Chia Hsuan Tsai

Chia Hsuan Tsai

Member Since December 28, 2018

67 Achievements

  • Finding the Data You Want
  • Getting Data from a Database
  • Data, Databases and SQL
  • Error Handling and Memory Management
  • Closure Expressions
  • Building Standard Library Functions
  • First Class Functions
  • Displaying Contact Data
  • A High Level Overview
  • Decoupling the Data Source
  • Sorting Contacts Into Sections
  • Static Table Views for Detail Interfaces
  • Refactoring Using Codable
  • Dark Sky API Client
  • Downloading JSON Data Asynchronously
  • Writing Great Swift
  • Fetching Data From the Web
  • Modeling Forecast Data
  • Adding Sound Effects
  • Personalizing The Story
  • Refactoring Our Code
  • Creating the User Interface Programmatically
  • Creating a Story
  • Navigating Through An Adventure
  • Access Control
  • Memory Management in Swift
  • The Delegate Pattern
  • Using the Delegate Pattern in iOS
  • Extensions and Protocols
  • Value Semantics, Type Methods and Inheritance
  • Object Initialization
  • Properties
  • Visual Format Language
  • Auto Layout in Code
  • Trait Collections
  • Inequalities, Content and Priorities
  • The Constraint Equation
  • A History Lesson
  • Displaying Additional Views
  • Using the Vending Machine
  • Loading Data From a Resource
  • Modeling an Interface
  • Introduction to Enumerations
  • Getting Started with iOS Development
  • Error Handling
  • Creating Flexible Objects Using Protocols
  • Protocol Basics
  • Objects and Optionals
  • Introduction to Optionals
  • Running Apps on a Device
  • Improving Our User Interface
  • Structs As Data Models
  • View Controllers and Views
  • Classes in Swift
  • Differentiating Between Objects
  • Class Inheritance
  • Complex Data Structures
  • Swift Operators
  • Adding Power to Functions
  • Functions in Swift
  • Control Flow With Conditional Statements
  • Control Flow With Loops
  • Dictionaries in Swift
  • Introduction to Collections
  • Swift Types
  • An Introduction to Swift Programming
  • Newbie