Achievement

Adding User Sign-In and Sign-Out

User Authentication with ASP.NET Identity

Achievement

Adding User Registration

User Authentication with ASP.NET Identity

Achievement

Introducing ASP.NET Identity

User Authentication with ASP.NET Identity

Achievement

Project Setup

Entity Framework with ASP.NET MVC

Achievement

Introducing CRUD Applications

ASP.NET MVC Forms

Achievement

CRUD Operations

Entity Framework Basics

Achievement

LINQ Queries

Entity Framework Basics

Achievement

Extending Our Entity Data Model

Entity Framework Basics

Achievement

Entity Framework and Databases

Entity Framework Basics

Achievement

Introducing Entity Framework

Entity Framework Basics

Achievement

Thinking in Components

React Basics (2018)

Achievement

First Steps in React

React Basics (2018)

Achievement

Algorithms in Code

Introduction to Algorithms

Achievement

Time Complexity

Introduction to Algorithms

Achievement

Playing a Counting Game

Introduction to Algorithms

Achievement

Searching Names

Algorithms: Sorting and Searching

Achievement

Sorting Algorithms

Algorithms: Sorting and Searching

Achievement

Query Builder

Querying With LINQ

Achievement

Query Operators

Querying With LINQ

Achievement

Functional!

Querying With LINQ

Achievement

Now You're Querying!

Querying With LINQ

Achievement

Adding a List Page

ASP.NET MVC Basics

Achievement

Modeling and Presenting Data

ASP.NET MVC Basics

Achievement

Views

ASP.NET MVC Basics

Achievement

Controllers

ASP.NET MVC Basics

Achievement

Project Setup

ASP.NET MVC Basics

Achievement

Building a REST Service

Build a REST API With Express

Achievement

Persisting Data with Hibernate

Hibernate Basics

Achievement

Getting Started with Hibernate

Hibernate Basics

Achievement

Data Persistence & ORMs

Hibernate Basics

Achievement

Gulp your JavaScript workflow!

Gulp Basics

Achievement

Welcome to Gulp.js

Gulp Basics

Achievement

Creating Spring Controllers and Thymeleaf Views

Spring Basics

Achievement

Spring Components and Configuring Our App

Spring Basics

Achievement

Setting Up Your Local Environment for Spring Development

Spring Basics

Achievement

Transitions and Transforms

Animating SVG with CSS

Achievement

Why Test

Unit Testing in Java

Achievement

Build a Pomodoro App

Build a JavaFX Application

Achievement

Design a Better App

Build a JavaFX Application

Achievement

Graphical User Interfaces

Build a JavaFX Application

Achievement

Getting to Know Foundation for Apps

Prototyping with Foundation for Apps

Achievement

Serving Static Files in Express

Express Basics (2015)

Achievement

Using Templates with Express

Express Basics (2015)

Achievement

The Lambda Lambada

Functional Python

Achievement

Functional Workhorses

Functional Python

Achievement

Functional Rules

Functional Python

Achievement

The Request and Response Objects in Express

Express Basics (2015)

Achievement

Updating and Uninstalling Packages with npm

npm Basics (retiring)

Achievement

Installing Packages with npm

npm Basics (retiring)

Achievement

What is npm?

npm Basics (retiring)

Achievement

Developing Express Apps Like a Boss

Express Basics (2015)

Achievement

Getting Started with Express

Express Basics (2015)

Achievement

Responsive Patterns

Responsive Layouts

Achievement

Media Queries

Responsive Layouts

Achievement

Responsive Theory

Responsive Layouts

Achievement

Quiz Practice Project

Object-Oriented JavaScript (2015)

Achievement

Prototypal Inheritance

Object-Oriented JavaScript (2015)

Achievement

Constructor Functions & Prototypes

Object-Oriented JavaScript (2015)

Achievement

Introduction to Methods

Object-Oriented JavaScript (2015)

Achievement

The Internet

How the Internet Works

Achievement

IDE Exploration

Local Development Environments

Achievement

How it Works

Local Development Environments

Achievement

Getting Started with Jekyll

Build a Blog with Jekyll and GitHub Pages

Achievement

What is the MailChimp API

MailChimp API

Achievement

How to Choose and Use Webfonts

Web Typography

Achievement

Adding Play Services to Your App

Google Play Services

Achievement

Introduction to Typography

Web Typography

Achievement

Understanding Flexbox and Multi-Column Layout

CSS - Beyond the Basics

Achievement

Workspace Basics

Photoshop Foundations

Achievement

Moving Forward with UX

UX Basics

Achievement

Tools UXers Use

UX Basics

Achievement

How UXers Think

UX Basics

Achievement

What Do User Experience Designers Do?

UX Basics

Achievement

Deploying to a Device

Build a Simple iPhone App with Swift

Achievement

Debugging Our App

Build a Simple iPhone App with Swift

Achievement

Improving Our User Interface

Build a Simple iPhone App with Swift

Achievement

What is User Experience (UX)?

UX Basics

Achievement

Using a Data Model

Build a Simple iPhone App with Swift

Achievement

Views and View Controllers

Build a Simple iPhone App with Swift

Achievement

Getting Started with Xcode

Build a Simple iPhone App with Swift

Achievement

Art Direction with the Picture Element

Responsive Images

Achievement

Image Delivery with Srcset and Sizes

Responsive Images

Achievement

Swift Value vs Reference Types

Object-Oriented Swift

Achievement

Swift Properties

Object-Oriented Swift

Achievement

Swift Inheritance

Object-Oriented Swift

Achievement

Swift Classes and Objects

Object-Oriented Swift

Achievement

Swift Structs and their Methods

Swift Enums and Structs

Achievement

Swift Structs

Swift Enums and Structs

Achievement

Swift Enums and their Methods

Swift Enums and Structs

Achievement

Swift Enums

Swift Enums and Structs

Achievement

Using a jQuery Carousel

Using jQuery Plugins

Achievement

Swift Optionals

Swift Functions and Optionals

Achievement

Swift Parameters and Tuples

Swift Functions and Optionals

Achievement

Swift Functions

Swift Functions and Optionals

Achievement

Control Flow

Swift Basics (retired)

Achievement

Collections

Swift Basics (retired)

Achievement

Operators

Swift Basics (retired)

Achievement

Types

Swift Basics (retired)

Achievement

Variables and Constants

Swift Basics (retired)

Achievement

WWW

How the Web Works

Achievement

Creating Reports

Data Science Basics

Achievement

Charts and Tables

Data Science Basics

Achievement

Add a Sticky Navigation Bar

Using jQuery Plugins

Achievement

Exporting

Data Science Basics

Achievement

Introducing jQuery Plugins

Using jQuery Plugins

Achievement

Cleaning Data

Data Science Basics

Achievement

Debugging, Best Practices, and Production

CSS to Sass

Achievement

Covering Your Bases

Python Testing

Achievement

Be Assertive!

Python Testing

Achievement

What Is Testing?

Python Testing

Achievement

Describing Data

Data Science Basics

Achievement

Refactoring with Sass

CSS to Sass

Achievement

Getting Started with Data Science

Data Science Basics

Achievement

Installing Sass and Setting up the Project

CSS to Sass

Achievement

Interactive Visualizations

D3.js

Achievement

Styling and Scaling Data

D3.js

Achievement

Data Binding with D3

D3.js

Achievement

Selections with D3

D3.js

Achievement

HTTP Methods and Headers

Build a Simple Dynamic Site with Node.js

Achievement

Creating a Basic Template Engine in Node.js

Build a Simple Dynamic Site with Node.js

Achievement

Handling Routes in Node.js

Build a Simple Dynamic Site with Node.js

Achievement

Creating a Simple Server in Node.js

Build a Simple Dynamic Site with Node.js

Achievement

Efficiency!

Java Data Structures - Retired

Achievement

Exploring the Java Collections Framework

Java Data Structures - Retired

Achievement

Organizing Data

Java Data Structures - Retired

Achievement

Getting There

Java Data Structures - Retired

Achievement

How to Win Friends

Build a Social Network with Flask

Achievement

Broadcasting

Build a Social Network with Flask

Achievement

Takin' Names

Build a Social Network with Flask

Achievement

Making Strong Users

Build a Social Network with Flask

Achievement

Adding User Support to Our Application

User Authentication with Rails

Achievement

Password Hashing and Sign-In

User Authentication with Rails

Achievement

Computer Languages

Computer Basics

Achievement

Computer Basics

Computer Basics

Achievement

Acting on List Item Taps

Android Lists and Adapters (2015)

Achievement

Lists with RecyclerViews

Android Lists and Adapters (2015)

Achievement

Using Parcelable Data

Android Lists and Adapters (2015)

Achievement

Custom ListViews

Android Lists and Adapters (2015)

Achievement

Getting Modular with Mixins and Functions

Modular CSS with Sass

Achievement

Standard ListViews

Android Lists and Adapters (2015)

Achievement

Updating the Data Model

Android Lists and Adapters (2015)

Achievement

Combine and Minify Assets

Introduction to Front End Performance Optimization

Achievement

Optimize Assets

Introduction to Front End Performance Optimization

Achievement

Measuring Performance

Introduction to Front End Performance Optimization

Achievement

Planning for Performance

Introduction to Front End Performance Optimization

Achievement

AR Extensions

ActiveRecord Basics

Achievement

Callbacks

ActiveRecord Basics

Achievement

Query Interface

ActiveRecord Basics

Achievement

Validation

ActiveRecord Basics

Achievement

Migrations and Relationships

ActiveRecord Basics

Achievement

JavaScript Objects

JavaScript Loops, Arrays and Objects

Achievement

JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achievement

Rails Routing

Build a Simple Ruby on Rails Application

Achievement

JavaScript Loops

JavaScript Loops, Arrays and Objects

Achievement

Better SEO Through Tools

SEO Basics

Achievement

Better SEO Through Code

SEO Basics

Achievement

Better SEO Through Content

SEO Basics

Achievement

Error Handling

PHP Standards and Best Practices

Achievement

Introduction to SEO

SEO Basics

Achievement

Creating Distributable OOP Packages

PHP Standards and Best Practices

Achievement

Autoloading and Composer

PHP Standards and Best Practices

Achievement

Databases and International Concerns

PHP Standards and Best Practices

Achievement

Starting Right with PHP Best Practices

PHP Standards and Best Practices

Achievement

DNS Basics

Technology Foundations

Achievement

Graphic Basics

Technology Foundations

Achievement

Website Basics

Website Basics

Achievement

Blocks Practice

Ruby Blocks

Achievement

Working With Blocks

Ruby Blocks

Achievement

Ruby Blocks

Ruby Blocks

Achievement

Database Security

PHP & Databases with PDO

Achievement

Queries & Results

PHP & Databases with PDO

Achievement

Getting Started with PDO

PHP & Databases with PDO

Achievement

Advanced Selectors

CSS Selectors

Achievement

Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achievement

Selectors - Beyond the Basics

CSS Selectors

Achievement

Introduction to ActiveRecord

ActiveRecord Basics

Achievement

Design Foundations Final

Design Foundations

Achievement

Becoming a Problem Solver

Design Foundations

Achievement

Understanding Aesthetics

Design Foundations

Achievement

Introduction to Design

Design Foundations

Achievement

Build a Todo List Application with Rails 4

Build a Todo List Application with Rails 4

Achievement

Limiting Results in Queries

Using PHP with MySQL

Achievement

Using Relationship Tables

Using PHP with MySQL

Achievement

Filtering Input for Queries

Using PHP with MySQL

Achievement

Querying the Database

Using PHP with MySQL

Achievement

Improving Usability

Usability Foundations

Achievement

Mobile Usability

Usability Foundations

Achievement

Website Usability

Usability Foundations

Achievement

What is Usability?

Usability Foundations

Achievement

Connecting to MySQL

Using PHP with MySQL

Achievement

Paginating a List: Model and View

Enhancing a Simple PHP Application

Achievement

Paginating a List: Controller

Enhancing a Simple PHP Application

Achievement

Finalizing the Project

Brand Identity Basics

Achievement

Case Studies and Examples

Brand Identity Basics

Achievement

The Brand Identity Design Process

Brand Identity Basics

Achievement

Introduction to Brand Identity

Brand Identity Basics

Achievement

Adding Search: Model

Enhancing a Simple PHP Application

Achievement

Adding Search: Controller & View

Enhancing a Simple PHP Application

Achievement

Writing Tests

Build a Simple Ruby on Rails Application

Achievement

The Logo Sprint

Logo Design Basics

Achievement

Logo Design 101

Logo Design Basics

Achievement

Refactoring the Codebase

Enhancing a Simple PHP Application

Achievement

Cleaning URLs with Rewrite Rules

Enhancing a Simple PHP Application

Achievement

Fundamental Concepts

CSS Basics (2014)

Achievement

Designing with the Latest Features

CSS Basics (2014)

Achievement

Cleaning URLs with Subfolders

Enhancing a Simple PHP Application

Achievement

Integrating Validation Errors

Enhancing a Simple PHP Application

Achievement

Tools for Testers

PHP Testing

Achievement

How To Test Our Code

PHP Testing

Achievement

Customizing Ruby on Rails Forms

Build a Simple Ruby on Rails Application

Achievement

Ruby on Rails Authentication

Build a Simple Ruby on Rails Application

Achievement

Rails Frontend Development

Build a Simple Ruby on Rails Application

Achievement

Getting Started With Rails

Build a Simple Ruby on Rails Application

Achievement

Gettin' CRUD-y With It

Using Databases in Python

Achievement

Our Diary App

Using Databases in Python

Achievement

Meet Peewee

Using Databases in Python

Achievement

What's New in Foundation 5

Framework Basics

Achievement

Build a Website With Foundation

Framework Basics

Achievement

Simple PHP Application: Wrapping Up The Project

Build a Simple PHP Application

Achievement

Working with PHP Functions

Build a Simple PHP Application

Achievement

Integrating With Paypal

Build a Simple PHP Application

Achievement

Listing Inventory Items

Build a Simple PHP Application

Achievement

Adding a Contact Form

Build a Simple PHP Application

Achievement

PHP Inheritance & Interfaces

Object-Oriented PHP Basics (Retired)

Achievement

PHP Properties & Methods

Object-Oriented PHP Basics (Retired)

Achievement

PHP Objects and Classes

Object-Oriented PHP Basics (Retired)

Achievement

Hooking up the Model to the View

Build a Weather App (2015)

Achievement

Building the Weather UI

Build a Weather App (2015)

Achievement

Working with JSON

Build a Weather App (2015)

Achievement

Concurrency and Error Handling

Build a Weather App (2015)

Achievement

Networking

Build a Weather App (2015)

Achievement

Exploring an API

Build a Weather App (2015)

Achievement

Prototyping With Foundation

Framework Basics

Achievement

Advanced Sass Concepts

Sass Basics (retired)

Achievement

Basic Layout

CSS Basics (2014)

Achievement

Speeding up Workflow With Sass

Sass Basics (retired)

Achievement

Variables, Mixins, and Extending Selectors

Sass Basics (retired)

Achievement

Getting Started with Sass

Sass Basics (retired)

Achievement

PHP Internal Functions

PHP Functions

Achievement

PHP Returns & Closures

PHP Functions

Achievement

PHP Functions Basics

PHP Functions

Achievement

Creating the Menu and Footer

Build a Simple PHP Application

Achievement

Getting Started with PHP

Build a Simple PHP Application

Achievement

Build a Website With Bootstrap

Framework Basics

Achievement

Build a Simple Todo List Program

Ruby Booleans

Achievement

Ruby Booleans

Ruby Booleans

Achievement

The Box Model

CSS Basics (2014)

Achievement

Understanding Values and Units

CSS Basics (2014)

Achievement

Prototyping With Bootstrap

Framework Basics

Achievement

Introduction to Front-End Frameworks

Framework Basics

Achievement

Basic Selectors

CSS Basics (2014)

Achievement

Getting Started with CSS

CSS Basics (2014)

Achievement

Exploring Ember

Ember.js

Achievement

Ember Data

Ember.js

Achievement

Grid Layout

CSS Layout Techniques

Achievement

Flexbox Layout

CSS Layout Techniques

Achievement

Creating an SVG

SVG Basics

Achievement

Introduction to SVG

SVG Basics

Achievement

JavaScript Functions

JavaScript Basics (Retired)

Achievement

JavaScript Conditional Statements

JavaScript Basics (Retired)

Achievement

JavaScript Numbers

JavaScript Basics (Retired)

Achievement

JavaScript Variables

JavaScript Basics (Retired)

Achievement

Introducing JavaScript

JavaScript Basics (Retired)

Achievement

Models

Ember.js

Achievement

Controllers

Ember.js

Achievement

Routes and Templates

Ember.js

Achievement

Getting Started with Ember.js

Ember.js

Achievement

PHP Loops

PHP Basics (Retired)

Achievement

AngularJS MVC Frameworks

AngularJS

Achievement

Python Regular Expressions

Regular Expressions in Python

Achievement

Building a Command Line Application

Node.js Basics (2014)

Achievement

Introduction to Node.js

Node.js Basics (2014)

Achievement

Delivering the MVP

Java Objects (Retired)

Achievement

Chrome DevTools Basics

Website Optimization

Achievement

Custom Media Players

HTML Video and Audio (Retired)

Achievement

Captioning Video

HTML Video and Audio (Retired)

Achievement

Media Basics

HTML Video and Audio (Retired)

Achievement

Build a Bank Account Class

Ruby Objects and Classes

Achievement

Creating the MVP

Java Objects (Retired)

Achievement

Harnessing the Power of Objects

Java Objects (Retired)

Achievement

Meet Objects

Java Objects (Retired)

Achievement

Ruby Variables and Methods

Ruby Objects and Classes

Achievement

Ruby Objects and Classes

Ruby Objects and Classes

Achievement

Structuring Tables

HTML Tables

Achievement

Table Basics

HTML Tables

Achievement

Choosing Options

HTML Forms

Achievement

Organizing Forms

HTML Forms

Achievement

Form Basics

HTML Forms

Achievement

Media Queries

Unused CSS Stages

Achievement

CSS Animations

Unused CSS Stages

Achievement

AJAX and APIs

AJAX Basics (retiring)

Achievement

jQuery and AJAX

AJAX Basics (retiring)

Achievement

Programming AJAX

AJAX Basics (retiring)

Achievement

AJAX Concepts

AJAX Basics (retiring)

Achievement

Creating a Simple Drawing Application

jQuery Basics (2014)

Achievement

Creating a Password Confirmation Form

jQuery Basics (2014)

Achievement

Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achievement

Creating a Simple Lightbox

jQuery Basics (2014)

Achievement

Creating a Spoiler Revealer

jQuery Basics (2014)

Achievement

Introduction to jQuery

jQuery Basics (2014)

Achievement

Positioning Schemes

CSS Layout Techniques

Achievement

Float Layout

CSS Layout Techniques

Achievement

Display Modes

CSS Layout Techniques

Achievement

Transitions and Transforms

Unused CSS Stages

Achievement

Flexbox and Multi-Column Layout

Unused CSS Stages

Achievement

Character Builder

Flask Basics

Achievement

Flask Templates

Flask Basics

Achievement

Welcome to Flask

Flask Basics

Achievement

Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achievement

Finishing the User Interface

Build an Interactive Story App (Retired)

Achievement

The Model-View-Controller Pattern

Build an Interactive Story App (Retired)

Achievement

Intents and Multiple Activities

Build an Interactive Story App (Retired)

Achievement

User Input

Build an Interactive Story App (Retired)

Achievement

Gradients

CSS Foundations

Achievement

Web Typography

CSS Foundations

Achievement

Migrating a SQLite Database

Android Data Persistence

Achievement

CRUD Operations with SQLite

Android Data Persistence

Achievement

Timezones

Dates and Times in Python (2014)

Achievement

Using SQLite for Structured Data

Android Data Persistence

Achievement

Key-Value Saving with SharedPreferences

Android Data Persistence

Achievement

File Storage

Android Data Persistence

Achievement

Math Quiz App

Dates and Times in Python (2014)

Achievement

Dates and Times

Dates and Times in Python (2014)

Achievement

Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achievement

JavaScript and the DOM

Interactive Web Pages with JavaScript

Achievement

Backgrounds and Borders

CSS Foundations

Achievement

CSS Box Model

CSS Foundations

Achievement

PHP Conditionals

PHP Basics (Retired)

Achievement

Text, Fonts, and Lists

CSS Foundations

Achievement

Color Theory

Aesthetic Foundations

Achievement

Principles

Aesthetic Foundations

Achievement

Elements

Aesthetic Foundations

Achievement

PHP Datatypes

PHP Basics (Retired)

Achievement

Introduction to Data Persistence

Android Data Persistence

Achievement

Values and Units

CSS Foundations

Achievement

Local Python

Setting Up a Local Python Environment

Achievement

Build a Simple Contact List

Ruby Loops

Achievement

Ruby Iteration

Ruby Loops

Achievement

Ruby Loops

Ruby Loops

Achievement

Workflows

Git Basics

Achievement

Working With Remote Repositories

Git Basics

Achievement

Merging

Git Basics

Achievement

Branches

Git Basics

Achievement

Getting Started With Git

Git Basics

Achievement

Why Version Control Matters

Git Basics

Achievement

JavaScript Objects

JavaScript Foundations

Achievement

JavaScript Functions

JavaScript Foundations

Achievement

JavaScript Arrays

JavaScript Foundations

Achievement

JavaScript Numbers

JavaScript Foundations

Achievement

JavaScript Strings

JavaScript Foundations

Achievement

Introduction Variables

JavaScript Foundations

Achievement

Advanced Selectors

CSS Foundations

Achievement

Selectors

CSS Foundations

Achievement

Getting Started with CSS

CSS Foundations

Achievement

Adding Push Notifications from Parse.com

Implementing Designs for Android

Achievement

Updating Other GridViews

Implementing Designs for Android

Achievement

PHP Data & Structure

PHP Basics (Retired)

Achievement

Customizing a GridView for Friends

Implementing Designs for Android

Achievement

Buggy Logs

Write Better Python

Achievement

Cleaner Code

Write Better Python

Achievement

Customizing a ListView for the Inbox

Implementing Designs for Android

Achievement

Customizing the Action Bar

Implementing Designs for Android

Achievement

Perfecting the Prototype

Java Basics

Achievement

Using your New Tools

Java Basics

Achievement

Getting Started with Java

Java Basics

Achievement

Web Apps

Accessibility

Achievement

Websites

Accessibility

Achievement

Introduction

Accessibility

Achievement

Using Custom Styles and Themes

Implementing Designs for Android

Achievement

Customizing the Login Screen

Implementing Designs for Android

Achievement

Forms

HTML

Achievement

Tables

HTML

Achievement

Objects

HTML

Achievement

Links

HTML

Achievement

Lists

HTML

Achievement

Text

HTML

Achievement

Introduction

HTML

Achievement

Debugging HTML and CSS Problems

How to Make a Website

Achievement

Sharing a Website

How to Make a Website

Achievement

Responsive Web Design and Testing

How to Make a Website

Achievement

Adding Pages to a Website

How to Make a Website

Achievement

Styling Web Pages and Navigation

How to Make a Website

Achievement

Starting with Design Mockups

Implementing Designs for Android

Achievement

Customizing Colors and Fonts

How to Make a Website

Achievement

Self-Destruction

Build a Self-Destructing Message Android App

Achievement

Retrieving and Viewing Messages

Build a Self-Destructing Message Android App

Achievement

CSS: Cascading Style Sheets

How to Make a Website

Achievement

Creating HTML Content

How to Make a Website

Achievement

Sending Messages

Build a Self-Destructing Message Android App

Achievement

HTML First

How to Make a Website

Achievement

Beginning HTML and CSS

How to Make a Website

Achievement

PHP Getting Started

PHP Basics (Retired)

Achievement

Capturing Photos and Videos

Build a Self-Destructing Message Android App

Achievement

Build a Grocery List Program

Ruby Collections

Achievement

Ruby Hashes

Ruby Collections

Achievement

Ruby Arrays

Ruby Collections

Achievement

Ruby Testing

Ruby Foundations

Achievement

Standard Library

Ruby Foundations

Achievement

Ruby Core

Ruby Foundations

Achievement

Functions

Introduction to Programming

Achievement

Objects and Arrays

Introduction to Programming

Achievement

Control Structures

Introduction to Programming

Achievement

Basics

Introduction to Programming

Achievement

Installing a Ruby Development Environment

Installing a Ruby Development Environment

Achievement

Ruby Modules

Ruby Foundations

Achievement

Ruby Procs & Lambdas

Ruby Foundations

Achievement

Ruby Blocks

Ruby Foundations

Achievement

Ruby Loops

Ruby Foundations

Achievement

Relating Users in Parse.com

Build a Self-Destructing Message Android App

Achievement

Ruby Methods

Ruby Foundations

Achievement

Ruby Hashes

Ruby Foundations

Achievement

Ruby Arrays

Ruby Foundations

Achievement

Ruby Numbers

Ruby Foundations

Achievement

Ruby Strings

Ruby Foundations

Achievement

Objects, Classes, and Variables

Ruby Foundations

Achievement

Ruby Basics

Ruby Foundations

Achievement

Ruby Logical Operators

Ruby Operators and Control Structures

Achievement

Ruby Control Structures

Ruby Operators and Control Structures

Achievement

Ruby Operators

Ruby Operators and Control Structures

Achievement

Ruby Methods

Ruby Basics (Retired)

Achievement

Ruby Numbers (Ruby Basics)

Ruby Basics (Retired)

Achievement

Ruby Strings (Ruby Basics)

Ruby Basics (Retired)

Achievement

How Ruby Works

Ruby Basics (Retired)

Achievement

Using Fragments for Tabs

Build a Self-Destructing Message Android App

Achievement

Adding Users Using Parse.com

Build a Self-Destructing Message Android App

Achievement

Installing Programs

Console Foundations

Achievement

Environment and Redirection

Console Foundations

Achievement

Console Processes

Console Foundations

Achievement

Console Users and Permission

Console Foundations

Achievement

Moving Around in the Console

Console Foundations

Achievement

Securing and Maintaining a MySQL Database

Database Foundations

Achievement

SQL Calculating, Aggregating and Other Functions

Database Foundations

Achievement

Joining Relational Data Between Tables in SQL

Database Foundations

Achievement

Manipulating Schema with SQL

Database Foundations

Achievement

Creating Tables and Manipulating Data with SQL

Database Foundations

Achievement

Reading Data from Databases with SQL

Database Foundations

Achievement

Installing MySQL Server and MySQL Workbench

Database Foundations

Achievement

Introduction to Data, Databases and SQL

Database Foundations

Achievement

Hack-n-Slash

Object-Oriented Python (retired)

Achievement

Python Inheritance

Object-Oriented Python (retired)

Achievement

Python Objects

Object-Oriented Python (retired)

Achievement

Dungeon Game

Python Collections (Retired)

Achievement

Tuples

Python Collections (Retired)

Achievement

Dictionaries

Python Collections (Retired)

Achievement

Slices

Python Collections (Retired)

Achievement

Lists Redux

Python Collections (Retired)

Achievement

Pick a Number! Any Number!

Python Basics (Retired)

Achievement

Putting the "Fun" Back in "Functions"

Python Basics (Retired)

Achievement

Shopping List

Python Basics (Retired)

Achievement

Things That Count

Python Basics (Retired)

Achievement

Ins & Outs

Python Basics (Retired)

Achievement

Say Hello to Python

Python Basics (Retired)

Achievement

Publishing on Google Play

Publish an Android App

Achievement

Starting the App

Build a Self-Destructing Message Android App

Achievement

Using Git for Android

Android Tools

Achievement

Getting Started with Genymotion

Android Tools

Achievement

Getting Started with Android Studio

Android Tools

Achievement

Using Intents to Display and Share Posts

Build a Blog Reader Android App

Achievement

Adapting Data for Display in a List

Build a Blog Reader Android App

Achievement

Getting Data from the Web

Build a Blog Reader Android App

Achievement

Rebuilding from Scratch

Build a Blog Reader Android App

Achievement

Exploring the Master-Detail Template

Build a Blog Reader Android App

Achievement

Testing and Debugging

Build a Simple Android App (2014)

Achievement

Improving Our Code

Build a Simple Android App (2014)

Achievement

Coding the Fun Facts

Build a Simple Android App (2014)

Achievement

Basic Android Programming

Build a Simple Android App (2014)

Achievement

Creating the Initial Screen Layout

Build a Simple Android App (2014)

Achievement

Getting Started with Android

Build a Simple Android App (2014)

Achievement

Newbie