General

In this article series, we’re going to look at some of the differences between Swift and Objective-C. This tutorial is best suited for people who already know Objective-C and want to see the equivalents in Swift. View Article

Since most of the readers and students of the course started their iOS development journey with Objective-C, I’m writing this article series to introduce the Swift programming language by showing Objective-C code snippets and their Swift equivalents. View Article

In this AVAudioPlayer tutorial, we’re going to go through an example of playing a sound file that you’ve added to your Xcode project. View Article

This tutorial will show you how to start an Xcode project to build an iPhone app with a tab bar along the bottom of the screen. In most of my tutorials and demos, we start with a Single View Application Xcode project which is a basic and versatile starting point. However, if your intention is… View Article

In this tutorial, we’ll walk though a basic implementation example of the UIPickerView which is a UI element that can be used to make a selection from multiple choices (similar to what a dropdown does for a webpage). Steps: Creating the Xcode project Adding and Connecting the UIPickerView Creating the Data Connecting the Data Detecting… View Article

In this tutorial, I’m going to show you a simple demo of adding a slider to your app and capturing the value of the slider. The class we’re going to use is UISlider and it’s part of UIKit which is the framework you’re using to build your app. If you’re new to iOS development, you… View Article

So you’ve been developing your app and testing it on the Simulator. However, did you know that there could be bugs that only show up when your app is running on an actual iOS device? Furthermore, testing your iOS app on a device is the best way to gauge performance issues before you go… View Article

Hello! In this guide, I’m going to show you guys how to make three different types of iPhone apps using web hosting, WordPress and MySQL databases to power them. Many people ask about how to connect their iPhone apps to a MySQL database or how to make an iPhone app for a website. The… View Article

This is Chapter 1 of 5 This article is the first chapter of a larger guide on how to use MySQL and WordPress to create and power iPhone apps. This guide shows you how to make three different apps that all leverage the different aspects of having a web hosting account and this first… View Article