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Also, I’m not going to take up valuable time showing you how to do things like installing the Xcode Development environment (Apple’s IDE (Integrated Development Environment)). However, once I cover something I won’t repeat it, because you can always look back and figure out how to do it. No Repeats, And No Installation Walk-thru Then, after you watch me, you can try walking through the material so you will own the material for yourself.
It’ll be a bit like you’re sitting with me and looking over my shoulder (screenshots all along the way) as I design an app and write the code. I will walk you through the steps as we encounter them. Of course, it is important to have the code explained along the way also so I will do that with each chunk of code that we add.
I find that the best (and most memorable) way to learn programming and programming languages is to build apps with the language. After that, each chapter will walk you through building apps that will help you get the feel for iOS development and hopefully provide you with a few iOS utility apps that you may use later. In the first chapter we will jump in and build an app that will give you an overview of the Xcode IDE (Integrated Development Environment) and some very basic Swift language concepts. There were a lot of things that I wanted from a book and I couldn’t exactly find them so I decided to take a shot at it myself and that is how this book came about.
I wanted a book that teaches me the language and development environment as it pertains to creating apps. Recently, I started reading a really great book which suddenly jumped its focus on pure Swift and the functional programming parts of Swift so intensely that it became boring by the middle of the second chapter. However, now there are a lot of other apps I’d like to write for iOS and I find that I barely remember Swift, Xcode and the rest so I decided I needed to focus on learning iOS Development again.
Swift share variable appdelegate android#
I also developed that app as a WinForm app, Web App, Android app and as a UWP (Universal Windows Platform) app. Background My First iOS AppĪ couple of years ago I built an iOS app (for iPhones and iPads) and at the time I learned just enough Xcode (iOS Development environment) and Swift to get it going as fast as I could. This provides a way of experiencing the material before you even open up the development environment. Finally, I like to share what I’ve learned as a way to build connections and community in the people who are interested in the same topics.įinally, as I document things I like to create a walk-thru of the material as best I can and I find the best way to do that is with copious screen shots so you will find over thirty pictures in this first chapter. Because it is so easy to forget what I’ve done and learned, I like to document what I’m learning as I go as a kind of Engineer’s Notebook. I also like to document what I’m learning in an effort to help the material gel. As developers we often race into some new technology or language or API in an effort to get something working, then we move on to other things and forget most of what we learned a month or less later. I’ve done things in the past that are so distant now, it’s as if someone else wrote those programs.
Swift share variable appdelegate software#
I think it’s that way for software development too. If you didn’t write it down, it didn’t happen.
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