145,443

Achievement

Remote Branches

Git Branches and Merging

Achievement

Merging

Git Branches and Merging

Achievement

Branches

Git Branches and Merging

Achievement

Iterating and Packing with Dictionaries

Introducing Dictionaries

Achievement

Introducing Dictionaries

Introducing Dictionaries

Achievement

Sequence Operations

Python Sequences

Achievement

Sequence Iterations

Python Sequences

Achievement

Packing and Unpacking

Functions, Packing, and Unpacking

Achievement

Getting Info In and Out of Functions

Functions, Packing, and Unpacking

Achievement

Introduction to Functions

Functions, Packing, and Unpacking

Achievement

Getting to Know Tuples

Introducing Tuples

Achievement

Building Constructor Methods and Generating Objects

Object-Oriented JavaScript: Challenge

Achievement

Introducing 'Four in a Row'

Object-Oriented JavaScript: Challenge

Achievement

Introducing IntelliJ and Unpacking Packages

Introducing IntelliJ and Unpacking Packages

Achievement

Getters and Setters

Object-Oriented JavaScript

Achievement

Working with Classes in JavaScript

Object-Oriented JavaScript

Achievement

Object Basics

Object-Oriented JavaScript

Achievement

Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Achievement

Putting It All Together

Building a Portfolio

Achievement

Embracing the Process

Building a Portfolio

Achievement

Curating the Work

Building a Portfolio

Achievement

Portfolio Goals

Building a Portfolio

Achievement

Demystifying the Portfolio

Building a Portfolio

Achievement

How to Critique Design

Design Criticism

Achievement

Implementing UX Content

UX Content Strategy

Achievement

Creating UX Content

UX Content Strategy

Achievement

UX Content Attributes

UX Content Strategy

Achievement

UX Content Basics

UX Content Strategy

Achievement

Improving Quality Assurance Practices

Introduction to QA Engineering

Achievement

Bug Reporting

Introduction to QA Engineering

Achievement

Executing Tests

Introduction to QA Engineering

Achievement

Writing Manual Test Cases

Introduction to QA Engineering

Achievement

Why We Test

Introduction to QA Engineering

Achievement

Selecting Relevant Data

Cleaning and Preparing Data

Achievement

Handling Bad Data

Cleaning and Preparing Data

Achievement

“Clean” or “Dirty” Data

Cleaning and Preparing Data

Achievement

Exploring pandas

Introduction to pandas

Achievement

Meet pandas

Introduction to pandas

Achievement

How to Make Wireframes in Adobe XD

Introduction to Wireframing

Achievement

How to Make Wireframes in Sketch

Achievement

How to Make Wireframes in Balsamiq

Introduction to Wireframing

Achievement

How to Make Wireframes on Paper

Introduction to Wireframing

Achievement

What is Wireframing?

Introduction to Wireframing

Achievement

Interactivity in Adobe XD

Prototyping with Adobe XD

Achievement

Prototyping Designs in Adobe XD

Prototyping with Adobe XD

Achievement

Introducing Adobe XD

Prototyping with Adobe XD

Achievement

Practice forEach

Practice forEach in JavaScript

Achievement

Sinatra Layouts

Practice Sinatra Basics

Achievement

HTML Forms

Practice Sinatra Basics

Achievement

Practice ERB Templates

Practice Sinatra Basics

Achievement

Defining Routes

Practice Sinatra Basics

Achievement

Practicing Getters and Setters

Practice Getters and Setters in JavaScript

Achievement

Quantitative Methods

Evaluating Design

Achievement

Usability Studies

Evaluating Design

Achievement

Qualitative Studies

Evaluating Design

Achievement

Measuring Your Designs

Evaluating Design

Achievement

Searching Names

Algorithms: Sorting and Searching

Achievement

Sorting Algorithms

Algorithms: Sorting and Searching

Achievement

Merge Sort and Linked Lists

Introduction to Data Structures

Achievement

The Merge Sort Algorithm

Introduction to Data Structures

Achievement

Building a Linked List

Introduction to Data Structures

Achievement

Exploring Arrays

Introduction to Data Structures

Achievement

Recursion and Space Complexity

Introduction to Algorithms

Achievement

Algorithms in Code

Introduction to Algorithms

Achievement

Time Complexity

Introduction to Algorithms

Achievement

Playing a Counting Game

Introduction to Algorithms

Achievement

Building a Flashcard App

Vue.js Basics

Achievement

Sweeping Vues: Loops, Methods, Directives

Vue.js Basics

Achievement

What a Beautiful Vue!

Vue.js Basics

Achievement

Introducing Vue

Vue.js Basics

Achievement

Getting the REST You Need 2

Introduction to REST APIs

Achievement

JavaScript Tools and Workflows

The Landscape of JavaScript

Achievement

JavaScript is Everywhere

The Landscape of JavaScript

Achievement

Segmenting and Protecting Data

User Authentication with ASP.NET Identity

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

Planning Our Service

Building Services with ASP.NET Web API

Achievement

Working with jQuery Collections (2017)

jQuery Basics

Achievement

Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achievement

Introducing jQuery (2017)

jQuery Basics

Achievement

Environment Variables

Environment Variables with PHP

Achievement

Error Checking

Intermediate Excel

Achievement

Conditional Formatting

Intermediate Excel

Achievement

Pivot Tables

Intermediate Excel

Achievement

LOOKUP Functions

Intermediate Excel

Achievement

Data Eruption

Introduction to Data Visualization with Matplotlib

Achievement

Chart Toppers

Introduction to Data Visualization with Matplotlib

Achievement

Getting Started with Data Visualization

Introduction to Data Visualization with Matplotlib

Achievement

Creating and Modifying Database Tables

Creating and Modifying Database Tables

Achievement

Additional Scraping Tasks

Scraping Data From the Web

Achievement

A World Full of Spiders

Scraping Data From the Web

Achievement

Introducing Data Scraping

Scraping Data From the Web

Achievement

Array Programming

Introduction to NumPy

Achievement

Array Organization

Introduction to NumPy

Achievement

Meet NumPy

Introduction to NumPy

Achievement

Applying IA

Information Architecture

Achievement

Evaluating IA

Information Architecture

Achievement

Main Principles

Information Architecture

Achievement

What is Information Architecture?

Information Architecture

Achievement

Planning Your Users’ Journey

Creating User Experiences

Achievement

Strategy: Determining Goals for your Product

Creating User Experiences

Achievement

Understanding Our Users

Creating User Experiences

Achievement

Intro to User Experience (UX) Design

Creating User Experiences

Achievement

Build an Application

Introducing Lists

Achievement

Using Lists

Introducing Lists

Achievement

Meet Lists

Introducing Lists

Achievement

All Together Now

Python Basics

Achievement

Functions and Looping

Python Basics

Achievement

Types and Branching

Python Basics

Achievement

Meet Python

Python Basics

Achievement

Persuasive Patterns

UX Design Patterns

Achievement

UI Patterns

UX Design Patterns

Achievement

Designing with Patterns

UX Design Patterns

Achievement

JavaScript Objects and Conditionals

JavaScript Quickstart

Achievement

JavaScript Arrays and Loops

JavaScript Quickstart

Achievement

JavaScript Functions

JavaScript Quickstart

Achievement

Data Types and Variables

JavaScript Quickstart

Achievement

Combining Array Methods

JavaScript Array Iteration Methods

Achievement

Array Manipulation

JavaScript Array Iteration Methods

Achievement

Array Iteration

JavaScript Array Iteration Methods

Achievement

JavaScript Frameworks, Libraries, and Developer Roles

The JavaScript Ecosystem

Achievement

JavaScript Outside of the Browser

The JavaScript Ecosystem

Achievement

Using the Discovery Service

Build a Chatbot with Watson APIs

Achievement

Using the Conversation Service

Build a Chatbot with Watson APIs

Achievement

Introducing the Watson APIs

Build a Chatbot with Watson APIs

Achievement

Abstract Classes in PHP

Designing Interfaces in PHP

Achievement

Using Interfaces in PHP

Designing Interfaces in PHP

Achievement

Designing Interfaces in PHP

Designing Interfaces in PHP

Achievement

Building Forms With Bootstrap

Bootstrap Basics

Achievement

Using Bootstrap Components

Bootstrap Basics

Achievement

Responsive Layouts With the Bootstrap Grid

Bootstrap Basics

Achievement

Getting to Know Bootstrap 4

Bootstrap Basics

Achievement

GitHub and Other Remote Repositories

Introduction to Git

Achievement

Managing Committed Files

Introduction to Git

Achievement

First Commits

Introduction to Git

Achievement

Telling the Story

Design Thinking

Achievement

Designing for your User’s "To-be"

Design Thinking

Achievement

Understanding your User’s “As-is” Scenario

Design Thinking

Achievement

Becoming Acquainted with Your User

Design Thinking

Achievement

Becoming a Design Thinker

Design Thinking

Achievement

Writing a Classifier

Machine Learning Basics

Achievement

Machine Learning Vocabulary

Machine Learning Basics

Achievement

Introduction to Machine Learning

Machine Learning Basics

Achievement

The Design Solution

Introduction to Product Design

Achievement

The Design Problem

Introduction to Product Design

Achievement

Design Principles

Introduction to Product Design

Achievement

What is Product Design?

Introduction to Product Design

Achievement

Vulnerabilities: Configuration, Components, and Logging

OWASP Top 10 Vulnerabilities

Achievement

Vulnerabilities: Authentication, Access, and Sensitive Data

OWASP Top 10 Vulnerabilities

Achievement

Vulnerabilities: Injection, XSS, CSRF

OWASP Top 10 Vulnerabilities

Achievement

The OWASP Top 10 Explained

OWASP Top 10 Vulnerabilities

Achievement

Going Further with Grid Layout

CSS Grid Layout

Achievement

Flexible Sized Grids

CSS Grid Layout

Achievement

Introducing Grid Layout

CSS Grid Layout

Achievement

Create Function Using Arrow Syntax

Getting Started With ES2015

Achievement

Using Template Literals

Getting Started With ES2015

Achievement

Defining Variables With let and const

Getting Started With ES2015

Achievement

Reusable GraphQL

Introduction to GraphQL

Achievement

Getting Started with GraphQL

Introduction to GraphQL

Achievement

Making Changes with Mutations

Introduction to GraphQL

Achievement

Fetching Data with Queries

Introduction to GraphQL

Achievement

Maintaining Secure Web Apps

Introduction to Application Security

Achievement

Protecting Data and Keeping Attackers Out

Introduction to Application Security

Achievement

Why Protect Your Web Apps

Introduction to Application Security

Achievement

Gotchas and Wins

Java Arrays

Achievement

Iteration

Java Arrays

Achievement

Creation

Java Arrays

Achievement

The Data Analysis Process

Data Analysis Basics

Achievement

Getting to Know Your Data

Data Analysis Basics

Achievement

Introducing Data Analysis

Data Analysis Basics

Achievement

Dockerize a Web App

Introduction to Docker

Achievement

Managing Images and Containers

Introduction to Docker

Achievement

Building Images Using Dockerfiles

Introduction to Docker

Achievement

Fundamentals of Docker

Introduction to Docker

Achievement

Docker Use Cases

Introduction to Docker

Achievement

Sharing Code Across Xamarin Platforms

Introduction to Xamarin

Achievement

Cross-platform Development with Xamarin

Introduction to Xamarin

Achievement

Getting Started with Xamarin

Introduction to Xamarin

Achievement

Team Collaboration in Figma

Prototyping with Figma

Achievement

Prototyping Designs in Figma

Prototyping with Figma

Achievement

Introducing Figma

Prototyping with Figma

Achievement

Create a Banner Ad

Digital Media Through Photoshop

Achievement

Hello, Photoshop!

Digital Media Through Photoshop

Achievement

Digital Media Basics

Digital Media Through Photoshop

Achievement

More Association Options

Active Record Associations in Rails

Achievement

Using Associations in Your App

Active Record Associations in Rails

Achievement

Active Record Associations

Active Record Associations in Rails

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

Refining the App

React by Example

Achievement

Building the Application

React by Example

Achievement

Setting up with Create React App

React by Example

Achievement

Python File Systems Project Starter

Python for File Systems

Achievement

Exploring Best Practices

Introduction to Selenium

Achievement

Test Drive

Introduction to Selenium

Achievement

Meet Selenium

Introduction to Selenium

Achievement

Reformatting User Input

Regular Expressions in JavaScript

Achievement

Validating a Form with Regular Expressions

Regular Expressions in JavaScript

Achievement

Regular Expressions

Regular Expressions in JavaScript

Achievement

Integrating 3rd Party APIs

Introduction to React Native

Achievement

Implementing Redux

Introduction to React Native

Achievement

Implementing React Native

Introduction to React Native

Achievement

Why React Native

Introduction to React Native

Achievement

Python File Systems Manipulation

Python for File Systems

Achievement

Installing WordPress Locally

Installing WordPress Locally

Achievement

Design Patterns

Prototyping in the Browser

Achievement

Page Layout

Prototyping in the Browser

Achievement

Security in Practice

Security Literacy

Achievement

Common Attacks and Defenses

Security Literacy

Achievement

Hello Internet!

Security Literacy

Achievement

Rehearsal and Delivery

Presentation Skills

Achievement

Creating and Refining

Presentation Skills

Achievement

Preparing to Present

Presentation Skills

Achievement

Testing and Debugging

Build a Simple Android App with Java

Achievement

Python File Systems Navigation

Python for File Systems

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

Callbacks and the DOM

Callback Functions in JavaScript

Achievement

Callbacks with Timers

Callback Functions in JavaScript

Achievement

Introduction to Callback Functions

Callback Functions in JavaScript

Achievement

Finishing the Game

Introducing JavaScript

Achievement

Introducing JavaScript

Introducing JavaScript

Achievement

Bokeh Visualizations

Data Visualization with Bokeh

Achievement

Bokeh Data

Data Visualization with Bokeh

Achievement

Exploration

Web Design Process

Achievement

Discovery

Web Design Process

Achievement

Practicing Data Visualization in Excel

Data Visualization with Excel

Achievement

Chart Formatting and Layout

Data Visualization with Excel

Achievement

When To Use What Type of Chart

Data Visualization with Excel

Achievement

Introduction To Data Visualization

Data Visualization with Excel

Achievement

Day 3: Getting Creative

SQL Reporting by Example

Achievement

Day 2: Advanced Selecting

SQL Reporting by Example

Achievement

Day 1: Joining Tables

SQL Reporting by Example

Achievement

Orientation: Selecting Data

SQL Reporting by Example

Achievement

Big Data at Netflix

Introduction to Big Data

Achievement

Where and How Big Data Is Used

Introduction to Big Data

Achievement

What is Big Data

Introduction to Big Data

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

Go Concurrency Overview

Go Language Overview

Achievement

Go Custom Types Overview

Go Language Overview

Achievement

Go Data Structures Overview

Go Language Overview

Achievement

Go Flow Control Overview

Go Language Overview

Achievement

Go Syntax Overview

Go Language Overview

Achievement

Serving Static Files in Express

Express Basics

Achievement

Applying Express Knowledge

Express Basics

Achievement

Middleware

Express Basics

Achievement

Deeper into Routing with Express

Express Basics

Achievement

Using Templates with Express

Express Basics

Achievement

Getting Started with Express

Express Basics

Achievement

Lists, Code, Links and Images

Markdown Basics

Achievement

Understanding Markdown

Markdown Basics

Achievement

S3 Storage Service

AWS with S3

Achievement

AWS and "The Cloud"

AWS with S3

Achievement

Completing the Project

Entity Framework with ASP.NET MVC

Achievement

Data Access Design Patterns

Entity Framework with ASP.NET MVC

Achievement

Entity Framework and ASP.NET MVC

Entity Framework with ASP.NET MVC

Achievement

Project Setup

Entity Framework with ASP.NET MVC

Achievement

Extending the Family

Extending Object-Oriented PHP

Achievement

Inheritance

Extending Object-Oriented PHP

Achievement

Dice Roller

Object-Oriented Python

Achievement

Python: Advanced Objects

Object-Oriented Python

Achievement

Python: Inheritance

Object-Oriented Python

Achievement

Python: Instant Objects

Object-Oriented Python

Achievement

Security: Solutions

Introduction to Data Security

Achievement

Security: Concerns

Introduction to Data Security

Achievement

Downloading Album Artwork

Build An iTunes Search App

Achievement

Requesting Real Data

Build An iTunes Search App

Achievement

Enhancing the iTunes Endpoint

Build An iTunes Search App

Achievement

URLs and Parameter Encoding

Build An iTunes Search App

Achievement

Building the User Interface

Build An iTunes Search App

Achievement

Modeling iTunes Search Results

Build An iTunes Search App

Achievement

Transitions, Gestures and More

Displaying API Data with Collection Views in Objective-C

Achievement

Show Me the Data

Displaying API Data with Collection Views in Objective-C

Achievement

Introduction to CollectionViews

Displaying API Data with Collection Views in Objective-C

Achievement

Higher Order Functions

Introduction to Scala

Achievement

Scala Collections

Introduction to Scala

Achievement

Functional Programming with Scala

Introduction to Scala

Achievement

Going Further with Routing

React Router 4 Basics

Achievement

Navigating, Nesting and Redirecting Routes

React Router 4 Basics

Achievement

Getting Started with React Router

React Router 4 Basics

Achievement

Review Functional Programming Fundamentals

Introduction to Functional Programming

Achievement

Reduction and Aggregation

Introduction to Functional Programming

Achievement

Meet Streams

Introduction to Functional Programming

Achievement

Java's Functional Toolset

Introduction to Functional Programming

Achievement

Add Reusable Logic to Your Sass

Sass Basics

Achievement

Write Smart and Efficient CSS with Sass

Sass Basics

Achievement

Improve Your Workflow with Sass

Sass Basics

Achievement

Getting Started with Sass

Sass Basics

Achievement

Camera Switching

Cameras in Unity

Achievement

Camera Movement

Cameras in Unity

Achievement

Image Effects

Cameras in Unity

Achievement

Camera Basics

Cameras in Unity

Achievement

Optimization Best Practices

Front End Web Optimization Workflow

Achievement

Asset Optimization

Front End Web Optimization Workflow

Achievement

Why Web Performance Matters

Front End Web Optimization Workflow

Achievement

Captioning Video

HTML Video and Audio

Achievement

Media Basics

HTML Video and Audio

Achievement

Testing and Publishing an Alexa Skill

Build an Alexa Skill

Achievement

Building an Alexa Skill

Build an Alexa Skill

Achievement

Alexa Skills Kit Overview

Build an Alexa Skill

Achievement

Build a Spreadsheet

Spreadsheet Basics

Achievement

Spreadsheet Best Practices

Spreadsheet Basics

Achievement

Spreadsheet Functions & Formulas

Spreadsheet Basics

Achievement

Getting Started With Spreadsheets

Spreadsheet Basics

Achievement

Introducing Spreadsheets

Spreadsheet Basics

Achievement

Build and Share a Unity Game

How to Make a Video Game

Achievement

Game Audio

How to Make a Video Game

Achievement

Score, Enemies, and Game State

How to Make a Video Game

Achievement

Pickups

How to Make a Video Game

Achievement

Player Input and Cameras

How to Make a Video Game

Achievement

The Unity Editor and Scene Setup

How to Make a Video Game

Achievement

Introduction to Video Games

How to Make a Video Game

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

Themes and Compatibility

Styles and Themes in Android

Achievement

Using Styles in Layouts

Styles and Themes in Android

Achievement

Positional Audio

VR in Unity

Achievement

Gameplay

VR in Unity

Achievement

Physics Scripting

VR in Unity

Achievement

Physics Setup

VR in Unity

Achievement

VR Setup

VR in Unity

Achievement

Decoupling the Data Source

Introduction to Table Views

Achievement

Sorting Contacts Into Sections

Introduction to Table Views

Achievement

Static Table Views for Detail Interfaces

Introduction to Table Views

Achievement

Displaying Contact Data

Introduction to Table Views

Achievement

A High Level Overview

Introduction to Table Views

Achievement

Browser Persistent Data with PHP

Browser Persistent Data with PHP

Achievement

Digging Deeper Into Migrations

Entity Framework Migrations

Achievement

Getting Started with Using Migrations

Entity Framework Migrations

Achievement

What To Test

Unit Testing in C#

Achievement

Test Driven Development

Unit Testing in C#

Achievement

Writing Unit Tests

Unit Testing in C#

Achievement

Unit Testing

Unit Testing in C#

Achievement

Deploy a Rails App with Capistrano

Deployment with Capistrano

Achievement

Try Out Capistrano

Deployment with Capistrano

Achievement

Angular Form Validation

Angular Basics

Achievement

Angular Basic Forms

Angular Basics

Achievement

Services in Angular

Angular Basics

Achievement

Angular Components

Angular Basics

Achievement

Setting Up an Angular Application

Angular Basics

Achievement

Testing for Accessibility

Web Accessibility Compliance

Achievement

Mobile Accessibility

Web Accessibility Compliance

Achievement

Accessible UI Patterns

Web Accessibility Compliance

Achievement

Semantic HTML and WAI-ARIA

Web Accessibility Compliance

Achievement

WCAG 2.0 (and Other Standards)

Web Accessibility Compliance

Achievement

Access for Everybody

Web Accessibility Compliance

Achievement

Parsing Specific Formats

File Handling with PHP

Achievement

Basic File Handling

File Handling with PHP

Achievement

Dark Sky API Client

Build a Weather App

Achievement

Downloading JSON Data Asynchronously

Build a Weather App

Achievement

Fetching Data From the Web

Build a Weather App

Achievement

Modeling Forecast Data

Build a Weather App

Achievement

Error Handling and Memory Management

Closures in Swift

Achievement

Building Standard Library Functions

Closures in Swift

Achievement

Closure Expressions

Closures in Swift

Achievement

First Class Functions

Closures in Swift

Achievement

Generics and Protocols

Generics in Swift

Achievement

Generic Types

Generics in Swift

Achievement

Generic Functions, Parameters and Constraints

Generics in Swift

Achievement

Adding Sound Effects

Build an Interactive Story App with Swift

Achievement

Personalizing The Story

Build an Interactive Story App with Swift

Achievement

Refactoring Our Code

Build an Interactive Story App with Swift

Achievement

Creating the User Interface Programmatically

Build an Interactive Story App with Swift

Achievement

Creating a Story

Build an Interactive Story App with Swift

Achievement

Tutorialized Controls

User Interfaces in VR

Achievement

World Space UI

User Interfaces in VR

Achievement

Introduction to User Interfaces in VR

User Interfaces in VR

Achievement

Navigating Through An Adventure

Build an Interactive Story App with Swift

Achievement

Creating a Command Line Weather Application

Node.js Basics

Achievement

Handling Errors in Node

Node.js Basics

Achievement

Getting Data From an API With Node

Node.js Basics

Achievement

Introduction to Node.js

Node.js Basics

Achievement

WordPress Plugin Best Practices

Build a Website with WordPress

Achievement

WordPress Widgets

Build a Website with WordPress

Achievement

Custom Post Types in WordPress

Build a Website with WordPress

Achievement

Customizing WordPress Themes

Build a Website with WordPress

Achievement

WordPress Themes

Build a Website with WordPress

Achievement

What Is WordPress?

What Is WordPress?

Achievement

Writing Great Swift

API Design Guidelines in Swift

Achievement

Using the Delegate Pattern in iOS

Delegation in iOS

Achievement

The Delegate Pattern

Delegation in iOS

Achievement

Setting Up an Authorization System

PHP User Authentication

Achievement

Adding an Authentication System

PHP User Authentication

Achievement

Build a Library

PHP User Authentication

Achievement

What is Authentication

PHP User Authentication

Achievement

Access Control

Intermediate Swift

Achievement

Memory Management in Swift

Intermediate Swift

Achievement

Extensions and Protocols

Intermediate Swift

Achievement

Value Semantics, Type Methods and Inheritance

Intermediate Swift

Achievement

Object Initialization

Intermediate Swift

Achievement

Properties

Intermediate Swift

Achievement

Creating a GitHub Client

Using the GitHub API with PHP

Achievement

Communicating with a RESTful API

Using the GitHub API with PHP

Achievement

Improving the Application Code

DOM Scripting By Example

Achievement

Editing and Filtering Names

DOM Scripting By Example

Achievement

Adding and Removing Names

DOM Scripting By Example

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

Dungeon Game 2

Python Collections (2016, retired 2019)

Achievement

Python Sets

Python Collections (2016, retired 2019)

Achievement

Python Tuples

Python Collections (2016, retired 2019)

Achievement

Python Dictionaries

Python Collections (2016, retired 2019)

Achievement

Python Slices

Python Collections (2016, retired 2019)

Achievement

Python Lists

Python Collections (2016, retired 2019)

Achievement

Displaying Additional Views

Build a Vending Machine App in Swift

Achievement

Using the Vending Machine

Build a Vending Machine App in Swift

Achievement

Loading Data From a Resource

Build a Vending Machine App in Swift

Achievement

Modeling an Interface

Build a Vending Machine App in Swift

Achievement

Teleporting

Locomotion in VR

Achievement

Raycasting and Line Rendering

Locomotion in VR

Achievement

Locomotion Overview

Locomotion in VR

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

Creating New Sinatra Apps

Building Web Apps with Sinatra

Achievement

Error Handling

Error Handling in Swift

Achievement

Putting it all Together

Building Applications with React and Redux

Achievement

Actions, Dispatch and Reducers. Oh my!

Building Applications with React and Redux

Achievement

Modularizing the React Scoreboard Application

Building Applications with React and Redux

Achievement

Getting Started with Redux

Building Applications with React and Redux

Achievement

Creating Flexible Objects Using Protocols

Protocols in Swift

Achievement

Protocol Basics

Protocols in Swift

Achievement

Delivering the MVP

Java Objects

Achievement

Creating the MVP

Java Objects

Achievement

Harnessing the Power of Objects

Java Objects

Achievement

Meet Objects

Java Objects

Achievement

Objects and Optionals

Enumerations and Optionals in Swift

Achievement

Introduction to Optionals

Enumerations and Optionals in Swift

Achievement

Introduction to Enumerations

Enumerations and Optionals in Swift

Achievement

Running Apps on a Device

Build a Simple iPhone App with Swift

Achievement

Improving Our User Interface

Build a Simple iPhone App with Swift

Achievement

Structs As Data Models

Build a Simple iPhone App with Swift

Achievement

View Controllers and Views

Build a Simple iPhone App with Swift

Achievement

Getting Started with iOS Development

Build a Simple iPhone App with Swift

Achievement

Differentiating Between Objects

Object-Oriented Swift

Achievement

Class Inheritance

Object-Oriented Swift

Achievement

Classes in Swift

Object-Oriented Swift

Achievement

Complex Data Structures

Object-Oriented Swift

Achievement

Adding Power to Functions

Functions in Swift

Achievement

Functions in Swift

Functions in Swift

Achievement

Control Flow With Conditional Statements

Swift Collections and Control Flow

Achievement

Control Flow With Loops

Swift Collections and Control Flow

Achievement

Users and Authorization

Django Authentication

Achievement

Dictionaries in Swift

Swift Collections and Control Flow

Achievement

Introduction to Collections

Swift Collections and Control Flow

Achievement

Traversing the DOM

JavaScript and the DOM

Achievement

Responding to User Interaction

JavaScript and the DOM

Achievement

Making Changes to the DOM

JavaScript and the DOM

Achievement

Getting a Handle on the DOM

JavaScript and the DOM

Achievement

The Browser Environment

JavaScript and the DOM

Achievement

Swift Operators

Swift Basics

Achievement

Swift Types

Swift Basics

Achievement

An Introduction to Swift Programming

Swift Basics

Achievement

Arrays

C# Collections

Achievement

Interacting with Objects

Room-Scale VR

Achievement

Room-Scale Setup

Room-Scale VR

Achievement

Room-Scale Overview

Room-Scale VR

Achievement

A Route to a Delete Action

Rails Routes and Resources

Achievement

Routes to Update Actions

Rails Routes and Resources

Achievement

Routes for Create Actions

Rails Routes and Resources

Achievement

A Route to a Read Action

Rails Routes and Resources

Achievement

Rails Resource Index

Rails Routes and Resources

Achievement

Django Authentication

Django Authentication

Achievement

Sets and Dictionaries

C# Collections

Achievement

Lists

C# Collections

Achievement

Adding the UI

Kotlin and Anko

Achievement

Learning Anko

Kotlin and Anko

Achievement

Decoupling the Data

Saving Data on a Server with Swift 2

Achievement

Saving Data with CloudKit

Saving Data on a Server with Swift 2

Achievement

Recording a Voice Memo

Saving Data on a Server with Swift 2

Achievement

Finishing Our CRUD Web App

ASP.NET MVC Forms

Achievement

Adding Form Validation

ASP.NET MVC Forms

Achievement

Improving Our Form

ASP.NET MVC Forms

Achievement

Creating a Basic Form

ASP.NET MVC Forms

Achievement

Introducing CRUD Applications

ASP.NET MVC Forms

Achievement

Going Further with Routes

React Router Basics

Achievement

Navigating and Nesting Routes

React Router Basics

Achievement

Getting Started with React Router

React Router Basics

Achievement

Intro to Unit Testing 2

Unit Testing in iOS

Achievement

Introduction to Unit Testing

Unit Testing in iOS

Achievement

DOM Traversal

Introduction to jQuery

Achievement

DOM Manipulation

Introduction to jQuery

Achievement

Events

Introduction to jQuery

Achievement

Hello, jQuery!

Introduction to jQuery

Achievement

Updating and Deleting Records

CRUD Operations with PHP

Achievement

Reading and Writing Reports

CRUD Operations with PHP

Achievement

Creating Records

CRUD Operations with PHP

Achievement

Project Setup

CRUD Operations with PHP

Achievement

Subqueries

Querying Relational Databases

Achievement

Set Operations

Querying Relational Databases

Achievement

Joining Table Data with SQL

Querying Relational Databases

Achievement

Table Relationships

Querying Relational Databases

Achievement

Database Keys

Querying Relational Databases

Achievement

Database Normalization

Querying Relational Databases

Achievement

Adding a Model Attribute

Ruby on Rails 5 Basics

Achievement

Using the Rails Console

Ruby on Rails 5 Basics

Achievement

Handling Rails Requests

Ruby on Rails 5 Basics

Achievement

Creating Rails Apps

Ruby on Rails 5 Basics

Achievement

Is This Thing On?

Kotlin for Java Developers

Achievement

Putting It All Together

Kotlin for Java Developers

Achievement

Modelling Solitaire

Kotlin for Java Developers

Achievement

Hello Kotlin!

Kotlin for Java Developers

Achievement

Component Lifecycle

React Basics (retired)

Achievement

Designing Dataflow

React Basics (retired)

Achievement

Stateful Components

React Basics (retired)

Achievement

Thinking in Components

React Basics (retired)

Achievement

First Steps in React

React Basics (retired)

Achievement

Filtering the Data

Build a Selfie App with Swift 2

Achievement

Saving and Displaying Selfies

Build a Selfie App with Swift 2

Achievement

Adding Metadata to Photos

Build a Selfie App with Swift 2

Achievement

Adding Image Filters

Build a Selfie App with Swift 2

Achievement

Taking a Selfie

Build a Selfie App with Swift 2

Achievement

Abstraction

Intermediate C#

Achievement

System.Object

Intermediate C#

Achievement

Polymorphism

Intermediate C#

Achievement

Classes

Introducing ES2015

Achievement

Objects and New Collection Types

Introducing ES2015

Achievement

The Cooler Parts of ES2015

Introducing ES2015

Achievement

ES2015 Basics

Introducing ES2015

Achievement

Completing and Testing the API

Build a REST API With Express

Achievement

Communicating with Mongo Through Mongoose

Build a REST API With Express

Achievement

Modeling Data for the API

Build a REST API With Express

Achievement

Building API Routes in Express

Build a REST API With Express

Achievement

Building a REST Service

Build a REST API With Express

Achievement

Local Notifications

Intents and Broadcast Receivers

Achievement

Broadcast Receivers

Intents and Broadcast Receivers

Achievement

Implicit Intents and Intent Filters

Intents and Broadcast Receivers

Achievement

For All Intents and Purposes

Intents and Broadcast Receivers

Achievement

Deleting and Updating Data

Introduction to Core Data with Swift 2

Achievement

Fetching Data Using Fetch Requests

Introduction to Core Data with Swift 2

Achievement

Inserting and Saving Data Using a Context

Introduction to Core Data with Swift 2

Achievement

Understanding the Core Data Stack

Introduction to Core Data with Swift 2

Achievement

Positional Audio

VR in Unity

Achievement

Gameplay

VR in Unity

Achievement

Physics Scripting

VR in Unity

Achievement

Physics Setup

VR in Unity

Achievement

VR Setup

VR in Unity

Achievement

PHP Loops

PHP Arrays and Control Structures

Achievement

PHP Arrays

PHP Arrays and Control Structures

Achievement

PHP Conditionals

PHP Arrays and Control Structures

Achievement

PHP on the Web

PHP Basics

Achievement

Daily Exercise Program

PHP Basics

Achievement

Unit Converter

PHP Basics

Achievement

Getting to Know PHP

PHP Basics

Achievement

Security and Customization

Django REST Framework

Achievement

Make the REST Framework Work for You

Django REST Framework

Achievement

RESTful Django

Django REST Framework

Achievement

Customizing Class-based Views

Django Class-based Views

Achievement

Classy Views

Django Class-based Views

Achievement

Express Middleware

User Authentication With Express and Mongo

Achievement

Sessions and Cookies

User Authentication With Express and Mongo

Achievement

User Registration and Login

User Authentication With Express and Mongo

Achievement

What is Authentication?

User Authentication With Express and Mongo

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

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

Data Retreiver

C# Streams and Data Processing

Achievement

Serialized!

C# Streams and Data Processing

Achievement

Data Parser

C# Streams and Data Processing

Achievement

Implementing Maps and Search

Displaying Data with Table Views in Swift 2

Achievement

Obtaining a Location Fix

Displaying Data with Table Views in Swift 2

Achievement

Displaying Data in Table Views

Displaying Data with Table Views in Swift 2

Achievement

Enhancing the Networking Stack

Displaying Data with Table Views in Swift 2

Achievement

URLs and Parameter Encoding

Displaying Data with Table Views in Swift 2

Achievement

Data Reader

C# Streams and Data Processing

Achievement

Introduction to UITableView

Displaying Data with Table Views in Swift 2

Achievement

Implementing a Forecast Client

Network Programming with Swift 2

Achievement

Protocol Oriented Networking

Network Programming with Swift 2

Achievement

Fetching Data From the Web

Network Programming with Swift 2

Achievement

Modeling Forecast Data

Network Programming with Swift 2

Achievement

Next Steps

JavaScript Unit Testing

Achievement

Improving Our Tests

JavaScript Unit Testing

Achievement

Behavior Driven Development with Mocha & Chai

JavaScript Unit Testing

Achievement

Introducing Unit Testing

JavaScript Unit Testing

Achievement

API Protection

Flask REST API

Achievement

Resourceful Blueprints

Flask REST API

Achievement

The Lambda Lambada

Functional Python

Achievement

Functional Workhorses

Functional Python

Achievement

Functional Rules

Functional Python

Achievement

Introduction to Maya’s Animation Tools

Maya Modeling Tools

Achievement

Advanced Duplication Options

Maya Modeling Tools

Achievement

Intermediate Polygon and Deformation Tools

Maya Modeling Tools

Achievement

Extruding Surfaces from Curves

Maya Modeling Tools

Achievement

Introduction to Curves and Surfaces

Maya Modeling Tools

Achievement

Creating Reports

Data Science Basics

Achievement

Charts and Tables

Data Science Basics

Achievement

Exporting

Data Science Basics

Achievement

Cleaning Data

Data Science Basics

Achievement

Describing Data

Data Science Basics

Achievement

Getting Started with Data Science

Data Science Basics

Achievement

Transitions, Gestures and More

Displaying API Data with Collection Views in Objective-C

Achievement

Show Me the Data

Displaying API Data with Collection Views in Objective-C

Achievement

Introduction to CollectionViews

Displaying API Data with Collection Views in Objective-C

Achievement

Tablet Time

Android Fragments

Achievement

Ingredients and Directions

Android Fragments

Achievement

Managing Fragments

Android Fragments

Achievement

Introducing Fragments

Android Fragments

Achievement

Publishing on Google Play

Publish an 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

Paged Scrolling

Introduction to Scroll Views with Swift 2

Achievement

Understanding Scroll Views

Introduction to Scroll Views with Swift 2

Achievement

Building Forms with Bootstrap

Bootstrap 4 Basics (Retired)

Achievement

Using Bootstrap Components

Bootstrap 4 Basics (Retired)