by | Released November 2015 | ISBN: 9780134464558

Learn how to...Create Swift Code in a PlaygroundCreate Swift Code in a REPLAssign Constants and VariablesFind the Minimum and Maximum Ranges of IntegersFind the Properties and Methods on Data TypesUse Unary OperatorsUse Binary OperatorsUse Logical OperatorsCreate and Access Data in an ArrayRemove Items from an ArrayPerform Actions on SetsUse if Statements in PracticeUse switch Statements to Grade PapersCreate and Unwrap Optional ValuesConditionally Unwrap with Nil CoalescingUnwrap Multiple Optional ValuesUse a Repeat-While Loop to Compare ValuesIterate Through Arrays with For-In LoopsCreate a Function to Return Mean, Median, ModeExit Early from FunctionsPerform a Function on Each Member of an ArrayRewrite the median FunctionAdd an Instance Method to a StructDefine a Class with Properties and MethodsOverride an Instance MethodPrevent Overriding a Superclass MethodCreate an Enum with Raw Values and Shorthand SyntaxAdd Instance Methods to EnumsUse Initializers to Set Default and Custom ValuesImplement Initialization ChainingProvide a Custom SetterOverride a Property and Create Custom AccessorsUse Type Properties and Type MethodsUse Subscripts to Help a Teacher Grade Papers FasterDetermine an Instance's TypeUse Initializers and DeinitializersResolve Strong Reference Cycles with Weak ReferencesUse Closure Capture Lists to Resolve Reference Cycles in ClosuresImplement Class Inheritance and Multiple Protocol InheritanceUse Protocols for DelegationExtend the String Type to Add SubscriptsAdd Custom Initializers with ExtensionsExtend Int to Adopt and Conform to a ProtocolUse Optional Chaining with SubscriptsUse Optional Chaining to Call Instance MethodsCreate a Generic Function to Return a Unique ArrayCreate a Queue Type to Store Unique ValuesOverride Default Protocol ImplementationsConvert Sequences from Protocol Types to Concrete TypesCatch Errors from a Throwing FunctionDefer Delegate ExecutionIntroduce an Objective-C ProjectAdd a Swift File to an Objective-C ProjectExtend an Objective-C Class with SwiftCreate and Iterate with map and forEachChain Together flatMap Functions to Create URLsCreate and Overload Operators Show and hide more

1. Learn how to...
   • Get Started with Xcode 00:07:10
   • Create Swift Code in a Playground 00:03:18
   • Create Swift Code in a REPL 00:02:17
   • Assign Constants and Variables 00:02:41
   • Find the Minimum and Maximum Ranges of Integers 00:03:19
   • Find the Properties and Methods on Data Types 00:03:34
   • Use Unary Operators 00:03:06
   • Use Binary Operators 00:05:00
   • Use Logical Operators 00:02:36
   • Create and Access Data in an Array 00:01:52
   • Remove Items from an Array 00:02:41
   • Perform Actions on Sets 00:04:16
   • Use if Statements in Practice 00:03:05
   • Use switch Statements to Grade Papers 00:02:16
   • Create and Unwrap Optional Values 00:03:01
   • Conditionally Unwrap with Nil Coalescing 00:01:49
   • Unwrap Multiple Optional Values 00:02:36
   • Use a Repeat-While Loop to Compare Values 00:02:59
   • Iterate Through Arrays with For-In Loops 00:02:02
   • Create a Function to Return Mean, Median, Mode 00:04:30
   • Exit Early from Functions 00:02:21
   • Perform a Function on Each Member of an Array 00:03:00
   • Rewrite the median Function 00:04:48
   • Add an Instance Method to a Struct 00:02:37
   • Define a Class with Properties and Methods 00:02:21
   • Override an Instance Method 00:03:32
   • Prevent Overriding a Superclass Method 00:01:54
   • Create an Enum with Raw Values and Shorthand Syntax 00:03:15
   • Add Instance Methods to Enums 00:02:20
   • Use Initializers to Set Default and Custom Values 00:03:26
   • Implement Initialization Chaining 00:04:37
   • Provide a Custom Setter 00:02:13
   • Override a Property and Create Custom Accessors 00:02:02
   • Use Type Properties and Type Methods 00:02:27
   • Use Subscripts to Help a Teacher Grade Papers Faster 00:02:43
   • Determine an Instance's Type 00:02:55
   • Use Initializers and Deinitializers 00:02:28
   • Resolve Strong Reference Cycles with Weak References 00:01:58
   • Use Closure Capture Lists to Resolve Reference Cycles in Closures 00:02:42
   • Implement Class Inheritance and Multiple Protocol Inheritance 00:04:42
   • Use Protocols for Delegation 00:04:57
   • Extend the String Type to Add Subscripts 00:02:36
   • Add Custom Initializers with Extensions 00:02:35
   • Extend Int to Adopt and Conform to a Protocol 00:01:18
   • Use Optional Chaining with Subscripts 00:05:14
   • Use Optional Chaining to Call Instance Methods 00:03:30
   • Create a Generic Function to Return a Unique Array 00:02:37
   • Create a Queue Type to Store Unique Values 00:02:55
   • Override Default Protocol Implementations 00:02:52
   • Convert Sequences from Protocol Types to Concrete Types 00:02:06
   • Catch Errors from a Throwing Function 00:03:19
   • Defer Delegate Execution 00:03:21
   • Introduce an Objective-C Project 00:05:50
   • Add a Swift File to an Objective-C Project 00:05:49
   • Extend an Objective-C Class with Swift 00:02:46
   • Create and Iterate with map and forEach 00:04:10
   • Chain Together flatMap Functions to Create URLs 00:03:17
   • Create and Overload Operators 00:04:33
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