David Lin
seal-mask

David Lin

Techdegree Student

Member Since July 18, 2014

8,116

Total Points

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

98 Achievements

  • Achievement

    Hello, GitHub!

    GitHub Basics

    Achieved

    Jul 2, 2016

    Hello, GitHub!
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 30, 2016

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 30, 2016

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 30, 2016

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jun 30, 2016

    Getting Familiar with HTML and CSS
  • Achievement

    Prototyping With Bootstrap

    Framework Basics

    Achieved

    Aug 23, 2015

    Prototyping With Bootstrap
  • Achievement

    Introduction to Front-End Frameworks

    Framework Basics

    Achieved

    Aug 23, 2015

    Introduction to Front-End Frameworks
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Aug 14, 2015

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Aug 14, 2015

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Aug 14, 2015

    Form Basics
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Aug 14, 2015

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Aug 14, 2015

    Table Basics
  • Achievement

    Introduction to Methods

    Object-Oriented JavaScript (2015)

    Achieved

    Aug 11, 2015

    Introduction to Methods
  • Achievement

    AngularJS MVC Frameworks

    AngularJS

    Achieved

    Aug 11, 2015

    AngularJS MVC Frameworks
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Aug 10, 2015

    Creating a Simple Lightbox
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    Aug 10, 2015

    Creating a Spoiler Revealer
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    Aug 9, 2015

    Introduction to jQuery
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Aug 9, 2015

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Aug 6, 2015

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Aug 5, 2015

    JavaScript Loops
  • Achievement

    Closures in iOS

    Swift Closures

    Achieved

    Aug 2, 2015

    Closures in iOS
  • Achievement

    Closures and Closure Expressions

    Swift Closures

    Achieved

    Aug 2, 2015

    Closures and Closure Expressions
  • Achievement

    Functions as First Class Citizens

    Swift Closures

    Achieved

    Aug 1, 2015

    Functions as First Class Citizens
  • Achievement

    Refactoring Our Code (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jul 25, 2015

    Refactoring Our Code (Swift)
  • Achievement

    Building the Master and Detail Views (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jul 25, 2015

    Building the Master and Detail Views (Swift)
  • Achievement

    Building a Music Library and Playlists (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jul 22, 2015

    Building a Music Library and Playlists (Swift)
  • Achievement

    Using a Navigation Controller With Segues (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jul 22, 2015

    Using a Navigation Controller With Segues (Swift)
  • Achievement

    Working With Multiple View Controllers (Swift)

    Build a Playlist Browser with Swift

    Achieved

    Jul 19, 2015

    Working With Multiple View Controllers (Swift)
  • Achievement

    Deploying to a Device

    Build a Simple iPhone App with Swift

    Achieved

    Jul 19, 2015

    Deploying to a Device
  • Achievement

    Debugging Our App

    Build a Simple iPhone App with Swift

    Achieved

    Jul 19, 2015

    Debugging Our App
  • Achievement

    Improving Our User Interface

    Build a Simple iPhone App with Swift

    Achieved

    Jul 16, 2015

    Improving Our User Interface
  • Achievement

    Using a Data Model

    Build a Simple iPhone App with Swift

    Achieved

    Jul 16, 2015

    Using a Data Model
  • Achievement

    Views and View Controllers

    Build a Simple iPhone App with Swift

    Achieved

    Jul 16, 2015

    Views and View Controllers
  • Achievement

    Getting Started with Xcode

    Build a Simple iPhone App with Swift

    Achieved

    Jul 16, 2015

    Getting Started with Xcode
  • Achievement

    Swift Value vs Reference Types

    Object-Oriented Swift

    Achieved

    Jul 14, 2015

    Swift Value vs Reference Types
  • Achievement

    Swift Properties

    Object-Oriented Swift

    Achieved

    Jul 14, 2015

    Swift Properties
  • Achievement

    Swift Inheritance

    Object-Oriented Swift

    Achieved

    Jul 12, 2015

    Swift Inheritance
  • Achievement

    Swift Classes and Objects

    Object-Oriented Swift

    Achieved

    Jul 8, 2015

    Swift Classes and Objects
  • Achievement

    Swift Structs and their Methods

    Swift Enums and Structs

    Achieved

    Jul 8, 2015

    Swift Structs and their Methods
  • Achievement

    Swift Structs

    Swift Enums and Structs

    Achieved

    Jul 8, 2015

    Swift Structs
  • Achievement

    Swift Enums and their Methods

    Swift Enums and Structs

    Achieved

    Jul 8, 2015

    Swift Enums and their Methods
  • Achievement

    Swift Enums

    Swift Enums and Structs

    Achieved

    Jul 5, 2015

    Swift Enums
  • Achievement

    Swift Optionals

    Swift Functions and Optionals

    Achieved

    Jul 5, 2015

    Swift Optionals
  • Achievement

    Swift Parameters and Tuples

    Swift Functions and Optionals

    Achieved

    Jul 5, 2015

    Swift Parameters and Tuples
  • Achievement

    Swift Functions

    Swift Functions and Optionals

    Achieved

    Jul 5, 2015

    Swift Functions
  • Achievement

    Control Flow

    Swift Basics (retired)

    Achieved

    Jul 4, 2015

    Control Flow
  • Achievement

    Collections

    Swift Basics (retired)

    Achieved

    Jun 30, 2015

    Collections
  • Achievement

    Operators

    Swift Basics (retired)

    Achieved

    Jun 30, 2015

    Operators
  • Achievement

    Types

    Swift Basics (retired)

    Achieved

    Jun 29, 2015

    Types
  • Achievement

    Variables and Constants

    Swift Basics (retired)

    Achieved

    Jun 29, 2015

    Variables and Constants
  • Achievement

    Installing MySQL Server and MySQL Workbench

    Database Foundations

    Achieved

    Feb 14, 2015

    Installing MySQL Server and MySQL Workbench
  • Achievement

    Introduction to Data, Databases and SQL

    Database Foundations

    Achieved

    Feb 13, 2015

    Introduction to Data, Databases and SQL
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Jan 18, 2015

    Getting Started with CSS
  • Achievement

    JavaScript Objects

    JavaScript Foundations

    Achieved

    Jan 11, 2015

    JavaScript Objects
  • Achievement

    JavaScript Numbers

    JavaScript Foundations

    Achieved

    Jan 10, 2015

    JavaScript Numbers
  • Achievement

    JavaScript Functions

    JavaScript Foundations

    Achieved

    Jan 5, 2015

    JavaScript Functions
  • Achievement

    JavaScript Arrays

    JavaScript Foundations

    Achieved

    Dec 14, 2014

    JavaScript Arrays
  • Achievement

    JavaScript and the DOM

    Interactive Web Pages with JavaScript

    Achieved

    Dec 2, 2014

    JavaScript and the DOM
  • Achievement

    JavaScript Strings

    JavaScript Foundations

    Achieved

    Dec 1, 2014

    JavaScript Strings
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Nov 27, 2014

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Nov 16, 2014

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Nov 15, 2014

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Nov 10, 2014

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Nov 1, 2014

    Introducing JavaScript
  • Achievement

    Functions

    Introduction to Programming

    Achieved

    Sep 27, 2014

    Functions
  • Achievement

    Objects and Arrays

    Introduction to Programming

    Achieved

    Sep 27, 2014

    Objects and Arrays
  • Achievement

    Control Structures

    Introduction to Programming

    Achieved

    Sep 26, 2014

    Control Structures
  • Achievement

    Basics

    Introduction to Programming

    Achieved

    Sep 24, 2014

    Basics
  • Achievement

    Forms

    HTML

    Achieved

    Sep 18, 2014

    Forms
  • Achievement

    Tables

    HTML

    Achieved

    Sep 17, 2014

    Tables
  • Achievement

    Objects

    HTML

    Achieved

    Sep 17, 2014

    Objects
  • Achievement

    Links

    HTML

    Achieved

    Sep 16, 2014

    Links
  • Achievement

    Lists

    HTML

    Achieved

    Sep 15, 2014

    Lists
  • Achievement

    Text

    HTML

    Achieved

    Sep 15, 2014

    Text
  • Achievement

    Introduction

    HTML

    Achieved

    Sep 12, 2014

    Introduction
  • Achievement

    Media Queries

    Unused CSS Stages

    Achieved

    Sep 11, 2014

    Media Queries
  • Achievement

    CSS Animations

    Unused CSS Stages

    Achieved

    Sep 10, 2014

    CSS Animations
  • Achievement

    Transitions and Transforms

    Unused CSS Stages

    Achieved

    Aug 25, 2014

    Transitions and Transforms
  • Achievement

    Web Typography

    CSS Foundations

    Achieved

    Aug 23, 2014

    Web Typography
  • Achievement

    Flexbox and Multi-Column Layout

    Unused CSS Stages

    Achieved

    Aug 19, 2014

    Flexbox and Multi-Column Layout
  • Achievement

    Gradients

    CSS Foundations

    Achieved

    Aug 16, 2014

    Gradients
  • Achievement

    Backgrounds and Borders

    CSS Foundations

    Achieved

    Aug 14, 2014

    Backgrounds and Borders
  • Achievement

    CSS Box Model

    CSS Foundations

    Achieved

    Aug 5, 2014

    CSS Box Model
  • Achievement

    Text, Fonts, and Lists

    CSS Foundations

    Achieved

    Aug 1, 2014

    Text, Fonts, and Lists
  • Achievement

    Values and Units

    CSS Foundations

    Achieved

    Aug 1, 2014

    Values and Units
  • Achievement

    Advanced Selectors

    CSS Foundations

    Achieved

    Jul 31, 2014

    Advanced Selectors
  • Achievement

    Selectors

    CSS Foundations

    Achieved

    Jul 30, 2014

    Selectors
  • Achievement

    Getting Started with CSS

    CSS Foundations

    Achieved

    Jul 25, 2014

    Getting Started with CSS
  • Achievement

    Float Layout

    CSS Layout Techniques

    Achieved

    Jul 25, 2014

    Float Layout
  • Achievement

    Positioning Schemes

    CSS Layout Techniques

    Achieved

    Jul 25, 2014

    Positioning Schemes
  • Achievement

    Display Modes

    CSS Layout Techniques

    Achieved

    Jul 22, 2014

    Display Modes
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Jul 19, 2014

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Jul 19, 2014

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Jul 19, 2014

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Jul 19, 2014

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Jul 19, 2014

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Jul 18, 2014

    Beginning HTML and CSS
  • Achievement

    Newbie

    Achieved

    Jul 18, 2014

    Newbie