Ryan Hodson
Ryan Hodson has worked in a diverse collection of programming fields, building everything from websites to e-publishing platforms, touch-screen thermostats, and natural language processing tools. These experiences have led to a love of exploring new software and a proficiency in several languages and frameworks. In 2012, Ryan founded an independent publishing firm called RyPress and published his first book, Ry's Friendly Guide to Git. Since then, he has worked as a freelance technical writer for well-known software companies, including Syncfusion and Atlassian. Ryan continues to publish high-quality software tutorials via RyPress.com.
Tutorials
  • Code
    Localizing an iOS Application in Xcode 6Preview image@2x
    112 shares
    The iOS App Store supports over 150 different countries. To reach this global market, you have to understand how to translate your app into different languages. This tutorial introduces the basics of internationalization and localization in Xcode 6.Read More…
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    Rewriting History with Git RebasePreview
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    Rebasing is one of the most misunderstood topics in Git. It has a reputation of a dangerous command that should be avoided by beginners, but this doesn't need to be the case. This tutorial dispels the mysterious nature of the git rebase command by looking at two practical use cases, creating a linear project history and cleaning up local commits before publishing them.Read More…
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    Quick Tip: Leveraging the Power of Git StashGit stash preview
    356 shares
    In this quick tip, you'll learn how to hit the pause button in Git by storing incomplete changes internally. The git stash command helps you avoid committing unfinished snapshots, giving you a clean, meaningful project history.Read More…
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    Objective-C Succinctly: Blocks0e5ds8 preview image@2x
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    Blocks are actually an extension to the C programming language, but they are heavily utilized by Apple's Objective-C frameworks. They are similar to C#'s lambdas in that they let you define a block of statements inline and pass it around to other functions as if it were an object.Read More…
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    Objective-C Succinctly: Exceptions and Errors0e5ds8 preview image@2x
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    In Objective-C, there are two types of errors that can occur while a program is running. Unexpected errors are "serious" programming errors that typically cause your program to exit prematurely. These are called exceptions, since they represent an exceptional condition in your program. On the other hand, expected errors occur naturally in the course of a program's execution and can be used to determine the success of an operation. These are referred to as errors.Read More…
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    Objective-C Succinctly: Protocols0e5ds8 preview image@2x
    In Objective-C, a protocol is a group of methods that can be implemented by any class. Protocols are essentially the same as interfaces in C#, and they both have similar goals. They can be used as a pseudo-data type, which is useful for making sure that a dynamically-typed object can respond to a certain set of messages. And, because any class can "adopt" a protocol, they can be used to represent a shared API between completely unrelated classes.Read More…
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    Objective-C Succinctly: Categories and Extensions0e5ds8 preview image@2x
    7 shares
    Categories are an Objective-C language feature that let you add new methods to an existing class, much like C# extensions. However, do not confuse C# extensions with Objective-C extensions. Objective-C's extensions are a special case of categories that let you define methods that must be declared in the main implementation block.Read More…
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    Objective-C Succinctly: Methods0e5ds8 preview image@2x
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    In this chapter, we'll explore Objective-C methods in much more detail than we have in previous chapters. This includes an in-depth discussion of instance methods, class methods, important built-in methods, inheritance, naming conventions, and common design patterns.Read More…
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    Objective-C Succinctly: Memory Management0e5ds8 preview image@2x
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    Memory must be allocated for each object your application uses, and it must be deallocated when your application is done with it to ensure your application is using memory as efficiently as possible. It's important to understand Objective-C's memory management environment to ensure your program doesn't leak memory or try to reference objects that no longer exist.Read More…
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    Objective-C Succinctly: Properties0e5ds8 preview image@2x
    Now that we've explored what data types are available, we can talk about actually using them in a productive manner. We learned how to declare properties in Hello, Objective-C, but this chapter dives deeper into the nuances behind public properties and instance variables. First, we'll take a quick look at the basic syntax of properties and instance variables, and then we'll discuss how to use behavior attributes to modify accessor methods.Read More…
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    Objective-C Succinctly: Data Types0e5ds8 preview image@2x
    Objective-C has two categories of data types. First, remember that Objective-C is a superset of C, so you have access to all of the native C data types like char, int, float, etc. Objective-C also defines a few of its own low-level types, including a Boolean type. Let's call all of these "primitive data types."Read More…
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    Objective-C Succinctly: Hello Objective-C0e5ds8 preview image@2x
    This chapter is designed to help you acclimate to Objective-C programming style. By the end of this chapter, you will be able to instantiate objects, create and call methods, and declare properties. Remember that the goal is to provide a very brief survey of the major object-oriented aspects of Objective-C, not a detailed description of each component. Later chapters fill in many of the conceptual details omitted from this chapter.Read More…