jinhwa yoo

jinhwa yoo

Member Since November 21, 2015

10,042

Total Points

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116 Achievements

  • Achievement

    Contact Forms & Mailers

    Building Websites with PHP

    Achieved

    Jul 15, 2016

    Contact Forms & Mailers
  • Achievement

    Slim and Templates

    Building Websites with PHP

    Achieved

    Jul 13, 2016

    Slim and Templates
  • Achievement

    Dependency Management

    Building Websites with PHP

    Achieved

    Jul 11, 2016

    Dependency Management
  • Achievement

    Creating a Mobile Drop Down Menu

    jQuery Basics (2014)

    Achieved

    Jul 7, 2016

    Creating a Mobile Drop Down Menu
  • Achievement

    Building a Collection

    Object-Oriented PHP Basics

    Achieved

    Jul 4, 2016

    Building a Collection
  • Achievement

    Building the Recipe

    Object-Oriented PHP Basics

    Achieved

    Jul 1, 2016

    Building the Recipe
  • Achievement

    Understanding Classes

    Object-Oriented PHP Basics

    Achieved

    Jun 30, 2016

    Understanding Classes
  • Achievement

    Why Object-Oriented Programming?

    Object-Oriented PHP Basics

    Achieved

    Jun 30, 2016

    Why Object-Oriented Programming?
  • Achievement

    PHPDB Stage 5: Search

    Integrating PHP with Databases

    Achieved

    Jun 8, 2016

    PHPDB Stage 5: Search
  • Achievement

    PHPDB Stage 4: Pagination with LIMITs

    Integrating PHP with Databases

    Achieved

    Jun 7, 2016

    PHPDB Stage 4: Pagination with LIMITs
  • Achievement

    PHPDB Stage 3: Using Relational Data

    Integrating PHP with Databases

    Achieved

    Jun 3, 2016

    PHPDB Stage 3: Using Relational Data
  • Achievement

    Creating a Simple Lightbox

    jQuery Basics (2014)

    Achieved

    Jun 2, 2016

    Creating a Simple Lightbox
  • Achievement

    PHPDB Stage 2: Querying the Database with PHP

    Integrating PHP with Databases

    Achieved

    Jun 2, 2016

    PHPDB Stage 2: Querying the Database with PHP
  • Achievement

    PHPDB Stage 1: Databases and PHP

    Integrating PHP with Databases

    Achieved

    Jun 1, 2016

    PHPDB Stage 1: Databases and PHP
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    May 31, 2016

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    May 31, 2016

    Getting Data from a Database
  • Achievement

    PHP Email Form Errors

    Build a Basic PHP Website (2018)

    Achieved

    May 31, 2016

    PHP Email Form Errors
  • Achievement

    PHP Email Forms

    Build a Basic PHP Website (2018)

    Achieved

    May 30, 2016

    PHP Email Forms
  • Achievement

    PHP Inventory

    Build a Basic PHP Website (2018)

    Achieved

    May 26, 2016

    PHP Inventory
  • Achievement

    Creating a Spoiler Revealer

    jQuery Basics (2014)

    Achieved

    May 25, 2016

    Creating a Spoiler Revealer
  • Achievement

    PHP Includes

    Build a Basic PHP Website (2018)

    Achieved

    May 18, 2016

    PHP Includes
  • Achievement

    PHP Internal Functions

    PHP Functions

    Achieved

    May 16, 2016

    PHP Internal Functions
  • Achievement

    PHP Returns & Closures

    PHP Functions

    Achieved

    May 16, 2016

    PHP Returns & Closures
  • Achievement

    PHP Functions Basics

    PHP Functions

    Achieved

    May 16, 2016

    PHP Functions Basics
  • Achievement

    PHP Loops

    PHP Basics (Retired)

    Achieved

    May 16, 2016

    PHP Loops
  • Achievement

    PHP Conditionals

    PHP Basics (Retired)

    Achieved

    May 15, 2016

    PHP Conditionals
  • Achievement

    PHP Datatypes

    PHP Basics (Retired)

    Achieved

    May 15, 2016

    PHP Datatypes
  • Achievement

    PHP Data & Structure

    PHP Basics (Retired)

    Achieved

    May 13, 2016

    PHP Data & Structure
  • Achievement

    PHP Getting Started

    PHP Basics (Retired)

    Achieved

    May 13, 2016

    PHP Getting Started
  • Achievement

    Introduction to jQuery

    jQuery Basics (2014)

    Achieved

    May 13, 2016

    Introduction to jQuery
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS

    Achieved

    May 13, 2016

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS

    Achieved

    May 13, 2016

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS

    Achieved

    May 13, 2016

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

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS

    Achieved

    May 12, 2016

    Getting Familiar with HTML and CSS
  • Achievement

    Advanced Selectors

    CSS Selectors

    Achieved

    Apr 30, 2016

    Advanced Selectors
  • Achievement

    Going Further with Attribute Selectors and Pseudo-Classes

    CSS Selectors

    Achieved

    Apr 25, 2016

    Going Further with Attribute Selectors and Pseudo-Classes
  • Achievement

    Selectors - Beyond the Basics

    CSS Selectors

    Achieved

    Apr 24, 2016

    Selectors - Beyond the Basics
  • Achievement

    Standard ListViews

    Android Lists and Adapters (2015)

    Achieved

    Apr 20, 2016

    Standard ListViews
  • Achievement

    Updating the Data Model

    Android Lists and Adapters (2015)

    Achieved

    Apr 20, 2016

    Updating the Data Model
  • Achievement

    Hooking up the Model to the View

    Build a Weather App (2015)

    Achieved

    Apr 19, 2016

    Hooking up the Model to the View
  • Achievement

    Building the Weather UI

    Build a Weather App (2015)

    Achieved

    Apr 18, 2016

    Building the Weather UI
  • Achievement

    Working with JSON

    Build a Weather App (2015)

    Achieved

    Apr 18, 2016

    Working with JSON
  • Achievement

    JavaScript Objects

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 17, 2016

    JavaScript Objects
  • Achievement

    JavaScript Arrays

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 17, 2016

    JavaScript Arrays
  • Achievement

    JavaScript Loops

    JavaScript Loops, Arrays and Objects

    Achieved

    Apr 16, 2016

    JavaScript Loops
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Apr 15, 2016

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Apr 14, 2016

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Apr 14, 2016

    Form Basics
  • Achievement

    Building a Layout with Flexbox

    CSS Flexbox Layout

    Achieved

    Apr 14, 2016

    Building a Layout with Flexbox
  • Achievement

    Flexbox Properties

    CSS Flexbox Layout

    Achieved

    Apr 13, 2016

    Flexbox Properties
  • Achievement

    Concurrency and Error Handling

    Build a Weather App (2015)

    Achieved

    Apr 11, 2016

    Concurrency and Error Handling
  • Achievement

    Networking

    Build a Weather App (2015)

    Achieved

    Apr 11, 2016

    Networking
  • Achievement

    Exploring an API

    Build a Weather App (2015)

    Achieved

    Apr 11, 2016

    Exploring an API
  • Achievement

    Understanding Flexbox

    CSS Flexbox Layout

    Achieved

    Apr 10, 2016

    Understanding Flexbox
  • Achievement

    Finishing the User Interface

    Build an Interactive Story App (Retired)

    Achieved

    Apr 10, 2016

    Finishing the User Interface
  • Achievement

    The Model-View-Controller Pattern

    Build an Interactive Story App (Retired)

    Achieved

    Apr 9, 2016

    The Model-View-Controller Pattern
  • Achievement

    Intents and Multiple Activities

    Build an Interactive Story App (Retired)

    Achieved

    Apr 8, 2016

    Intents and Multiple Activities
  • Achievement

    User Input

    Build an Interactive Story App (Retired)

    Achieved

    Apr 7, 2016

    User Input
  • Achievement

    Testing and Debugging

    Build a Simple Android App (2014)

    Achieved

    Apr 5, 2016

    Testing and Debugging
  • Achievement

    Improving Our Code

    Build a Simple Android App (2014)

    Achieved

    Apr 4, 2016

    Improving Our Code
  • Achievement

    Coding the Fun Facts

    Build a Simple Android App (2014)

    Achieved

    Apr 3, 2016

    Coding the Fun Facts
  • Achievement

    Basic Android Programming

    Build a Simple Android App (2014)

    Achieved

    Apr 3, 2016

    Basic Android Programming
  • Achievement

    Creating the Initial Screen Layout

    Build a Simple Android App (2014)

    Achieved

    Apr 3, 2016

    Creating the Initial Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App (2014)

    Achieved

    Mar 31, 2016

    Getting Started with Android
  • Achievement

    Testing and Debugging

    Build a Simple Android App

    Achieved

    Mar 28, 2016

    Testing and Debugging
  • Achievement

    Graphical User Interfaces

    Build a JavaFX Application

    Achieved

    Mar 27, 2016

    Graphical User Interfaces
  • Achievement

    Advanced Tooling

    Local Development Environments

    Achieved

    Mar 27, 2016

    Advanced Tooling
  • Achievement

    Improving Our Code

    Build a Simple Android App

    Achieved

    Mar 27, 2016

    Improving Our Code
  • Achievement

    Basic Android Programming

    Build a Simple Android App

    Achieved

    Mar 27, 2016

    Basic Android Programming
  • Achievement

    Responsive Patterns

    Responsive Layouts

    Achieved

    Mar 24, 2016

    Responsive Patterns
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Mar 24, 2016

    Media Queries
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App

    Achieved

    Mar 23, 2016

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App

    Achieved

    Mar 23, 2016

    Getting Started with Android
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Mar 23, 2016

    Responsive Theory
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Mar 23, 2016

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Mar 19, 2016

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Mar 19, 2016

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Mar 17, 2016

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Mar 14, 2016

    Getting Started with CSS Layout
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Mar 12, 2016

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Mar 9, 2016

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Mar 8, 2016

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Mar 7, 2016

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Mar 6, 2016

    Introducing JavaScript
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Mar 3, 2016

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Mar 3, 2016

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Feb 24, 2016

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Feb 22, 2016

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Feb 20, 2016

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Feb 18, 2016

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Feb 17, 2016

    Getting Started with CSS
  • Achievement

    Debugging HTML and CSS Problems

    How to Make a Website

    Achieved

    Feb 17, 2016

    Debugging HTML and CSS Problems
  • Achievement

    Sharing a Website

    How to Make a Website

    Achieved

    Feb 15, 2016

    Sharing a Website
  • Achievement

    Responsive Web Design and Testing

    How to Make a Website

    Achieved

    Feb 15, 2016

    Responsive Web Design and Testing
  • Achievement

    Adding Pages to a Website

    How to Make a Website

    Achieved

    Feb 3, 2016

    Adding Pages to a Website
  • Achievement

    Styling Web Pages and Navigation

    How to Make a Website

    Achieved

    Jan 31, 2016

    Styling Web Pages and Navigation
  • Achievement

    Customizing Colors and Fonts

    How to Make a Website

    Achieved

    Jan 30, 2016

    Customizing Colors and Fonts
  • Achievement

    CSS: Cascading Style Sheets

    How to Make a Website

    Achieved

    Jan 29, 2016

    CSS: Cascading Style Sheets
  • Achievement

    Creating HTML Content

    How to Make a Website

    Achieved

    Jan 28, 2016

    Creating HTML Content
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Jan 27, 2016

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Jan 25, 2016

    Beginning HTML and CSS
  • Achievement

    IDE Exploration

    Local Development Environments

    Achieved

    Jan 22, 2016

    IDE Exploration
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Jan 19, 2016

    Data, Databases and SQL
  • Achievement

    How it Works

    Local Development Environments

    Achieved

    Jan 19, 2016

    How it Works
  • Achievement

    Efficiency!

    Java Data Structures

    Achieved

    Jan 17, 2016

    Efficiency!
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures

    Achieved

    Dec 13, 2015

    Exploring the Java Collections Framework
  • Achievement

    Organizing Data

    Java Data Structures

    Achieved

    Dec 9, 2015

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures

    Achieved

    Dec 6, 2015

    Getting There
  • Achievement

    Delivering the MVP

    Java Objects (Retired)

    Achieved

    Dec 1, 2015

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects (Retired)

    Achieved

    Nov 30, 2015

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects (Retired)

    Achieved

    Nov 28, 2015

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects (Retired)

    Achieved

    Nov 25, 2015

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Nov 23, 2015

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Nov 22, 2015

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Nov 22, 2015

    Getting Started with Java
  • Achievement

    Newbie

    Achieved

    Nov 21, 2015

    Newbie