Objective-C tutorial for professionals

Download free Objective-C tutorial course in PDF, training file in 51 chapters and 129 pages. Free unaffiliated ebook created from Stack OverFlow contributor.

Table of contents

• About
• Getting started with Objective-C Language
• Hello World
• Basic Data Types
• SEL
• BOOL
• id
• IMP (implementation pointer)
• NSInteger and NSUInteger
• Enums
• typedef enum declaration in Objective-C
• Converting C++ std::vector to an Objective-C Array
• De?ning an enum
• Structs
• De?ning a Structure and Accessing Structure Members
• CGPoint
• Classes and Objects
• Di?erence between allocation and initialization
• Creating classes with initialization values
• Specifying Generics
• Singleton Class
• The "instancetype" return type
• Inheritance
• Car is inherited from Vehicle
• Methods
• Class methods
• Pass by value parameter passing
• Pass by reference parameter passing
• Method parameters
• Create a basic method
• Return values
• Calling methods
• Instance methods
• Properties
• Custom getters and setters
• Properties that cause updates
• What are properties?
• Random Integer
• Basic Random Integer
• Random Integer within a Range
• BOOL / bool / Boolean / NSCFBoolean
• BOOL/Boolean/bool/NSCFBoolean
• BOOL VS Boolean
• Continue and Break!
• Continue and Break Statement
• Basic Data Types
• Structs
• Inheritance
• Properties
• BOOL / bool / Boolean / NSCFBoolean
• Key Value Coding / Key Value Observing
• NSArray
• NSDictionary
• NSDate
• NSUrl send a post request
• NSPredicate
• NSJSONSerialization
• NSAttributedString
• NSObject
• NSTextAttachment
• NSUserDefaults
• Low-level Runtime Environment
• Categories
• Protocols and Delegates
• XML parsing
• Predefined Macros
• Format-Specifiers
• Error Handling
• Singletons
• Unit testing using Xcode

It is a free Objective-C ebook created for beginners. The content is extracted from Stack Overflow pltaform, which is written by many Objective-C developers and contributors.

The content is released under Creative Commons BY-SA