Christopher Sullivan

Christopher Sullivan

Member Since June 10, 2017

4,230

Total Points

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47 Achievements

  • Achievement

    Buggy Logs

    Write Better Python

    Achieved

    Feb 16, 2022

    Buggy Logs
  • Achievement

    Cleaner Code

    Write Better Python

    Achieved

    Feb 16, 2022

    Cleaner Code
  • Achievement

    Timezones

    Dates and Times in Python (2014)

    Achieved

    Feb 16, 2022

    Timezones
  • Achievement

    Math Quiz App

    Dates and Times in Python (2014)

    Achieved

    Feb 16, 2022

    Math Quiz App
  • Achievement

    Dates and Times

    Dates and Times in Python (2014)

    Achieved

    Feb 15, 2022

    Dates and Times
  • Achievement

    Creating a Memory Game

    Basic Object-Oriented Python

    Achieved

    Feb 13, 2022

    Creating a Memory Game
  • Achievement

    Emulating Built-ins

    Basic Object-Oriented Python

    Achieved

    Feb 2, 2022

    Emulating Built-ins
  • Achievement

    Welcome to OOP

    Basic Object-Oriented Python

    Achieved

    Feb 1, 2022

    Welcome to OOP
  • Achievement

    Iterating and Packing with Dictionaries

    Introducing Dictionaries

    Achieved

    Jan 29, 2022

    Iterating and Packing with Dictionaries
  • Achievement

    Introducing Dictionaries

    Introducing Dictionaries

    Achieved

    Jan 29, 2022

    Introducing Dictionaries
  • Achievement

    Sequence Operations

    Python Sequences

    Achieved

    Jan 28, 2022

    Sequence Operations
  • Achievement

    Build an Application

    Introducing Lists

    Achieved

    Jan 19, 2022

    Build an Application
  • Achievement

    Using Lists

    Introducing Lists

    Achieved

    Jan 19, 2022

    Using Lists
  • Achievement

    Meet Lists

    Introducing Lists

    Achieved

    Jan 18, 2022

    Meet Lists
  • Achievement

    All Together Now

    Python Basics

    Achieved

    Jan 17, 2022

    All Together Now
  • Achievement

    Functions and Looping

    Python Basics

    Achieved

    Jan 16, 2022

    Functions and Looping
  • Achievement

    Types and Branching

    Python Basics

    Achieved

    Jan 16, 2022

    Types and Branching
  • Achievement

    Searching Names

    Algorithms: Sorting and Searching

    Achieved

    Oct 19, 2019

    Searching Names
  • Achievement

    Sorting Algorithms

    Algorithms: Sorting and Searching

    Achieved

    Oct 19, 2019

    Sorting Algorithms
  • Achievement

    The Merge Sort Algorithm

    Introduction to Data Structures

    Achieved

    Oct 19, 2019

    The Merge Sort Algorithm
  • Achievement

    Building a Linked List

    Introduction to Data Structures

    Achieved

    Oct 19, 2019

    Building a Linked List
  • Achievement

    Time Complexity

    Introduction to Algorithms

    Achieved

    Oct 19, 2019

    Time Complexity
  • Achievement

    Merge Sort and Linked Lists

    Introduction to Data Structures

    Achieved

    Oct 19, 2019

    Merge Sort and Linked Lists
  • Achievement

    Exploring Arrays

    Introduction to Data Structures

    Achieved

    Oct 13, 2019

    Exploring Arrays
  • Achievement

    Recursion and Space Complexity

    Introduction to Algorithms

    Achieved

    Oct 13, 2019

    Recursion and Space Complexity
  • Achievement

    Algorithms in Code

    Introduction to Algorithms

    Achieved

    Oct 13, 2019

    Algorithms in Code
  • Achievement

    Playing a Counting Game

    Introduction to Algorithms

    Achieved

    Oct 10, 2019

    Playing a Counting Game
  • Achievement

    Sequence Iterations

    Python Sequences

    Achieved

    Jul 15, 2019

    Sequence Iterations
  • Achievement

    Packing and Unpacking

    Functions, Packing, and Unpacking

    Achieved

    Jul 15, 2019

    Packing and Unpacking
  • Achievement

    Getting Info In and Out of Functions

    Functions, Packing, and Unpacking

    Achieved

    Jul 14, 2019

    Getting Info In and Out of Functions
  • Achievement

    Introduction to Functions

    Functions, Packing, and Unpacking

    Achieved

    Jul 14, 2019

    Introduction to Functions
  • Achievement

    Getting to Know Tuples

    Introducing Tuples

    Achieved

    Jul 14, 2019

    Getting to Know Tuples
  • Achievement

    Meet Python

    Python Basics

    Achieved

    Jul 7, 2019

    Meet Python
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures - Retired

    Achieved

    May 28, 2018

    Exploring the Java Collections Framework
  • Achievement

    Organizing Data

    Java Data Structures - Retired

    Achieved

    May 25, 2018

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures - Retired

    Achieved

    May 23, 2018

    Getting There
  • Achievement

    Gotchas and Wins

    Java Arrays

    Achieved

    May 16, 2018

    Gotchas and Wins
  • Achievement

    Iteration

    Java Arrays

    Achieved

    May 16, 2018

    Iteration
  • Achievement

    Creation

    Java Arrays

    Achieved

    May 14, 2018

    Creation
  • Achievement

    Delivering the MVP

    Java Objects

    Achieved

    May 14, 2018

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects

    Achieved

    Jul 22, 2017

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects

    Achieved

    Jul 8, 2017

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects

    Achieved

    Jul 4, 2017

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Jun 25, 2017

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Jun 24, 2017

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Jun 24, 2017

    Getting Started with Java
  • Achievement

    Newbie

    Achieved

    Jun 10, 2017

    Newbie