Achievement

Ingredients and Directions

Android Fragments

Achievement

Managing Fragments

Android Fragments

Achievement

Introducing Fragments

Android Fragments

Achievement

Activity Transitions: Advanced Topics

Animations and Transitions

Achievement

Shared Element Transitions

Animations and Transitions

Achievement

Transitions Framework

Animations and Transitions

Achievement

Animation Basics

Animations and Transitions

Achievement

The Project

Android Activity Lifecycle

Achievement

Introducing SharedPreferences

Android Activity Lifecycle

Achievement

The Activity Lifecycle

Android Activity Lifecycle

Achievement

Hooking Up the Model to the View

Build a Weather App

Achievement

Building the Weather UI

Build a Weather App

Achievement

Working with JSON

Build a Weather App

Achievement

Concurrency and Error Handling

Build a Weather App

Achievement

Networking

Build a Weather App

Achievement

Exploring an API

Build a Weather App

Achievement

The Rest of the Story

Build an Interactive Story App

Achievement

Finishing the User Interface

Build an Interactive Story App

Achievement

The Model-View-Presenter Pattern

Build an Interactive Story App

Achievement

Intents and Multiple Activities

Build an Interactive Story App

Achievement

Tuning the User Interface

Build an Interactive Story App

Achievement

User Input in Android

Build an Interactive Story App

Achievement

Testing and Debugging

Build a Simple Android App with Java

Achievement

Improving Our Code

Build a Simple Android App with Java

Achievement

Basic Android Programming

Build a Simple Android App with Java

Achievement

Creating the Screen Layout

Build a Simple Android App with Java

Achievement

Getting Started with Android

Build a Simple Android App with Java

Achievement

The Browser Environment

JavaScript and the DOM (Retiring)

Achievement

Objects and New Collection Types

Introducing ES2015

Achievement

The Cooler Parts of ES2015

Introducing ES2015

Achievement

ES2015 Basics

Introducing ES2015

Achievement

Modular Media Queries

Modular CSS with Sass

Achievement

Sass Grid System

Modular CSS with Sass

Achievement

Sass and BEM

Modular CSS with Sass

Achievement

SMACSS and Sass

Modular CSS with Sass

Achievement

Getting Modular with Mixins and Functions

Modular CSS with Sass

Achievement

Introducing the Watson APIs

Build a Chatbot with Watson APIs

Achievement

Handling Rails Requests

Ruby on Rails 5 Basics

Achievement

Creating Rails Apps

Ruby on Rails 5 Basics

Achievement

Sinatra Finishing Touches

Building Web Apps with Sinatra

Achievement

Updating Data in Sinatra

Building Web Apps with Sinatra

Achievement

Adding New Data in Sinatra

Building Web Apps with Sinatra

Achievement

Sinatra ERB Templates

Building Web Apps with Sinatra

Achievement

Getting the REST You Need

REST API Basics

Achievement

Security: Concerns

Introduction to Data Security

Achievement

Ruby Standard Library: Part 1

Ruby Core and Standard Library

Achievement

Ruby Standard Library: Part 2

Ruby Core and Standard Library

Achievement

Ruby Core

Ruby Core and Standard Library

Achievement

Creating New Sinatra Apps

Building Web Apps with Sinatra

Achievement

Gems In Depth

Ruby Gems

Achievement

Ruby Gems

Ruby Gems

Achievement

Build a Bank Account Class

Ruby Objects and Classes

Achievement

Ruby Variables and Methods

Ruby Objects and Classes

Achievement

Ruby Objects and Classes

Ruby Objects and Classes

Achievement

Build a Simple Contact List

Ruby Loops

Achievement

Ruby Iteration

Ruby Loops

Achievement

Ruby Loops

Ruby Loops

Achievement

Build a Grocery List Program

Ruby Collections

Achievement

Ruby Hashes

Ruby Collections

Achievement

Ruby Arrays

Ruby Collections

Achievement

Ruby Conditionals

Ruby Basics

Achievement

Ruby Numeric Types

Ruby Basics

Achievement

Ruby Objects

Ruby Basics

Achievement

Ruby Strings and Escape Sequences

Ruby Basics

Achievement

Ruby Syntax

Ruby Basics

Achievement

Get Involved in Open Source

GitHub Basics

Achievement

Create a Web Presence on GitHub

GitHub Basics

Achievement

Working By Yourself

GitHub Basics

Achievement

Hello, GitHub!

GitHub Basics

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

Handling Errors When Manipulating Data

Modifying Data with SQL

Achievement

Deleting Data from a Database

Modifying Data with SQL

Achievement

Updating Data in a Database

Modifying Data with SQL

Achievement

Adding Data to a Database

Modifying Data with SQL

Achievement

Building the Recipe

Object-Oriented PHP Basics

Achievement

Understanding Classes

Object-Oriented PHP Basics

Achievement

PHPDB Stage 1: Databases and PHP

Integrating PHP with Databases

Achievement

Why Object-Oriented Programming?

Object-Oriented PHP Basics

Achievement

Daily Exercise Program

PHP Basics

Achievement

Unit Converter

PHP Basics

Achievement

Getting to Know PHP

PHP Basics

Achievement

Finding the Data You Want

SQL Basics

Achievement

Getting Data from a Database

SQL Basics

Achievement

Data, Databases and SQL

SQL Basics

Achievement

Positioning Page Content

CSS Layout Basics

Achievement

CSS Layout Project

CSS Layout Basics

Achievement

Page Layout with the Float Property

CSS Layout Basics

Achievement

Controlling Layout with CSS Display Modes

CSS Layout Basics

Achievement

Getting Started with CSS Layout

CSS Layout 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

Fundamental Concepts

CSS Basics (2014)

Achievement

Designing with the Latest Features

CSS Basics (2014)

Achievement

Basic Layout

CSS Basics (2014)

Achievement

The Box Model

CSS Basics (2014)

Achievement

Debugging HTML and CSS Problems

How to Make a Website

Achievement

Understanding Values and Units

CSS Basics (2014)

Achievement

Basic Selectors

CSS Basics (2014)

Achievement

Getting Started with CSS

CSS Basics (2014)

Achievement

Going Further with HTML

HTML Basics

Achievement

Images, Text and Links

HTML Basics

Achievement

Structuring Your Content

HTML Basics

Achievement

Getting Started With HTML

HTML Basics

Achievement

Adding a New Web Page

Introduction to HTML and CSS (2016)

Achievement

Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achievement

HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achievement

Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achievement

Newbie