Shangxuetang ios primary video tutorial

• Chapter1 First introduction to OC, classes and objects
• 1-1 Words before OC class
• 1-2 Concepts of classes and objects
• 1-3 Class and object syntax
• 1-4 OC Engineering Introduction
• 1-5 Interface separation of classes
• Chapter2 set and get methods and lazy loading
• 2-1 set and get methods
• 2-2 Lazy loading
• Chapter3 Attributes
• 3-1 Attributes and dot syntax
• 3-2 Description of properties
• 3-3 attribute keyword
• 3-4 multi-parameter method
• Chapter4 class method, design, string
• 4-1 type method copy
• 4-2 Introduction to strings
• 4-3 class design
• Chapter5 Inheritance, derivation, and overriding mechanisms
• 5-1 The concept of inheritance
• 5-2 Inherited syntax copy
• 5-3 derived syntax copy
• 5-4 rewrite mechanism
• 5-5 description method
• Chapter6 Constructor, destructor, member variable permissions, etc.
• 6-1 Ordinary constructor
• 6-2 Constructor with parameters
• 6-3 destructor
• 6-4 Member variable permissions
• 6-5 composite type
• 6-6 Polymorphism, static types and id types
• Chapter7 Dynamic properties, categories, student management systems
• 7-1 Dynamic Properties_Dynamic Types
• 7-2 Dynamic Features_Dynamic Binding
• 7-3 Category_System built-in category
• 7-4 Category_Custom class
• 7-5 Multi-category design_student management system_search
• 7-6 Multi-category design_student management system_addition, deletion and modification
• Chapter8 Memory management, automatic release pool
• 8-1 Memory Management_Reference Counting
• 8-2 Memory management_settergetter method
• 8-3 Memory Management_Auto-release Pool_Basic Principles
• 8-4 Memory management_auto release pool_settergetter method
• 8-5 Memory Management_Auto-release Pool_ARC Usage
• 8-6 Memory Management Supplement_MRC_ARC Interconversion
• 8-7 Memory Management Supplement_MRC_ARC Mix
• Chapter9 Foundation framework
• 9-1 Foundation framework_NSString_basic creation
• 9-2 Foundation framework_NSString_combination replacement
• 9-3 Foundation framework_NSString_String comparison
• 9-4 Foundation framework_NSArray
• 9-5 Foundation framework_NSDictionary
• 9-6 Foundation framework_NSMutableDictionary
• 9-7 Foundation framework_NSSet
• 9-8 Foundation framework_NSNumber
• 9-9 Foundation framework_NSValue
• 9-10 Foundation framework_write file
• 9-11 Foundation framework_NSDate
• 9-12 Foundation framework_NSDateFormater
• 9-13 Foundation framework_NSTimer
• 9-14 Foundation framework_NSLog extension
• Chapter10 protocol
• 10-1 Agreement_Basic Usage
• 10-2 protocol_id_protocol name
• Chapter11 copy depth copy, load usage
• 11-1 copy_deep copy_shallow copy
• 11-2 copy_custom class
• 11-3 load usage_initialize usage
• Chapter12 Archive
• 12-1 Archive_custom class
• 12-2 Archive_array archive
• 12-3 Archive_Multi-Object Archive
• Chapter13 File operations
• 13-1 File Operation_NSFileManager_Create Directory
• 13-2 File Operation_NSFileManager_File Copy Delete
• 13-3 File operation_NSFileHandler basic usage
• Chapter14 block
• 14-1 Block_Basic use
• 14-2 Block_ is used as a formal parameter and attribute
• 14-3 Block_Detailed explanation of capture behavior
• Chapter15 Design Patterns
• 15-1 Design Pattern_Principal Agent
• 15-2 Design pattern_single case pattern_common writing methods
• 15-3 Design pattern_single case pattern_user tool class
• 15-4 Design pattern_single case pattern_MRC writing method
• 15-5 Design Pattern_KVC_Basic Search Principles
• 15-6 Design Pattern_KVC_Model Conversion
• 15-7 Design Pattern_KVC_CollectionType
• 15-8 Design Pattern_KVC_Computed Property
• 15-9 Design Pattern_Notification Center_Basic Principles
• 15-10 Design Pattern_KVO_Basic Usage
• 15-11 Design Mode_KVO_Manual Trigger