I trying to scan credit card but i am getting some issue with printed( Pressed ) number on card and some dark background with dark card numbers as well not scanning. Please help me to smooth scan for every cards. Thanks.

I trying to display toast on bottom of screen but, when keypad appears toast is hiding behind keypad. Please any one suggest me the solution. Below is my code which i tried. func displayToast(_ message : String) { guard let delegate = UIApplication.shared.delegate as? AppDelegate, let window = delegate.window else { return } if let toast = window.subviews.first(where: { $0 is UILabel && $0.tag == -1001 }) { toast.removeFromSuperview() } let toastView = UILabel() toastView.backgroundColor = UIColor.black.withAlphaComponent(0.7) toastView.textColor = UIColor.white toastView.textAlignment = .center toastView.font = UIFont(name: "Font-name", size: 17) toastView.layer.cornerRadius = 15 toastView.clipsToBounds = true toastView.text = message toastView.numberOfLines = 0 toastView.alpha = 0 toastView.translatesAutoresizingMaskIntoConstraints = false toastView.tag = -1001 let windowww = UIApplication.shared.windows[UIApplication.shared.windows.count - 1] windowww.addSubview(toastView) let horizontalCenterContraint: NSLayoutConstraint = NSLayoutConstraint(item: toastView, attribute: .centerX, relatedBy: .equal, toItem: windowww, attribute: .centerX, multiplier: 1, constant: 0) let widthContraint: NSLayoutConstraint = NSLayoutConstraint(item: toastView, attribute: .width, relatedBy: .equal, toItem: nil, attribute: .width, multiplier: 1, constant: (self.frame.size.width-25) ) let verticalContraint: [NSLayoutConstraint] = NSLayoutConstraint.constraints(withVisualFormat: "V:|-(>=200)-[toastView(==50)]-68-|", options: [.alignAllCenterX, .alignAllCenterY], metrics: nil, views: ["toastView": toastView]) NSLayoutConstraint.activate([horizontalCenterContraint, widthContraint]) NSLayoutConstraint.activate(verticalContraint) UIView.animate(withDuration: 0.5, delay: 0, options: .curveEaseIn, animations: { toastView.alpha = 1 }, completion: nil) DispatchQueue.main.asyncAfter(deadline: .now() + .seconds(3), execute: { UIView.animate(withDuration: 0.5, delay: 0, options: .curveEaseIn, animations: { toastView.alpha = 0 }, completion: { finished in toastView.removeFromSuperview() }) }) }

Hi, I am going to start develop new project in SwiftUI. Please any one help me to which architecture is good for SwiftUI project. Thank you.

Hi, I am trying to connect iPhone hotspot to Android phone. But it is not connecting. Please help me to connect hotspot. Thanks.

I need to restrict to UITextField text cursor should only focus on end of text every time. Ex- if user entered OTP in textField and again he want to replace digit from text field when he tap to UITextField then cursor should focus on end of text only not beginning of text. I added below code func textFieldDidBeginEditing(_ textField: UITextField){ DispatchQueue.main.async{ let position = textField.endOfDocument textField.selectedTextRange = textField.textRange(from: position, to: position) } } It is working On first time textfield selection. After once cursor focussed in UITextField that time it is moving to Start position if user tap on start position.

Hi, I am trying to store user activities log in text file and once the session is over in another session the log will override the file automatically. Please any one help me to implement without using third party analytics library. Only using Apple class. Thank you.

Hi, I am trying to download and automatically update latest version of iOS app from app store programmatically without redirect user to app store. Please any one help me to how to achieve.