Tạm dừng video trong ios

var htmlPlayer = document.getElementsByTagName('video');

function pausePlayer() {
  for(var i = 0; i < htmlPlayer.length; i++){
    htmlPlayer[i].pause();
  }
}

Xóa cache in ios

URLCache.shared.removeAllCachedResponses()
URLCache.shared.diskCapacity = 0
URLCache.shared.memoryCapacity = 0

if let cookies = HTTPCookieStorage.shared.cookies { 
    for cookie in cookies {
        HTTPCookieStorage.shared.deleteCookie(cookie)
    }
}

func clear(cache: Bool, cookies: Bool) {
    if cache { clearCache() }
    if cookies { clearCookies() }
}

fileprivate func clearCache() {
    URLCache.shared.removeAllCachedResponses()
    URLCache.shared.diskCapacity = 0
    URLCache.shared.memoryCapacity = 0
}

fileprivate func clearCookies() {
    let cookieStorage = HTTPCookieStorage.shared

    guard let cookies = cookieStorage.cookies else { return }

    for cookie in cookies {
        cookieStorage.deleteCookie(cookie)
    }
}

Lấy dữ liệu sắp xếp điều kiện ios

data = data!.sorted(byKeyPath: "date", ascending: false)

Lấy phiên bản hiện tại trong ios

let appVersion = Bundle.main.infoDictionary!["CFBundleShortVersionString"] as? String

//First get the nsObject by defining as an optional anyObject
let nsObject: AnyObject? = NSBundle.mainBundle().infoDictionary["CFBundleShortVersionString"]

//Then just cast the object as a String, but be careful, you may want to double check for nil
let version = nsObject as String

Lỗi không có âm thanh trên video

try! AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayback, with: [])

Tao bien mo rong in ios

extension Notification.Name {

    static var kAVPlayerViewControllerDismissingNotification = Notification.Name.init("dismissing")

  

}

Thay thế chuổi trong ios

let updated = foo.replacingOccurrences(of: "\r\n|\n|\r", with: "", options: .regularExpression)