Libby Exley

Libby Exley

Member Since October 27, 2018

9,462

Total Points

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

109 Achievements

  • Flexible Sized Grids
  • Responsive Theory
  • Query Builder
  • Query Operators
  • Functional!
  • Now You're Querying!
  • Getting the REST You Need 2
  • Understanding Values and Units
  • Basic Selectors
  • Getting Started with CSS
  • Going Further with HTML
  • Images, Text and Links
  • Responsive Layouts With the Bootstrap Grid
  • Getting to Know Bootstrap 4
  • The Internet
  • Abstraction
  • System.Object
  • Polymorphism
  • Sets and Dictionaries
  • Lists
  • Arrays
  • Project Setup
  • What To Test
  • Test Driven Development
  • Writing Unit Tests
  • Unit Testing
  • CRUD Operations
  • LINQ Queries
  • Extending Our Entity Data Model
  • Entity Framework and Databases
  • Introducing Entity Framework
  • Finishing Our CRUD Web App
  • Adding Form Validation
  • Improving Our Form
  • Creating a Basic Form
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Loops and Final Touches
  • Introducing CRUD Applications
  • Adding a List Page
  • Modeling and Presenting Data
  • Views
  • Controllers
  • Encapsulation with Properties
  • Encapsulation and Arrays
  • Inheritance
  • Methods
  • If Statements
  • Numbers
  • Strings
  • Methods
  • C# Syntax
  • Project Setup
  • Creating and Modifying Database Tables
  • Day 3: Getting Creative
  • Day 2: Advanced Selecting
  • Day 1: Joining Tables
  • Orientation: Selecting Data
  • Subqueries
  • Set Operations
  • Joining Table Data with SQL
  • Table Relationships
  • Database Keys
  • Database Normalization
  • Date and Time Functions
  • 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
  • PHP Conditionals
  • PHP on the Web
  • Daily Exercise Program
  • Unit Converter
  • Getting to Know PHP
  • Make It Beautiful with CSS
  • Adding a New Web Page
  • Getting Familiar with HTML and CSS
  • HTML: The Structural Foundation of Web Pages and Applications
  • Object-Oriented Programming
  • WWW
  • Perfect
  • Python: Inheritance
  • Treehouse Club - CSS
  • Welcome to the Treehouse Club
  • Python Dictionaries
  • Python Slices
  • Python Lists
  • Build an Application
  • Using Lists
  • Perform
  • Console I/O
  • Prepare and Plan
  • Meet Lists
  • Structuring Your Content
  • Getting Started With HTML
  • Computer Languages
  • All Together Now
  • Computer Basics
  • Functions and Looping
  • Types and Branching
  • Meet Python
  • Newbie