_group_create() | |
| for index in 1...100 { | |
| dispatch_group_enter(group) | |
| NSURLConnection.sendAsynchronousRequest(request, queue: NSOperationQueue.mainQueue()) {(response, data, error) in | |
| println("\(index) complete") | |
| dispatch_group_leave(group) | |
| } |
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| /* | |
| NOTE!!!! | |
| The most updated version of this code is here: | |
| https://github.com/scottjehl/iOS-Orientationchange-Fix |