iPhone Life magazine

Kevin McNeish's picture
Kevin McNeish is author of the new book “Learn to Code in Swift” as well as the “iOS App Development for Non-Programmers” book series (www.iOSAppsForNonProgrammers.com), winner of the Publishing Innovation Award. Kevin is also an award-winning app developer, software architect, and conference speaker in the U.S. and abroad. He has spent much of his career making difficult concepts easy to understand. Follow Kevin on Twitter: @kjmcneish.

Unleash Your Inner App Developer Part 16: Tuning Up Core Data

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 16 of the series. If you are just getting started now, check out the beginning of the series here(This post has been updated to Swift 1.2, iOS 8, and Xcode 6.3.)

In my previous blog post, you learned how to add Core Data to a project and design entities in a data model. In this post, you will learn how to generate entity classes from the entities in a data model and use them within your app. You can get the latest version of the iAppsReview project at this link.



Unleash Your Inner App Developer Part 15: Core Data Next Steps

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step-by-step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 15 of the series. If you are just getting started now, check out the beginning of the series here(This post has been updated to Swift 1.2, iOS 8, and Xcode 6.3).

In my previous post in this series, I discussed some of the basics of Core Data, the technology that allows you to store and retrieve information on an iOS device. You learned about entity data models, databases, and how you can improve on Apple's default Core Data implementation. 



Unleash Your Inner App Developer Part 14: Core Data

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step-by-step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 14 of the series. If you are just getting started now, check out the beginning of the series here(This post has been updated to Swift 1.2, iOS 8, and Xcode 6.3)

Core Data is the technology that allows you to store and retrieve information on an iOS device. Although it is an advanced technology often difficult to grasp, my goal in this post is to simplify Core Data so it can be easily used by beginners.



Unleash Your Inner App Developer Part 13: App Architecture

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step-by-step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 13 of the series. If you are just getting started now, check out the beginning of the series here(This post has been updated to Swift 1.2, iOS 8, and Xcode 6.3)

This post contains some of the most important information you need to know to build a well-designed app that easily adapts to changes requested by users, the constant changes Apple makes to iOS, and the ever-changing landscape of iOS devices. It all comes down to a solid app architecture. We're going to take a quick digression from the iAppsReview app this week to look at a simpler Calculator app to help us establish good architectural principles.



Unleash Your Inner App Developer Part 12: Hardening Your Code

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how much fun turning your ideas into reality can be! This is Part 12 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2, iOS 8, and Xcode 6.3.)

One of the best software development books of all time is Steve McConnell's Code Complete. Whether you are a seasoned software developer or a brand new programmer, regardless of the platform or language in which you write code, I highly recommend checking out this book. It will change your way of thinking and vastly improve the quality of the code you write.



Unleash Your Inner App Developer Part 11: The Photo Library

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 11 of the series. If you're just getting started now, check out the beginning of the series here(This post has been updated to Swift 1.2, iOS 8 and Xcode 6.3)

Now that you have some of the basics of Swift programming under your belt, it's time to dive into some deeper coding territory. To get the latest version of iAppsReview, select this link



Unleash Your Inner App Developer Part 10: Social Media and Collections

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How to Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure and you will experience how fun turning your ideas into reality can be! This is Part 10 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2, iOS 8 and Xcode 6.3.)

In my previous post, you learned the basic mechanics of calling methods on an object. There's very little you can do in Swift, the language of iOS development, without calling methods. In this post, we're going to put into practice what you have learned about calling methods and integrate social media into the iAppsReview app we've been working on in this blog. I'm also going to introduce a new Cocoa Touch Framework concept known as collections. You can get the latest version of iAppsReview from this link.



Unleash Your Inner App Developer Part 9: Calling Methods

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 9 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2 iOS 8, and Xcode 6.3.)

In my previous post, I taught you how to write your very first line of code. In the process, I touched on the concept of calling methods in Swift. In this post, we're going to take a closer look at the important concept of calling methods, and we will also work on converting the prototype iAppsReview into a fully-functional app.



Unleash Your Inner App Developer Part 8: Code Writing First Steps

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Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, How To Unleash Your Inner App Developer, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod Touch, and iPad. Join me each week on this adventure, and you will experience how fun turning your ideas into reality can be! This is Part 8 of the series. If you're just getting started now, check out the beginning of the series here (this post has been updated to Swift 1.2, iOS 8 and Xcode 6.3.)



Swift Programming 101: Creating Self-Registering Swift UI Controls

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What’s the best way to create controls that respond to notifications without interfering with existing messaging mechanisms? In this article I demonstrate a Notification Proxy class that helps you add functionality to existing iOS UI controls using a practical example: Adding placeholder text to the text view control.



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