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Table of Contents

Introduction

Swift Fundamentals LiveLessons: Introduction to Part I 00:14:32

BeforeYouBegin: Setting Up Your Development Environment

Lesson Introduction 00:01:41

Before You Begin 00:09:03

Lesson 1: Introduction to Swift and Xcode 6

Lesson Introduction 00:02:03

Swift Introduction 00:25:58

Creating Swift Apps with Xcode 6: Creating a Playground 00:10:57

Creating Swift Apps with Xcode 6: Creating a Project 00:10:03

Lesson 2: Introduction to Swift Programming

Lesson Introduction 00:02:33

A First Swift Program: Printing a Line of Text 00:10:09

Displaying a Single Line of Text with Multiple Statements 00:00:49

Displaying Multiple Lines of Text with a Single Statement 00:01:44

Composing Larger Strings with String Interpolation—Introducing constants, variables, type inference, type annotations, built-in types, initialization and Identifier naming 00:11:08

Addition program—Introducing the arithmetic operators and overflow checking 00:12:05

The if Conditional Statement and the Comparative Operators 00:10:47

Lesson 3: Introduction to Classes, Objects, Methods and Functions

Lesson Introduction 00:02:56

Account Class: Defining a Class 00:10:05

Account Class: Defining a Class Attribute as a Stored Property 00:04:46

Account Class: Defining a public Stored Property with a private Setter 00:03:33

Account Class: Initializing a Class’s Properties with init 00:07:20

Account Class: Defining a Class’s Behaviors as Methods 00:05:07

Creating and Using Account Objects: Importing the Foundation Framework 00:02:49

Creating and Using Account Objects: Creating and Configuring an NSNumberFormatter to Format Currency Values 00:04:43

Creating and Using Account Objects: Defining a Function—formatAccountString 00:06:42

Creating and Using Account Objects: Creating Objects and Calling an Initializer 00:06:19

Creating and Using Account Objects: Calling Methods on Objects—Depositing into Account Objects 00:03:13

Creating and Using Account Objects: Calling Methods on Objects—Withdrawing from Account Objects 00:01:36

Value Types vs. Reference Types 00:06:53

Software Engineering with Access Modifiers 00:06:27

Lesson 4: Control Statements; Assignment, Increment and Logical Operators

Lesson Introduction 00:02:56

if and if…else Conditional Statements and the Ternary Conditional Operator (?:) 00:08:29

Compound Assignment Operators 00:01:24

Increment and Decrement Operators 00:04:01

switch Conditional Statement 00:12:16

while Loop Statement and an Introduction to the Xcode playground timeline 00:04:01

do…while Loop Statement 00:03:04

for…in Loop Statement and the Range Operators: Iterating over Collections of Values with Closed Ranges, Half-Open Ranges and the Global stride Function; Locating Documentation about Swift Standard Library Features. 00:09:59

for…in Loop Statement and the Range Operators: Compound-Interest Calculations with for…in 00:12:14

for Loop Statement 00:04:31

break Statement 00:01:04

continue Statement 00:01:08

Logical Operators 00:04:30

Lesson 5: Functions and Methods: A Deeper Look; enums and Tuples

Lesson Introduction 00:03:31

Multiple-Parameter Function Definition 00:07:34

Random-Number Generation: Rolling a Six-Sided Die 20 Times 00:04:48

Introducing Enumerations and Tuples: Dice Game Example; Tuples and Multiple Function Return Values; Tuples as Function Arguments 00:24:24

Scope of Declarations 00:09:10

Function and Method Overloading 00:05:26

External Parameter Names 00:11:31

Default Parameter Values 00:02:11

Passing Arguments by Value or by Reference 00:02:11

Recursion 00:02:11

Nested Functions 00:05:14

Lesson 6: Arrays and an Introduction to Closures

Lesson Introduction 00:05:46

Array overview 00:05:56

Creating and Initializing Arrays 00:11:47

Iterating Through Arrays 00:09:48

Adding and Removing Array Elements 00:11:01

Subscript Expressions with Ranges—Slicing an Array 00:06:51

Closures and Closure Expressions 00:03:02

Array Methods sort and sorted 00:17:42

Array Methods filter, map and reduce—Introduction to Internal Iteration 00:07:35

Filtering an Array 00:05:15

Mapping an Array’s Elements to New Values 00:01:55

Reducing an Array’s Elements to a Single Value 00:01:53

Combining Filtering, Mapping and Reducing 00:03:46

Card Shuffling and Dealing Simulation—Class Card and an Introduction to Computed Properties 00:06:01

Card Shuffling and Dealing Simulation—Class DeckOfCards, Reference-Type Arrays and an Introduction to Optionals 00:09:28

Card Shuffling and Dealing Simulation—Shuffling and Dealing Cards, and Unwrapping Optional Values with Optional Binding and the if Statement 00:11:31

Passing Arrays to Functions by value and by reference 00:08:03

Multidimensional Arrays 00:12:32

Variadic parameters 00:06:43

Introduction

Swift Fundamentals LiveLessons: Introduction to Part II 00:20:57

Lesson 7: Dictionary

Lesson Introduction 00:03:33

Dictionary overview 00:04:57

Declaring Dictionary Key-Value Pairs and Dictionary Literals 00:06:48

Delcaring and Printing Empty Dictionary Objects 00:04:29

Iterating through a Dictionary with for…in 00:04:57

General-Purpose Generic Dictionary Printing Function 00:03:36

Dictionary Comparison Operators == and != 00:03:33

Dictionary count and isEmpty properties 00:03:18

Dictionary with Values that are Arrays 00:06:33

Dictionary Properties keys and values 00:06:32

Inserting, Modifying and Removing Key-Value Pairs with Subscripting 00:08:48

Inserting, Modifying and Removing Key-Value Pairs with Dictionary Methods 00:07:56

Builing a Dictionary Dynamically: Word Countsin a String 00:07:01

Lesson 8: Classes: A Deeper-Look and Extensions

Lesson Introduction 00:05:42

Time Class: Default Initializers and Property Observers 00:04:14

Stored Property Initialization and the Default Initializer 00:03:02

willSet and didSet Property Observers for Stored Properties 00:06:18

Computed Read-Only Properties universalDescription and description 00:03:22

Using Class Time 00:08:21

Class Time with Overloaded Designated and Convenience Initializers 00:10:06

Designated Initializers 00:06:39

Convenience Initializers and Initializer Delegation with self 00:02:38

Using Class Time’s Designated and Convenience Initializers 00:06:40

Failable Initializers in Class Time 00:15:20

Extensions to Class Time 00:07:26

Read-Write Computed Properties 00:09:42

Composition 00:07:06

Automatic Reference Counting, Strong References and Weak References 00:03:18

Deinitializers 00:01:37

Using NSDecimalNumber for Precise Monetary Calculations 00:06:29

Type Properties and Type Methods 00:12:52

Lazy Stored Properties and Delayed Initialization 00:03:00

Lesson 9: Structures, Enumerations and Nested Types

Lesson Introduction 00:03:18

Prefer Constants and Immutability By Default 00:04:41

Time struct Definition with Default and Memberwise Initializers 00:08:04

Custom Initializers extension to struct Time 00:04:52

Computed Properties extension to struct Time 00:02:27

Mutating Methods extension to struct Time 00:04:14

Testing the Time struct 00:07:09

Enumerations and Nested Types 00:03:57

Card struct with Nested Suit and Face enum Types 00:04:33

Nested enum Type Suit 00:06:28

Nested enum Type Face 00:03:59

Using enum Constants in switch Statements 00:02:00

DeckOfCards struct 00:07:07

Testing the struct Types Card and DeckOfCards, and the enum Types Suit and Face; Creating an enum Constant from a Raw Value 00:08:35

Choosing Among Structures, Enumerations and Classes in Your Apps 00:04:15

Associated Values for enums 00:03:50

Demonstrating Associated Values with Optional 00:06:49

Lesson 10: Inheritance, Polymorphism and Protocols

Lesson Introduction 00:03:36

Superclasses and Subclasses 00:02:11

An Inheritance Hierarchy 00:03:19

Utility Functions Used in Each of This Lesson’s Examples 00:04:20

Using Inheritance to Create Related Employee Types—Superclass CommissionEmployee 00:07:30

Using Inheritance to Create Related Employee Types—Subclass BasePlusCommissionEmployee 00:11:31

Using Inheritance to Create Related Employee Types—Testing the Class Hierarchy 00:13:18

Access Modifiers in Inheritance Hierarchies 00:04:16

Introduction to Polymorphism: A Polymorphic Video Game Discussion 00:05:01

Payroll System Class Hierarchy Using Polymorphism 00:02:42

Payroll System Class Hierarchy Using Polymorphism—Base Class Employee 00:04:17

Payroll System Class Hierarchy Using Polymorphism—Subclass SalariedEmployee 00:04:51

Payroll System Class Hierarchy Using Polymorphism—Subclass CommissionEmployee 00:03:34

Payroll System Class Hierarchy Using Polymorphism—Indirect Subclass BasePlusCommissionEmployee 00:02:53

Polymorphic Processing 00:14:42

Creating and Using Custom Protocols 00:10:27

Creating and Using Custom Protocols—Declaring Protocol Payable 00:07:49

Creating and Using Custom Protocols—Creating Class Invoice 00:11:43

Creating and Using Custom Protocols—Using Extensions to add Printable and Payable Conformance to Class Employee 00:04:26

Creating and Using Custom Protocols—Using Protocol Payable to Process Invoices and Employees Polymorphically 00:08:27

Additional Protocol Features 00:07:20

Using final to Prevent Method Overriding and Inheritance 00:01:21

Initialization and Deinitialization in Class Hierarchies—Basic Class-Instance Initialization 00:02:10

Initialization and Deinitialization in Class Hierarchies—Initialization in Class Hierarchies 00:03:39

Initialization and Deinitialization in Class Hierarchies—Overriding Initializers and Required Initializers 00:01:53

Initialization and Deinitialization in Class Hierarchies—Deinitialization in Class Hierarchies 00:01:40

Lesson 11: Generics

Lesson Introduction 00:03:52

Motivation for generic functions 00:04:45

Generic Functions: Implementation and Specialization 00:05:22

Type Parameters with Type Constraints 00:05:31

Generic Types—Implementing a Generic Stack Type 00:07:20

Generic Types—Testing the Generic Stack Type 00:06:42

Note About Associated Types for Protocols 00:01:28

Lesson 12: Operator Overloading and Subscripts

Lesson Introduction 00:04:20

Overview 00:02:15

String Operators and Methods: Variables and Constants 00:01:43

String Operators and Methods: Comparative Operators 00:03:31

String Operators and Methods: Custom String Unary Prefix Operator ! 00:02:58

String Operators and Methods: Concatenation with + and += 00:01:49

String Operators and Methods: Subscript Operator for Creating Substrings 00:03:44

String Operators and Methods: Other String Methods 00:03:57

Custom Complex Numeric Type with Overloaded Arithmetic Operators 00:09:34

Overloading Arithmetic Operators for Class NSDecimalNumber 00:03:50

Overloading Unary Operators ++ and — 00:10:45

Overloading Subscripts 00:13:42

Custom Operators Overview 00:06:54

Custom Generic Defining a Custom Exponentiation Operator for Type Int 00:06:22

Custom Generic Operators 00:05:40