Jun Dong

Jun Dong

Member Since March 23, 2018

4,754

Total Points

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51 Achievements

  • Achievement

    100 Days of Code

    Achieved

    Aug 31, 2020

    100 Days of Code
  • Achievement

    Unit Testing

    Unit Testing in C#

    Achieved

    Aug 5, 2020

    Unit Testing
  • Achievement

    Recursion and Space Complexity

    Introduction to Algorithms

    Achieved

    Aug 1, 2020

    Recursion and Space Complexity
  • Achievement

    Algorithms in Code

    Introduction to Algorithms

    Achieved

    Jul 31, 2020

    Algorithms in Code
  • Achievement

    Time Complexity

    Introduction to Algorithms

    Achieved

    Jul 29, 2020

    Time Complexity
  • Achievement

    Playing a Counting Game

    Introduction to Algorithms

    Achieved

    Jul 27, 2020

    Playing a Counting Game
  • Achievement

    Query Builder

    Querying With LINQ

    Achieved

    Jul 12, 2020

    Query Builder
  • Achievement

    Query Operators

    Querying With LINQ

    Achieved

    Jul 6, 2020

    Query Operators
  • Achievement

    Functional!

    Querying With LINQ

    Achieved

    Jul 2, 2020

    Functional!
  • Achievement

    Now You're Querying!

    Querying With LINQ

    Achieved

    Jul 1, 2020

    Now You're Querying!
  • Achievement

    Data Retreiver

    C# Streams and Data Processing

    Achieved

    Jun 29, 2020

    Data Retreiver
  • Achievement

    Sets and Dictionaries

    C# Collections

    Achieved

    Jun 29, 2020

    Sets and Dictionaries
  • Achievement

    Lists

    C# Collections

    Achieved

    Jun 27, 2020

    Lists
  • Achievement

    Arrays

    C# Collections

    Achieved

    Jun 26, 2020

    Arrays
  • Achievement

    Serialized!

    C# Streams and Data Processing

    Achieved

    Jun 25, 2020

    Serialized!
  • Achievement

    Data Parser

    C# Streams and Data Processing

    Achieved

    Jun 23, 2020

    Data Parser
  • Achievement

    Data Reader

    C# Streams and Data Processing

    Achieved

    Jun 21, 2020

    Data Reader
  • Achievement

    Abstraction

    Intermediate C#

    Achieved

    Jun 18, 2020

    Abstraction
  • Achievement

    System.Object

    Intermediate C#

    Achieved

    May 30, 2020

    System.Object
  • Achievement

    If Statements

    C# Basics

    Achieved

    May 18, 2020

    If Statements
  • Achievement

    Numbers

    C# Basics

    Achieved

    May 18, 2020

    Numbers
  • Achievement

    Strings

    C# Basics

    Achieved

    May 18, 2020

    Strings
  • Achievement

    Methods

    C# Basics

    Achieved

    May 18, 2020

    Methods
  • Achievement

    C# Syntax

    C# Basics

    Achieved

    May 17, 2020

    C# Syntax
  • Achievement

    Polymorphism

    Intermediate C#

    Achieved

    Jul 25, 2019

    Polymorphism
  • Achievement

    Loops and Final Touches

    C# Objects

    Achieved

    Jun 17, 2019

    Loops and Final Touches
  • Achievement

    Encapsulation with Properties

    C# Objects

    Achieved

    May 11, 2019

    Encapsulation with Properties
  • Achievement

    Encapsulation and Arrays

    C# Objects

    Achieved

    Apr 12, 2019

    Encapsulation and Arrays
  • Achievement

    Inheritance

    C# Objects

    Achieved

    Mar 15, 2019

    Inheritance
  • Achievement

    Methods

    C# Objects

    Achieved

    Mar 1, 2019

    Methods
  • Achievement

    Object-Oriented Programming

    C# Objects

    Achieved

    Feb 20, 2019

    Object-Oriented Programming
  • Achievement

    Perfect

    C# Basics (Retired)

    Achieved

    Jan 5, 2019

    Perfect
  • Achievement

    Perform

    C# Basics (Retired)

    Achieved

    Dec 27, 2018

    Perform
  • Achievement

    Console I/O

    C# Basics (Retired)

    Achieved

    Dec 23, 2018

    Console I/O
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Dec 10, 2018

    Prepare and Plan
  • Achievement

    Getting There

    Java Data Structures - Retired

    Achieved

    Nov 16, 2018

    Getting There
  • Achievement

    Gotchas and Wins

    Java Arrays

    Achieved

    Oct 1, 2018

    Gotchas and Wins
  • Achievement

    Iteration

    Java Arrays

    Achieved

    Aug 18, 2018

    Iteration
  • Achievement

    Creation

    Java Arrays

    Achieved

    Aug 16, 2018

    Creation
  • Achievement

    Finishing the Game

    Introducing JavaScript

    Achieved

    Aug 11, 2018

    Finishing the Game
  • Achievement

    Introducing JavaScript

    Introducing JavaScript

    Achieved

    Aug 8, 2018

    Introducing JavaScript
  • Achievement

    Delivering the MVP

    Java Objects

    Achieved

    Aug 1, 2018

    Delivering the MVP
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Jul 29, 2018

    Getting Familiar with HTML and CSS
  • Achievement

    Creating the MVP

    Java Objects

    Achieved

    Jul 28, 2018

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects

    Achieved

    Jul 9, 2018

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects

    Achieved

    Jun 29, 2018

    Meet Objects
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Mar 30, 2018

    Getting Started With HTML
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Mar 27, 2018

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Mar 24, 2018

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Mar 23, 2018

    Getting Started with Java
  • Achievement

    Newbie

    Achieved

    Mar 23, 2018

    Newbie