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

Pillory

蔓藤图饰

寒冷

hidebound

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 implement.

constitute

A Swift iPhone App, use many of the technologies you have learned in this book, such as creating a class, using delegates and protocols, and using actions and outlets. You’ll also learn about some new techniques such as switches, ., and landmarks.

Gerontology

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沙文主义

Programming Basics,This chapter focuses on the building blocks that are necessary to become a great Swift programmer. This chapter covers how to use the playground user interface, how to write your first Swift program, and how to use the Xcode integrated development environment (IDE).