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

Letter Game App

Python Basics (2015)

Achievement

Number Game App

Python Basics (2015)

Achievement

Shopping List App

Python Basics (2015)

Achievement

Logic in Python

Python Basics (2015)

Achievement

Python Data Types

Python Basics (2015)

Achievement

Python For Beginners

Python Basics (2015)

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

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

Date and Time Functions

Reporting with SQL

Achievement

Aggregate and Numeric Functions

Reporting with SQL

Achievement

Working with Text

Reporting with SQL

Achievement

Ordering, Limiting and Paging Results

Reporting with SQL

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

Finding the Data You Want

SQL Basics

Achievement

Getting Data from a Database

SQL Basics

Achievement

Data, Databases and SQL

SQL Basics

Achievement

Creating a Story

Build an Interactive Story App with Swift

Achievement

Navigating Through An Adventure

Build an Interactive Story App with Swift

Achievement

Using the Delegate Pattern in iOS

Delegation in iOS

Achievement

The Delegate Pattern

Delegation in iOS

Achievement

Writing Great Swift

API Design Guidelines in Swift

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

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

Error Handling

Error Handling 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

Creating Flexible Objects Using Protocols

Protocols in Swift

Achievement

Protocol Basics

Protocols in Swift

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

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

Classes in Swift

Object-Oriented Swift

Achievement

Complex Data Structures

Object-Oriented Swift

Achievement

The Constraint Equation

Introduction to Auto Layout in iOS

Achievement

A History Lesson

Introduction to Auto Layout in iOS

Achievement

Differentiating Between Objects

Object-Oriented Swift

Achievement

Class Inheritance

Object-Oriented Swift

Achievement

Control Flow With Loops

Swift Collections and Control Flow

Achievement

Dictionaries in Swift

Swift Collections and Control Flow

Achievement

Introduction to Collections

Swift Collections and Control Flow

Achievement

Swift Operators

Swift Basics

Achievement

Swift Types

Swift Basics

Achievement

An Introduction to Swift Programming

Swift Basics

Achievement

Branches

Git Basics

Achievement

Getting Started With Git

Git Basics

Achievement

Why Version Control Matters

Git Basics

Achievement

Getting the REST You Need

REST API Basics

Achievement

Introduction to HTTP

HTTP Basics

Achievement

Singletons

iOS Design Patterns

Achievement

What Are Design Patterns?

iOS Design Patterns

Achievement

Retrieving and Viewing Data from Parse.com

Build a Self-Destructing Message iPhone App

Achievement

Capturing Photo and Video Using UIImagePickerController

Build a Self-Destructing Message iPhone App

Achievement

Relating Users in Parse.com

Build a Self-Destructing Message iPhone App

Achievement

UIKit Dynamics

Build a Photo Browser iPhone App

Achievement

Gestures

Build a Photo Browser iPhone App

Achievement

Downloading Data with NSURLSession

Build a Photo Browser iPhone App

Achievement

Collection Views

Build a Photo Browser iPhone App

Achievement

Custom UITableViewCell

Build a Diary App Using Core Data

Achievement

Deleting Data

Build a Diary App Using Core Data

Achievement

Listing Data using NSFetchedResultsController

Build a Diary App Using Core Data

Achievement

Inserting and Saving Data

Build a Diary App Using Core Data

Achievement

Understanding Core Data

Build a Diary App Using Core Data

Achievement

Using Parse.com as a Backend and Adding Users

Build a Self-Destructing Message iPhone App

Achievement

Designing and Starting the App

Build a Self-Destructing Message iPhone App

Achievement

Viewing a Web Page

Build a Blog Reader iPhone App

Achievement

Adapting Data for Display

Build a Blog Reader iPhone App

Achievement

Data Modeling

Build a Blog Reader iPhone App

Achievement

Getting Data from the Web

Build a Blog Reader iPhone App

Achievement

Rebuilding from Scratch

Build a Blog Reader iPhone App

Achievement

Exploring the Master-Detail Template

Build a Blog Reader iPhone App

Achievement

Refactoring Our Code (objc)

Build a Playlist Browser with Objective-C

Achievement

Building the Master and Detail Views (objC)

Build a Playlist Browser with Objective-C

Achievement

Managing Playlist Data (objC)

Build a Playlist Browser with Objective-C

Achievement

Building a Music Library Model (objc)

Build a Playlist Browser with Objective-C

Achievement

Working With Multiple View Controllers (ObjC)

Build a Playlist Browser with Objective-C

Achievement

Deploying to a Device (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Debugging Our App (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Improving Our User Interface (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Creating a Data Model (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Views and View Controllers (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Getting Started with Xcode (ObjC)

Build a Simple iPhone App with Objective-C

Achievement

Foundation Framework

Objective-C Basics (Retired)

Achievement

Beyond the Basics

Objective-C Basics (Retired)

Achievement

Advanced Objective-C

Objective-C Basics (Retired)

Achievement

Introduction to Objective-C

Objective-C Basics (Retired)

Achievement

Pointers and Memory

Objective-C Basics (Retired)

Achievement

Functional Programming in C

Objective-C Basics (Retired)

Achievement

Fundamentals of C

Objective-C Basics (Retired)

Achievement

Newbie