Swift how to wait in a loop

override func viewDidLoad() {
    super.viewDidLoad()

    let myGroup = DispatchGroup()

    for i in 0 ..< 5 {
        myGroup.enter()

        Alamofire.request("https://httpbin.org/get", parameters: ["foo": "bar"]).responseJSON { response in
            print("Finished request \(i)")
            myGroup.leave()
        }
    }

    myGroup.notify(queue: .main) {
        print("Finished all requests.")
    }
}

Source: stackoverflow.com

Similar codes

0 vote143 views1 answer
How to create a random float between min and max value in Swift
Swift
0 vote140 views1 answer
Swift completion handler
Swift
0 vote142 views1 answer
Why launch screen changes appear after 1 day in ios swift
Swift
0 vote96 views1 answer
Imageview resize image to fit swift
Swift
0 vote143 views1 answer
Make a VStack fill the width of the screen in SwiftUI
Swift
1 vote167 views1 answer
Swift if let
Swift
1 vote160 views1 answer
How to make extension for optional in swift
Swift
1 vote142 views2 answers
Swift edit constraint programmatically
Swift
0 vote156 views1 answer
Xcode how to know which textfield is selected
Swift
1 vote159 views1 answer
Swift constraint center vertically
Swift