Author: Sergey Kargopolov

In these four videos I am going to share with you different ways to create a TabBar for your Swift mobile application. We will also learn how to: Customize TabBar background colour and tint colour, Create a new icon for TabBar item, Add more view controllers to UITabBarController Programmatically switch between TabBar view controllers Navigate…

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In these 3 videos I am going to share how to implement case insensitive search with Swift, PHP and MySQL. I am going to use UISearchBar to let user type their search word and then send HTTP POST request to a server side PHP script which will connect to MySQL database and will perform SELECT…

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For the past couple of weeks I was working on a new video course which explains how to implement User Sign in, Sign up, Sign out, Email verification, Forgot password, Profile image upload and more with Swift, PHP and MySQL. The new video course is now being uploaded to Udemy and once it is approved I…

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In this video tutorial I am going to share how to add rounded corners to an image and how to make image completely circular.   import UIKitclass ViewController: UIViewController { @IBOutlet weak var profile_picture: UIImageView! @IBOutlet weak var profile_picture2: UIImageView!override func viewDidLoad() { super.viewDidLoad() // Do any additional setup after loading the view, typically from…

Read More Circular Image or Image with Rounded Corners. Example in Swift

In this video tutorial I am going to share how to upload an image and display the upload progress using the UIProgressView. I am going to use UIImagePickerController to let user select one of the images on their device I will use NSMutableURLRequest to send HTTP POST request with image data to a server side PHP script…

Read More Image Upload with Progress Bar example in Swift

In this video I am going to show you a couple of different ways to dismiss keyboard. We will dismiss keyboard when: User taps on a button User taps on a Return key or Done button on a keyboard User taps on a view away from the TextField. Source code: import UIKitclass ViewController: UIViewController,UITextFieldDelegate {@IBOutlet weak…

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I am printing a notebook with a customized design for myself. Please comment or send me a message if you would like to have one. It is going to be a Moleskine notebook with elastic string just like Evernote has here.  Below is a cover image I am planing to use. Would you like to…

Read More “I Am a Developer” notebook. I am printing one. Would you also like?

In this video I am going to show you how to use Apple’s Reachability project to make your mobile application properly handle loss of Internet Connection. You can download Apple’s Reachability example application from this link: Apple Reachability. And you can download entire project I’ve created in my video from this link: Reachability example in Swift.  

Read More Make your App properly handle loss of Internet Connection

In this video tutorial I demonstrate how to create UIPageViewController in Swift. One of the ways UIPageViewController can be used is to create a little scroll through tutorial for your mobile application and in this video tutorial I am demonstrating just that. Source code to entire project can be downloaded from here: https://github.com/simplyi/UIPageVIewControllerExample

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