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...
macOS Programming Tutorial: Working with Collection View
Welcome to a new macOS tutorial! In previous posts we talked about table views and outline views as means to display collections of data in a structured way. Both present quite common behaviour and they’re close to the way...
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...
macOS Programming: Understanding Text Controls and Building a Simple Text Editing App
Welcome to another tutorial where we’ll keep exploring fundamental stuff on macOS programming world. Today we are going to focus on a commonly used family of controls which are vital to every application. Their primary...
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...
macOS Programming: Working with Table Views
Welcome to a new macOS programming tutorial which I believe you will find quite interesting! Today we are going to talk about one of the most common Cocoa controls found in macOS applications: Table views. A table view in macOS...
RESTful API Tutorial: How to Upload Files to a Server
Welcome to a new, hopefully exciting tutorial! In a previous post I showed to you the process of creating a custom class that manages web requests and RESTful APIs. Today, we will keep building on it, as I would like to focus on...
macOS Programming Tutorial: Working with Custom Views and Cocoa Controls
Great apps have great user interfaces, and chances to build a great interface entirely inside the views of the view controllers in the storyboard file(s) are small. Usually, complex views are being designed in separate Xib...
RESTful APIs Tutorial: Creating Your Own Lightweight REST Library in Swift
Most applications nowadays communicate with servers to exchange data, and they do so by consuming RESTful APIs, also called RESTful web services. Using REST, applications can send requests to servers, and servers send responses...