Don Neethling

Don Neethling

Cape Town, South Africa

71 Achievements

  • The Box Model
  • Understanding Values and Units
  • Basic Selectors
  • Exploration
  • Discovery
  • Getting Started with CSS
  • Going Further with HTML
  • Images, Text and Links
  • Structuring Your Content
  • Getting Started With HTML
  • Active Record Associations
  • Input and Output
  • Search
  • Ruby Class Design
  • Gems In Depth
  • Ruby Gems
  • GitHub and Other Remote Repositories
  • Managing Committed Files
  • First Commits
  • Subqueries
  • Set Operations
  • Joining Table Data with SQL
  • Table Relationships
  • Database Keys
  • Database Normalization
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • A Route to a Delete Action
  • Routes to Update Actions
  • Routes for Create Actions
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • A Route to a Read Action
  • Rails Resource Index
  • Adding a Model Attribute
  • Using the Rails Console
  • Handling Rails Requests
  • Creating Rails Apps
  • Getting Data from a Database
  • Finding the Data You Want
  • Data, Databases and SQL
  • 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
  • Sinatra Finishing Touches
  • Updating Data in Sinatra
  • Adding New Data in Sinatra
  • Sinatra ERB Templates
  • Creating New Sinatra Apps
  • Blocks Practice
  • Working With Blocks
  • Ruby Blocks
  • Build a Bank Account Class
  • Ruby Variables and Methods
  • Ruby Objects and Classes
  • Build a Simple Contact List
  • Ruby Iteration
  • Ruby Loops
  • Build a Grocery List Program
  • Ruby Hashes
  • Ruby Arrays
  • Ruby Conditionals
  • Ruby Numeric Types
  • Ruby Objects
  • Ruby Strings and Escape Sequences
  • Ruby Syntax
  • Newbie