How to Pull Internet Data in iOS Apps

Hello world! In this post, we’re going to learn how to use the new NSURLSession class to quickly and efficiently connect to the internet and pull data. We’ll be using the OpenWeatherMap API to build a very simple forecasting app. In addition, we’ll also be learning about grand central dispatch (GCD) and how multithreading works in iOS. Download the … Read moreHow to Pull Internet Data in iOS Apps

How to Build an iOS Unit Converter App with Swift – Part 1

Hello world! In this post, we’re going to start building our first real-world app: a unit converter! With it, we hope to quickly convert between different units of length. This is Part 1 of the Unit Converter app post. In this part, we’ll learn about the Model-View-Controller pattern of iOS, UIPickerView, Swift enumerations, and static methods. We’ll also finish our UI and … Read moreHow to Build an iOS Unit Converter App with Swift – Part 1

Tutorials on game, web and mobile app development