iOS Development, with Swift and XCode
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This document provides an overview of iOS development using Swift and Xcode. It discusses the core components of Swift like variables, functions, classes, and error handling. It also covers the main iOS frameworks like UIKit for building user interfaces with elements like view controllers, table views, and image views. Design patterns like MVC and Observer are explained as general solutions to common software problems. The document recommends using Xcode, Apple's integrated development environment, for iOS development as it is only available on Mac systems.
iOS Development, with Swift and XCode
- 1. iOS Development, with Swift and Xcode By wanleung (20th Feb 2020)
- 2. iOS Development Native code: Objective-C, Swift UI: Storyboard, SwiftUI (default)
- 5. The Base
- 13. if else
- 21. Break
- 22. Continue
- 23. switch
- 27. Class / Struct
- 35. Error handling
- 39. Array
- 40. Dictionary
- 43. Library Libraries are not open-sourced Only the swift foundation is opensourced. So, need XCode IDE, and XCode is only on MacOSX
- 44. Library Cocoa UI - NSxxx UIKit - UIxxx CoreData - CDxxx ...
- 46. Design Pattern is a general, reusable solution to a commonly occurring problem within a given context in software design. It is not a finished design that can be transformed directly into source or machine code. Rather, it is a description or template for how to solve a problem that can be used in many different situations. Design patterns are formalized best practices that the programmer can use to solve common problems when designing an application or system.
- 48. Observer Pattern
- 49. MVC Model - Data View - UI / Print out Controller - method and logic to control the models and views.