Matthew Choy

Matthew Choy

Hong Kong

love programming

4,928

Total Points

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63 Achievements

  • Achievement

    ADS Writing and Preparation

    Mobile App Design for iOS

    Achieved

    May 1, 2015

    ADS Writing and Preparation
  • Achievement

    Introduction to UI Design

    Mobile App Design for iOS

    Achieved

    May 1, 2015

    Introduction to UI Design
  • Achievement

    Physics and Collision

    Build a Game with Sprite Kit

    Achieved

    Mar 14, 2015

    Physics and Collision
  • Achievement

    Actions and Animations

    Build a Game with Sprite Kit

    Achieved

    Mar 10, 2015

    Actions and Animations
  • Achievement

    User Input

    Build an Interactive Story App (Retired)

    Achieved

    Mar 9, 2015

    User Input
  • Achievement

    Game Loop and Texture Atlas

    Build a Game with Sprite Kit

    Achieved

    Mar 9, 2015

    Game Loop and Texture Atlas
  • Achievement

    Intro to Sprite Kit

    Build a Game with Sprite Kit

    Achieved

    Mar 7, 2015

    Intro to Sprite Kit
  • Achievement

    Publishing on Google Play

    Publish an Android App

    Achieved

    Feb 20, 2015

    Publishing on Google Play
  • Achievement

    Testing and Debugging

    Build a Simple Android App (2014)

    Achieved

    Feb 20, 2015

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App (2014)

    Achieved

    Feb 20, 2015

    Improving Our Code
  • Achievement

    Coding the Fun Facts

    Build a Simple Android App (2014)

    Achieved

    Feb 20, 2015

    Coding the Fun Facts
  • Achievement

    Basic Android Programming

    Build a Simple Android App (2014)

    Achieved

    Feb 19, 2015

    Basic Android Programming
  • Achievement

    Creating the Initial Screen Layout

    Build a Simple Android App (2014)

    Achieved

    Feb 18, 2015

    Creating the Initial Screen Layout
  • Achievement

    Delivering the MVP

    Java Objects (Retired)

    Achieved

    Feb 17, 2015

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects (Retired)

    Achieved

    Feb 17, 2015

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects (Retired)

    Achieved

    Feb 16, 2015

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects (Retired)

    Achieved

    Feb 15, 2015

    Meet Objects
  • Achievement

    Getting Started with Android

    Build a Simple Android App (2014)

    Achieved

    Feb 13, 2015

    Getting Started with Android
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Feb 13, 2015

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Feb 13, 2015

    Using your New Tools
  • Achievement

    Managing Playlist Data (objC)

    Build a Playlist Browser with Objective-C

    Achieved

    Jan 29, 2015

    Managing Playlist Data (objC)
  • Achievement

    Building a Music Library Model (objc)

    Build a Playlist Browser with Objective-C

    Achieved

    Jan 24, 2015

    Building a Music Library Model (objc)
  • Achievement

    Working With Multiple View Controllers (ObjC)

    Build a Playlist Browser with Objective-C

    Achieved

    Jan 22, 2015

    Working With Multiple View Controllers (ObjC)
  • Achievement

    Deploying to a Device (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Jan 22, 2015

    Deploying to a Device (ObjC)
  • Achievement

    Debugging Our App (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Jan 22, 2015

    Debugging Our App (ObjC)
  • Achievement

    Improving Our User Interface (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Jan 22, 2015

    Improving Our User Interface (ObjC)
  • Achievement

    Creating a Data Model (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Jan 22, 2015

    Creating a Data Model (ObjC)
  • Achievement

    Views and View Controllers (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Jan 20, 2015

    Views and View Controllers (ObjC)
  • Achievement

    Getting Started with Xcode (ObjC)

    Build a Simple iPhone App with Objective-C

    Achieved

    Jan 15, 2015

    Getting Started with Xcode (ObjC)
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Dec 14, 2014

    Getting Started with Java
  • Achievement

    Testing and Debugging

    Build a Simple iPhone App (iOS7)

    Achieved

    Dec 14, 2014

    Testing and Debugging
  • Achievement

    Animate This (iOS7)

    Build a Simple iPhone App (iOS7)

    Achieved

    Dec 13, 2014

    Animate This (iOS7)
  • Achievement

    Designing your App

    Build a Simple iPhone App (iOS7)

    Achieved

    Dec 12, 2014

    Designing your App
  • Achievement

    Refactoring into a Model

    Build a Simple iPhone App (iOS7)

    Achieved

    Dec 10, 2014

    Refactoring into a Model
  • Achievement

    Creating a Data Collection

    Build a Simple iPhone App (iOS7)

    Achieved

    Dec 9, 2014

    Creating a Data Collection
  • Achievement

    Understanding Views and View Controllers

    Build a Simple iPhone App (iOS7)

    Achieved

    Dec 9, 2014

    Understanding Views and View Controllers
  • Achievement

    Getting Started (iOS7)

    Build a Simple iPhone App (iOS7)

    Achieved

    Dec 6, 2014

    Getting Started (iOS7)
  • Achievement

    Beyond the Basics

    Objective-C Basics (Retired)

    Achieved

    Nov 26, 2014

    Beyond the Basics
  • Achievement

    Advanced Objective-C

    Objective-C Basics (Retired)

    Achieved

    Nov 24, 2014

    Advanced Objective-C
  • Achievement

    Foundation Framework

    Objective-C Basics (Retired)

    Achieved

    Nov 12, 2014

    Foundation Framework
  • Achievement

    Introduction to Objective-C

    Objective-C Basics (Retired)

    Achieved

    Oct 26, 2014

    Introduction to Objective-C
  • Achievement

    Pointers and Memory

    Objective-C Basics (Retired)

    Achieved

    Oct 23, 2014

    Pointers and Memory
  • Achievement

    Functional Programming in C

    Objective-C Basics (Retired)

    Achieved

    Oct 22, 2014

    Functional Programming in C
  • Achievement

    Fundamentals of C

    Objective-C Basics (Retired)

    Achieved

    Oct 22, 2014

    Fundamentals of C
  • Achievement

    Displaying Our Weather Data

    Build a Weather App with Swift (Retired)

    Achieved

    Oct 19, 2014

    Displaying Our Weather Data
  • Achievement

    Data Modeling With Structures

    Build a Weather App with Swift (Retired)

    Achieved

    Oct 19, 2014

    Data Modeling With Structures
  • Achievement

    Concurrency

    Build a Weather App with Swift (Retired)

    Achieved

    Oct 18, 2014

    Concurrency
  • Achievement

    Pulling Data From the Web

    Build a Weather App with Swift (Retired)

    Achieved

    Oct 17, 2014

    Pulling Data From the Web
  • Achievement

    Deploying to a Device

    Build a Simple iPhone App with Swift

    Achieved

    Oct 16, 2014

    Deploying to a Device
  • Achievement

    Debugging Our App

    Build a Simple iPhone App with Swift

    Achieved

    Oct 16, 2014

    Debugging Our App
  • Achievement

    Improving Our User Interface

    Build a Simple iPhone App with Swift

    Achieved

    Oct 16, 2014

    Improving Our User Interface
  • Achievement

    Using a Data Model

    Build a Simple iPhone App with Swift

    Achieved

    Oct 16, 2014

    Using a Data Model
  • Achievement

    Views and View Controllers

    Build a Simple iPhone App with Swift

    Achieved

    Oct 15, 2014

    Views and View Controllers
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Oct 15, 2014

    Getting Started with Xcode
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Oct 15, 2014

    Swift Optionals
  • Achievement

    Swift Parameters and Tuples

    Swift Functions and Optionals

    Achieved

    Oct 15, 2014

    Swift Parameters and Tuples
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Oct 14, 2014

    Swift Functions
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Oct 13, 2014

    Control Flow
  • Achievement

    Collections

    Swift Basics (retired)

    Achieved

    Oct 12, 2014

    Collections
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Oct 12, 2014

    Operators
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Oct 12, 2014

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Oct 12, 2014

    Variables and Constants
  • Achievement

    Newbie

    Achieved

    Oct 12, 2014

    Newbie