🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Join our Live Session: Maximize Your Treehouse Experience! 🐸 Register here!

Join our free community Discord server here!

🤖 Level up your chatbot knowledge with our latest AI course.

🐸 What's happening at Treehouse? 💚

Wing Sun Cheung

Member Since April 10, 2017

4,933

Total Points

•
955

Python

955 pts
Achievements

0 pts
Forum
•
363

Android

363 pts
Achievements

0 pts
Forum
•
219

Databases

219 pts
Achievements

0 pts
Forum
•
215

HTML

215 pts
Achievements

0 pts
Forum
•
62

Development Tools

62 pts
Achievements

0 pts
Forum
•
47

CSS

47 pts
Achievements

0 pts
Forum
•
42

Business

42 pts
Achievements

0 pts
Forum
•
18

Java

18 pts
Achievements

0 pts
Forum
•
1

APIs

1 pts
Achievements

0 pts
Forum
•
1

JavaScript

1 pts
Achievements

0 pts
Forum
•
1

Design

1 pts
Achievements

0 pts
Forum

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

59 Achievements

Achievement
Python: Advanced Objects

Object-Oriented Python

Achieved
Sep 19, 2017
Achievement
Adding Data to a Database

Modifying Data with SQL

Achieved
Sep 17, 2017
Achievement
Getting Data from a Database

SQL Basics

Achieved
Sep 17, 2017
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Sep 17, 2017
Achievement
Python: Inheritance

Object-Oriented Python

Achieved
Sep 15, 2017
Achievement
Python: Instant Objects

Object-Oriented Python

Achieved
Sep 15, 2017
Achievement
Python Tuples

Python Collections (2016, retired 2019)

Achieved
Sep 15, 2017
Achievement
Python Dictionaries

Python Collections (2016, retired 2019)

Achieved
Sep 14, 2017
Achievement
Python Lists

Python Collections (2016, retired 2019)

Achieved
Sep 14, 2017
Achievement
Python For Beginners

Python Basics (2015)

Achieved
Sep 13, 2017
Achievement
A High Level Overview

Introduction to Table Views

Achieved
Jun 26, 2017
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
May 30, 2017
Achievement
Creating HTML Content

How to Make a Website

Achieved
May 30, 2017
Achievement
HTML First

How to Make a Website

Achieved
May 29, 2017
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
May 29, 2017
Achievement
Closure Expressions

Closures in Swift

Achieved
May 15, 2017
Achievement
First Class Functions

Closures in Swift

Achieved
May 13, 2017
Achievement
Starting a Freelance Career

How to Freelance

Achieved
May 8, 2017
Achievement
Improving Our Code

Build a Simple Android App

Achieved
May 6, 2017
Achievement
Basic Android Programming

Build a Simple Android App

Achieved
May 6, 2017
Achievement
Creating the Screen Layout

Build a Simple Android App

Achieved
May 6, 2017
Achievement
Getting Started with Android

Build a Simple Android App

Achieved
May 6, 2017
Achievement
Generic Types

Generics in Swift

Achieved
May 4, 2017
Achievement
Generic Functions, Parameters and Constraints

Generics in Swift

Achieved
May 1, 2017
Achievement
Refactoring Our Code

Build an Interactive Story App with Swift

Achieved
Apr 29, 2017
Achievement
Creating the User Interface Programmatically

Build an Interactive Story App with Swift

Achieved
Apr 27, 2017
Achievement
Extensions and Protocols

Intermediate Swift

Achieved
Apr 19, 2017
Achievement
Creating a Story

Build an Interactive Story App with Swift

Achieved
Apr 18, 2017
Achievement
Navigating Through An Adventure

Build an Interactive Story App with Swift

Achieved
Apr 16, 2017
Achievement
Access Control

Intermediate Swift

Achieved
Apr 16, 2017
Achievement
Memory Management in Swift

Intermediate Swift

Achieved
Apr 16, 2017
Achievement
Value Semantics, Type Methods and Inheritance

Intermediate Swift

Achieved
Apr 15, 2017
Achievement
Object Initialization

Intermediate Swift

Achieved
Apr 15, 2017
Achievement
Properties

Intermediate Swift

Achieved
Apr 15, 2017
Achievement
Error Handling

Error Handling in Swift

Achieved
Apr 14, 2017
Achievement
Creating Flexible Objects Using Protocols

Protocols in Swift

Achieved
Apr 14, 2017
Achievement
Protocol Basics

Protocols in Swift

Achieved
Apr 14, 2017
Achievement
Objects and Optionals

Enumerations and Optionals in Swift

Achieved
Apr 14, 2017
Achievement
Introduction to Optionals

Enumerations and Optionals in Swift

Achieved
Apr 13, 2017
Achievement
Running Apps on a Device

Build a Simple iPhone App with Swift

Achieved
Apr 13, 2017
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift

Achieved
Apr 13, 2017
Achievement
View Controllers and Views

Build a Simple iPhone App with Swift

Achieved
Apr 13, 2017
Achievement
Introduction to Enumerations

Enumerations and Optionals in Swift

Achieved
Apr 13, 2017
Achievement
Structs As Data Models

Build a Simple iPhone App with Swift

Achieved
Apr 12, 2017
Achievement
Getting Started with iOS Development

Build a Simple iPhone App with Swift

Achieved
Apr 11, 2017
Achievement
Differentiating Between Objects

Object-Oriented Swift

Achieved
Apr 11, 2017
Achievement
Class Inheritance

Object-Oriented Swift

Achieved
Apr 11, 2017
Achievement
Classes in Swift

Object-Oriented Swift

Achieved
Apr 11, 2017
Achievement
Complex Data Structures

Object-Oriented Swift

Achieved
Apr 11, 2017
Achievement
Adding Power to Functions

Functions in Swift

Achieved
Apr 11, 2017
Achievement
Functions in Swift

Functions in Swift

Achieved
Apr 11, 2017
Achievement
Control Flow With Conditional Statements

Swift Collections and Control Flow

Achieved
Apr 11, 2017
Achievement
Control Flow With Loops

Swift Collections and Control Flow

Achieved
Apr 10, 2017
Achievement
Dictionaries in Swift

Swift Collections and Control Flow

Achieved
Apr 10, 2017
Achievement
Introduction to Collections

Swift Collections and Control Flow

Achieved
Apr 10, 2017
Achievement
Swift Operators

Swift Basics

Achieved
Apr 10, 2017
Achievement
Swift Types

Swift Basics

Achieved
Apr 10, 2017
Achievement
An Introduction to Swift Programming

Swift Basics

Achieved
Apr 10, 2017
Achievement
Newbie

Achieved
Apr 10, 2017