[Solved] Xcode 8.1 beta storyboard not dynamic

They’ve taken a new approach to this. It’s still “dynamic” and it still “takes into account multiple devices”, but the interface is different — and, I think, clearer. There is now a View As button at the lower left. Click it, and you’ll see every possible size and orientation your interface can assume. Click an … Read more

[Solved] How do I implement UITextFieldDelegate [closed]

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

[Solved] Xcode 8: fix for error (has no member ‘backgroundColor’) [closed]

You should get the outlet of the buttons to edit its properties. What you have got is a action of that button for the a particular event like touchUpInside. You should get the Outlet of the button like this: @IBOutlet weak var sampleButton: UIButton! and then set the backgroundColor in the viewDidLoad() : sampleButton.backgroundColor = … Read more

[Solved] Upgrade Xcode 7.3.1 Project to Xcode 8.0

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

[Solved] trimmingCharacters not work on iOS 10.3 Xcode8.3

From the documentation: A new string made by removing from both ends of the receiver characters contained in set. It does not remove characters within the string. You can replace whitespaces – corresponding to the .whitespaces character set – in the string with regular expression: let _searchStr = searchStr.replacingOccurrences(of: “\\s”, with: “”, options: .regularExpression) solved … Read more