Oliver Lees

Oliver Lees

Member Since January 20, 2017

6,201

Total Points

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

71 Achievements

  • The Browser Environment
  • Loop Through Objects
  • Object Basics
  • Store Multiple Values in an Array
  • Pass Information Into Functions
  • Create Reusable Code with Functions
  • The Math Object
  • Working with Numbers
  • Making Decisions in Your Code with Conditional Statements
  • Working With Strings
  • Storing and Tracking Information with Variables
  • Flask Templates
  • Welcome to Flask
  • GET and POST Requests in a Browser
  • Gettin' CRUD-y With It
  • Our Diary App
  • Meet Peewee
  • Introduction to HTTP
  • Getting a Handle on the DOM
  • The Browser Environment
  • JavaScript Objects and Conditionals
  • JavaScript Arrays
  • Hello, JavaScript!
  • JavaScript Arrays and Loops
  • JavaScript Tools and Workflows
  • JavaScript is Everywhere
  • JavaScript Functions
  • Python Dictionaries
  • Python Slices
  • Python Lists
  • Build an Application
  • Using Lists
  • Meet Lists
  • Data Types and Variables
  • Getting to Know Tuples
  • Packing and Unpacking
  • Getting Info In and Out of Functions
  • Introduction to Functions
  • Sequence Operations
  • Sequence Iterations
  • Iterating and Packing with Dictionaries
  • Introducing Dictionaries
  • All Together Now
  • Functions and Looping
  • Types and Branching
  • Meet Python
  • Adding a New Web Page
  • Make It Beautiful with CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Getting Familiar with HTML and CSS
  • Table Relationships
  • Database Keys
  • Database Normalization
  • Date and Time Functions
  • Letter Game App
  • Aggregate and Numeric Functions
  • Working with Text
  • Ordering, Limiting and Paging Results
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • Finding the Data You Want
  • Getting Data from a Database
  • Data, Databases and SQL
  • Number Game App
  • Shopping List App
  • Logic in Python
  • Python Data Types
  • Python For Beginners
  • Newbie