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import { Alert } from 'react-native';

Alert.alert(
  'Route',
  'clicked!',
  [{ text: 'OK', onPress: () => console.log('OK Pressed') }],
  { cancelable: false }
);

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// inside the Class outside function
let userSettings = UserDefaults.standard

// Setter
userSettings.set("foo", forKey: "foobar")

// Getter
let foo = userSettings.string(forKey: "foobar")

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dismiss(animated: true, completion: nil)

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let stringOriginal = "http://www.google.de/json?origin with space"
let stringUrlEnc = stringOriginal.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed)

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let alert = UIAlertController(title: "Error", message: "Please, fill the Form", preferredStyle: .alert)
alert.addAction(UIAlertAction(title: "Ok", style: .default))
self.present(alert, animated: true, completion: nil)

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// Between import and class

struct Constants {
    static var stringVar = "foo"
    static var intVar = 34
}

// Call it like:

Constants.stringVar = "bar"

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import UIKit
import GoogleMobileAds

class ViewController: UIViewController {

    @IBOutlet weak var bannerView: GADBannerView!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.

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        if ($('.vimeo-iframe').length > 0) {
            oWindowWidth = $(window).outerWidth();
            oWindowHeight = $(window).outerHeight();
            windowWidth = $(window).outerWidth() - 10;
            windowHeight = $(window).outerHeight() - 128;
            wCalc = ((windowWidth * 100)/1280);
            hCalc = ((windowHeight * 100)/720);
            rwCalc = 1280 * (hCalc/100);
            rhCalc = 720 * (wCalc/100);
            if (oWindowWidth < 1280) {

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  /** Connect to the Database by TYPO3_DB */
  /** @var DatabaseConnection $db */
  $db = $GLOBALS['TYPO3_DB'];

  //Execute Query
  $result = $db->exec_SELECTgetRows('SELECT * FROM tx_test_tabelle');

  //Get Results
  return $result;

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/* Mobile */
@media only screen and (min-device-width : 375px) and (max-device-width : 667px) {

}
/* Tablet Portrait */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : portrait) {

}
/* Tablet Landscape */
@media only screen and (min-device-width : 768px) and (max-device-width : 1024px) and (orientation : landscape) {