macOS Programming: Using Menus and the Toolbar
Another macOS programming tutorial is here, and today we’re going to talk about a really interesting topic: Menus. Every macOS developer has to know about how to deal with menus, as they consist of a fundamental part on...
A Complete Guide to In-App Purchases for iOS Development
Hello folks! In a time where the App Store is full of apps, users have more than plenty of options to choose from. There is a lot of competition on all kind of apps, and users want to try them before they decide whether they like...
SwiftUI Tip: How to Create a Context Menu in iOS 13
Earlier, Apple officially released iOS 13 to the public. Apart from dark mode and other new features, the latest version of iOS also introduces us a new way known as Context Menu to interact with the device. A context menu is...
The Comprehensive Guide to the State Management in iOS
There are many challenges in the software development, but there is one beast that tends to screw things up much more often than the others: the problem of app’s state management and data propagation. So what can go wrong with...
Using Swift Protocols to Manage App Configuration
Hello and welcome to a new tutorial! One of the most common concepts met and used in Swift by all developers is protocols, and I don’t think there’s even one developer who doesn’t know about them. Protocols can...
Building a Flutter App with Complex UI
Hello there! Welcome to the second tutorial of our Flutter series. In the last tutorial, you learned the basics of building a Flutter app. So if you have not gone through it, please take a pit stop here, visit it first before...
A Beginner’s Guide to SwiftUI Buttons
I don’t think I need to explain what a button is. It’s a very basic UI control that you can find in all apps and has the ability to handle users’ touch, and trigger a certain action. If you have learned iOS...
How to Detect and Track the User’s Face Using ARKit
One of the most innovative inventions Apple has come up with in the past year is its True Depth camera. An ode to hardware and software engineers, the True Depth camera is what powers its secure facial recognition system, FaceID....
Creating Reusable Libraries with CocoaPods and GitHub
Welcome back! In the previous tutorial, you learned how to use the Network Framework to detect and monitor the network status. The framework seems to be working fine through the NetStatus class, so let’s go one step further...
Network Framework in iOS: How to Monitor Network Status Changes
Hello folks and welcome! Beyond any doubt, all apps that exchange data with servers need to know one thing all the time: Whether they are connected to Internet or not. When being offline, it’s usually desirable to alter the...