Titlebook: Swift 2 for Absolute Beginners; Gary Bennett,Brad Lees Book 20152nd edition Gary Bennett and Brad Lees 2015

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Comparing Data,rested in purchasing books by a specific author. Comparing data is a common task performed by developers. Many of the loops you learned about in the previous chapter will require you to compare data so that you know when your code should stop looping.

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Becoming a Great iOS Developer,s. Your computer program will do exactly what you tell it to do—no more and no less. It will follow the programming rules that were defined by the operating system and the Swift programming language. Your program doesn’t care if you are having a bad day or how many times you ask it to perform someth

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Comparing Data,le, you may need to compare book titles if your clients are looking for a specific book. You may also need to compare authors if your clients are interested in purchasing books by a specific author. Comparing data is a common task performed by developers. Many of the loops you learned about in the p

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Storing Information,es and other information each time they launch it. Previous chapters discussed the . app. With this app, users will expect your application to remember all of the books in the bookstore. Your application will need a way to store this information, retrieve it, and possibly search and sort this data.

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Protocols and Delegates, be successful: . and .. It is not uncommon for new developers to get overwhelmed by these topics, which is why we introduced the foundational topics of the Swift language first. After reading this chapter, you will see that protocols and delegates are really useful and not hard to understand and im

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