You have to changes the format for working in both case: var isoDate = “2018-10-31” let dateFormatter = DateFormatter() dateFormatter.dateFormat = “yyyy-MM-dd” print(dateFormatter.date(from: isoDate)!) isoDate = “2016-04-14T10:44:00+0000” dateFormatter.dateFormat = “yyyy’-‘MM’-‘dd’T’HH’:’mm’:’ssZZZ” print(dateFormatter.date(from: isoDate)!) solved Format string to date format swift [closed]
You should look into getting the data from the accelerometer. Here is an example of, how you could retrieve the information. let motionManager = CMMotionManager() if motionManager.isAccelerometerAvailable { let queue = OperationQueue() motionManager.startAccelerometerUpdates(to: queue, withHandler: { data, error in guard let data = data else { return } print(“X = \(data.acceleration.x)”) print(“Y = \(data.acceleration.y)”) print(“Z … Read more
for item in firstArray{ let user_id=item.value(forKey: “id”) as! String if user_id==some_id{ print(“found user”) } } 2 solved How found and get value in an array [closed]
I’d imagine the place where you’re keeping track of the score for that particular “play” of your game is in the scene, so that makes the most sense. What you really need to decide is how to save the high score. The most basic approach is to use UserDefaults. So when the game ends you … Read more
I found the solution at: https://developers.google.com/maps/documentation/ios-sdk/events by googling for didTapAtCoordinate, which I somehow knew was part of the SDK. The most important line for me was: mapView.delegate = self. It’s possible that some other solutions I tried would have worked had I used mapView.delegate = self, but nothing else had mentioned it. Also, the func … Read more
Your ViewController should be an UITextFieldDelegate. You then set the current ViewController as the delegate of the textField, in this case in viewDidLoad(). Implement textFieldShouldReturn so the textField delegates the return task (textFieldShouldReturn) to the ViewController. In this method call resignFirstResponder, this way the keyboard will disappear. Example: import UIKit class ViewController: UIViewController, UITextFieldDelegate { … Read more
When you push back to the origin viewController, It’s better to replace using “push” Segue by “popViewController” method . It’s also good using data consistent strategy. And the reason: You should consider the viewController’s lifecycle. When you push back to the origin viewController, using “push” Segue makes the origin viewController’s “viewDidLoad” method is called again. … Read more
You can use this function to get date from your string. – (NSDate *) dateFromServerAttributeDateFormat:(NSString *)dateString { NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setDateFormat:@”yyyy-MM-dd’T’HH:mm:ss.SSS”]; [dateFormatter setLocale:[NSLocale currentLocale]]; if (!dateString.length){ return nil; } else return [dateFormatter dateFromString:dateString]; } in swift func dateFromServerString(dateString:String) -> NSDate { let dateFormater = NSDateFormatter() dateFormater.dateFormat = “yyyy-MM-dd’T’HH:mm:ss.SSS” dateFormater.locale = NSLocale.currentLocale() … Read more
Swift’s substring is complicated: let str = “12:345” if let range = str.range(of: “:”) { let startIndex = str.index(range.lowerBound, offsetBy: 1) let endIndex = str.index(startIndex, offsetBy: 2) print(str[startIndex..<endIndex]) } 2 solved How can I substring this string?
The final answer of above question is: add the code snippet in your podfile post_install do |installer| installer.pods_project.targets.each do |target| target.build_configurations.each do |config| config.build_settings[‘SWIFT_VERSION’] = ‘3.0’ end end end then check swift legacy in build settings and set it to NO for swift 3 or you can set Yes for swift 2.3 (if you are … Read more