Jordan Leahy

Jordan Leahy

Member Since September 29, 2014

25,054

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318 Achievements

  • Getting Started with MongoDB
  • 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
  • Selecting Relevant Data
  • Handling Bad Data
  • “Clean” or “Dirty” Data
  • Exploring pandas
  • Array Programming
  • Data Eruption
  • Chart Toppers
  • Getting Started with Data Visualization
  • S3 Storage Service
  • AWS and "The Cloud"
  • Dice Roller
  • Python: Advanced Objects
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • Playing a Counting Game
  • Understanding Markdown
  • Python: Inheritance
  • Getting to Know Your Data
  • Introducing Data Analysis
  • Python: Instant Objects
  • What is Agile?
  • Dungeon Game 2
  • Python Sets
  • Python Tuples
  • Python Dictionaries
  • Python Slices
  • Python Lists
  • The Data Analysis Process
  • Build an Application
  • Using Lists
  • Meet Lists
  • All Together Now
  • Functions and Looping
  • Types and Branching
  • Meet Python
  • Prototyping Designs in Figma
  • Introducing Figma
  • How to Make Wireframes in Adobe XD
  • How to Make Wireframes in Sketch
  • How to Make Wireframes in Balsamiq
  • How to Make Wireframes on Paper
  • What is Wireframing?
  • Active Record Associations
  • Directories and Files
  • The Command Shell
  • A Route to a Delete Action
  • Routes to Update Actions
  • Routes for Create Actions
  • A Route to a Read Action
  • Rails Resource Index
  • Adding a Model Attribute
  • Using the Rails Console
  • Handling Rails Requests
  • Creating Rails Apps
  • Sinatra Finishing Touches
  • Updating Data in Sinatra
  • Adding New Data in Sinatra
  • Sinatra ERB Templates
  • Creating New Sinatra Apps
  • Gems In Depth
  • Ruby Gems
  • 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
  • Adding a Blog to a WordPress Theme
  • Custom Homepage Templates in WordPress
  • Finishing Your WordPress Theme
  • Custom Post Type Templates
  • Building Out WordPress Navigation
  • Building Page Templates in WordPress
  • The WordPress Loop
  • WordPress Header and Footer Templates
  • Working with CSS and JS in WordPress Themes
  • Starting a WordPress Theme
  • A Template Hierarchy Review
  • Media Templates in WordPress
  • Custom Post Type Templates
  • Archive Templates in WordPress
  • Page and Post Templates in WordPress
  • Homepage Templates in WordPress
  • Core WordPress Theme Files
  • How WordPress Templates Work
  • Bokeh Data
  • Starting Right with PHP Best Practices
  • PHP Basics for WordPress
  • More Advanced PHP for WordPress
  • Introduction to PHP for WordPress
  • Meet pandas
  • Array Organization
  • Meet NumPy
  • Finding the Data You Want
  • Getting Data from a Database
  • Managing Media in WordPress
  • Managing Content in WordPress
  • What Is WordPress?
  • PHP Email Forms
  • Exploration
  • Discovery
  • Ruby Syntax
  • AJAX and APIs
  • jQuery and AJAX
  • Programming AJAX
  • AJAX Concepts
  • Traversing the DOM
  • Responding to User Interaction
  • Getting a Handle on the DOM
  • The Browser Environment
  • Additional Scraping Tasks
  • A World Full of Spiders
  • Introducing Data Scraping
  • Sketch Features
  • What is Information Architecture?
  • GET and POST Requests in a Browser
  • Introduction to HTTP
  • Getting the REST You Need 2
  • Telling the Story
  • Designing for your User’s "To-be"
  • Requesting Real Data
  • Becoming a Design Thinker
  • Persuasive Patterns
  • Enhancing the iTunes Endpoint
  • URLs and Parameter Encoding
  • UI Patterns
  • Designing with Patterns
  • Understanding your User’s “As-is” Scenario
  • Becoming Acquainted with Your User
  • Building the User Interface
  • Applying IA
  • Evaluating IA
  • Understanding Our Users
  • Intro to User Experience (UX) Design
  • Modeling iTunes Search Results
  • Decoupling the Data Source
  • Sorting Contacts Into Sections
  • Static Table Views for Detail Interfaces
  • Displaying Contact Data
  • Error Handling
  • Dynamic Keys and Inheritance
  • Parsing to Non-Primitive Types
  • An Overview of Codable
  • Refactoring Using Codable
  • Dark Sky API Client
  • Downloading JSON Data Asynchronously
  • Fetching Data From the Web
  • Modeling Forecast Data
  • Error Handling and Memory Management
  • Building Standard Library Functions
  • Closure Expressions
  • First Class Functions
  • Generics and Protocols
  • Generic Types
  • Generic Functions, Parameters and Constraints
  • Adding Sound Effects
  • Personalizing The Story
  • Refactoring Our Code
  • Creating the User Interface Programmatically
  • Creating a Story
  • Navigating Through An Adventure
  • Using the Delegate Pattern in iOS
  • The Delegate Pattern
  • Writing Great Swift
  • Access Control
  • Memory Management in Swift
  • Extensions and Protocols
  • Value Semantics, Type Methods and Inheritance
  • Object Initialization
  • Properties
  • Data, Databases and SQL
  • Displaying Additional Views
  • Using the Vending Machine
  • Loading Data From a Resource
  • Modeling an Interface
  • Creating Flexible Objects Using Protocols
  • Protocol Basics
  • Error Handling
  • Objects and Optionals
  • Introduction to Optionals
  • Introduction to Enumerations
  • Running Apps on a Device
  • Improving Our User Interface
  • Structs As Data Models
  • View Controllers and Views
  • Getting Started with iOS Development
  • Differentiating Between Objects
  • Class Inheritance
  • Classes in Swift
  • Complex Data Structures
  • Adding Power to Functions
  • Functions in Swift
  • Control Flow With Conditional Statements
  • Control Flow With Loops
  • Dictionaries in Swift
  • Introduction to Collections
  • Swift Operators
  • Swift Types
  • An Introduction to Swift Programming
  • Getting Started with Sass
  • PHP Inventory
  • PHP Includes
  • PHP Internal Functions
  • PHP Returns & Closures
  • PHP Functions Basics
  • PHP Loops
  • PHP Arrays
  • PHP Conditionals
  • PHP on the Web
  • Daily Exercise Program
  • Getting to Know PHP
  • Unit Converter
  • Creating a Command Line Weather Application
  • Handling Errors in Node
  • Getting Data From an API With Node
  • Introduction to Node.js
  • Player Input and Cameras
  • JavaScript Objects
  • Using a jQuery Carousel
  • Add a Sticky Navigation Bar
  • Introducing jQuery Plugins
  • Working with jQuery Collections (2017)
  • Understanding jQuery Events and DOM Traversal (2017)
  • JavaScript Arrays
  • Introducing jQuery (2017)
  • JavaScript Loops
  • JavaScript Functions
  • JavaScript Conditional Statements
  • WordPress Plugins
  • WordPress Themes
  • The WordPress Customizer
  • Installing WordPress Locally
  • JavaScript Numbers
  • JavaScript Variables
  • Introducing JavaScript
  • Finishing the Game
  • Introducing JavaScript
  • Advanced Selectors
  • Going Further with Attribute Selectors and Pseudo-Classes
  • Selectors - Beyond the Basics
  • Building a Layout with Flexbox
  • Flexbox Properties
  • Understanding Flexbox
  • Choosing Options
  • Organizing Forms
  • Form Basics
  • Structuring Tables
  • Table Basics
  • Why Version Control Matters
  • Image Delivery with Srcset and Sizes
  • Art Direction with the Picture Element
  • Positioning Page Content
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Fundamental Concepts
  • Designing with the Latest Features
  • Building Forms With Bootstrap
  • Using Bootstrap Components
  • Responsive Layouts With the Bootstrap Grid
  • Getting to Know Bootstrap 4
  • 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
  • Going Further with HTML
  • Images, Text and Links
  • Structuring Your Content
  • Getting Started With HTML
  • Text
  • Introduction
  • Sharing a Website
  • Getting Started with PHP
  • Pick a Number! Any Number!
  • Putting the "Fun" Back in "Functions"
  • Shopping List
  • Things That Count
  • Ins & Outs
  • Say Hello to Python
  • Basic Layout
  • The Box Model
  • Understanding Values and Units
  • Debugging HTML and CSS Problems
  • Basic Selectors
  • Getting Started with CSS
  • Responsive Web Design and Testing
  • Adding Pages to a Website
  • Styling Web Pages and Navigation
  • Customizing Colors and Fonts
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • HTML First
  • Beginning HTML and CSS
  • Newbie