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John Marley

UK

8,740

Total Points

•
889

CSS

889 pts
Achievements

0 pts
Forum
•
665

HTML

665 pts
Achievements

0 pts
Forum
•
635

Python

635 pts
Achievements

0 pts
Forum
•
523

Java

523 pts
Achievements

0 pts
Forum
•
517

JavaScript

517 pts
Achievements

0 pts
Forum
•
232

Databases

232 pts
Achievements

0 pts
Forum
•
60

Development Tools

60 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

109 Achievements

Achievement
Finding the Data You Want

SQL Basics

Achieved
Dec 17, 2022
Achievement
Getting Data from a Database

SQL Basics

Achieved
Dec 16, 2022
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Dec 16, 2022
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Feb 13, 2020
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Feb 12, 2020
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Feb 11, 2020
Achievement
Finishing the Game

Introducing JavaScript

Achieved
Feb 9, 2020
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
Feb 8, 2020
Achievement
All Together Now

Python Basics

Achieved
Nov 7, 2018
Achievement
Functions and Looping

Python Basics

Achieved
Nov 5, 2018
Achievement
Types and Branching

Python Basics

Achieved
Oct 10, 2018
Achievement
Meet Python

Python Basics

Achieved
Oct 10, 2018
Achievement
Value Semantics, Type Methods and Inheritance

Intermediate Swift

Achieved
Jul 13, 2018
Achievement
Object Initialization

Intermediate Swift

Achieved
Jul 4, 2018
Achievement
Properties

Intermediate Swift

Achieved
Jul 1, 2018
Achievement
Introduction to Video Games

How to Make a Video Game

Achieved
Feb 21, 2018
Achievement
Python Data Types

Python Basics (2015)

Achieved
Feb 11, 2018
Achievement
Python For Beginners

Python Basics (2015)

Achieved
Feb 3, 2018
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Jan 26, 2018
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Jan 24, 2018
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Jan 22, 2018
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Jan 21, 2018
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Jan 16, 2018
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Jan 15, 2018
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Jan 12, 2018
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Jan 12, 2018
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Jan 6, 2018
Achievement
The Box Model

CSS Basics (2014)

Achieved
Jan 5, 2018
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Jan 4, 2018
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Jan 2, 2018
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Dec 30, 2017
Achievement
Going Further with HTML

HTML Basics

Achieved
Dec 29, 2017
Achievement
Images, Text and Links

HTML Basics

Achieved
Dec 28, 2017
Achievement
Structuring Your Content

HTML Basics

Achieved
Dec 28, 2017
Achievement
Getting Started With HTML

HTML Basics

Achieved
Dec 25, 2017
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Dec 25, 2017
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Dec 24, 2017
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Dec 23, 2017
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Dec 23, 2017
Achievement
Trait Collections

Introduction to Auto Layout in iOS

Achieved
Aug 24, 2017
Achievement
Inequalities, Content and Priorities

Introduction to Auto Layout in iOS

Achieved
Aug 24, 2017
Achievement
The Constraint Equation

Introduction to Auto Layout in iOS

Achieved
Aug 23, 2017
Achievement
A History Lesson

Introduction to Auto Layout in iOS

Achieved
Aug 21, 2017
Achievement
Displaying Additional Views

Build a Vending Machine App in Swift

Achieved
Aug 12, 2017
Achievement
Using the Vending Machine

Build a Vending Machine App in Swift

Achieved
Jul 31, 2017
Achievement
Loading Data From a Resource

Build a Vending Machine App in Swift

Achieved
Jul 20, 2017
Achievement
Intro to Objective-C

Objective-C Basics

Achieved
Jul 17, 2017
Achievement
Objects and Optionals

Enumerations and Optionals in Swift

Achieved
Jul 17, 2017
Achievement
Introduction to Optionals

Enumerations and Optionals in Swift

Achieved
Jul 16, 2017
Achievement
Modeling an Interface

Build a Vending Machine App in Swift

Achieved
Jul 14, 2017
Achievement
Error Handling

Error Handling in Swift

Achieved
Jul 13, 2017
Achievement
Creating Flexible Objects Using Protocols

Protocols in Swift

Achieved
Jul 12, 2017
Achievement
Protocol Basics

Protocols in Swift

Achieved
Jul 11, 2017
Achievement
Introduction to Enumerations

Enumerations and Optionals in Swift

Achieved
Jun 26, 2017
Achievement
Running Apps on a Device

Build a Simple iPhone App with Swift

Achieved
Feb 2, 2017
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift

Achieved
Jan 29, 2017
Achievement
Structs As Data Models

Build a Simple iPhone App with Swift

Achieved
Jan 23, 2017
Achievement
View Controllers and Views

Build a Simple iPhone App with Swift

Achieved
Jan 21, 2017
Achievement
Getting Started with iOS Development

Build a Simple iPhone App with Swift

Achieved
Jan 20, 2017
Achievement
Differentiating Between Objects

Object-Oriented Swift

Achieved
Jan 19, 2017
Achievement
Class Inheritance

Object-Oriented Swift

Achieved
Jan 18, 2017
Achievement
Classes in Swift

Object-Oriented Swift

Achieved
Jan 10, 2017
Achievement
Complex Data Structures

Object-Oriented Swift

Achieved
Jan 8, 2017
Achievement
Adding Power to Functions

Functions in Swift

Achieved
Dec 26, 2016
Achievement
Functions in Swift

Functions in Swift

Achieved
Dec 23, 2016
Achievement
Control Flow With Conditional Statements

Swift Collections and Control Flow

Achieved
Dec 21, 2016
Achievement
Control Flow With Loops

Swift Collections and Control Flow

Achieved
Dec 19, 2016
Achievement
Dictionaries in Swift

Swift Collections and Control Flow

Achieved
Dec 17, 2016
Achievement
Introduction to Collections

Swift Collections and Control Flow

Achieved
Dec 17, 2016
Achievement
Swift Operators

Swift Basics

Achieved
Dec 15, 2016
Achievement
Swift Types

Swift Basics

Achieved
Dec 14, 2016
Achievement
An Introduction to Swift Programming

Swift Basics

Achieved
Dec 13, 2016
Achievement
Harnessing the Power of Objects

Java Objects (Retired)

Achieved
Aug 24, 2016
Achievement
Meet Objects

Java Objects (Retired)

Achieved
Aug 1, 2016
Achievement
Perfecting the Prototype

Java Basics

Achieved
Jul 29, 2016
Achievement
Using your New Tools

Java Basics

Achieved
Jul 28, 2016
Achievement
Getting Started with Java

Java Basics

Achieved
Jul 28, 2016
Achievement
HTML First

How to Make a Website

Achieved
Dec 18, 2015
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Dec 18, 2015
Achievement
Refactoring Our Code (Swift)

Build a Playlist Browser with Swift

Achieved
Sep 14, 2015
Achievement
Building the Master and Detail Views (Swift)

Build a Playlist Browser with Swift

Achieved
Sep 13, 2015
Achievement
Building a Music Library and Playlists (Swift)

Build a Playlist Browser with Swift

Achieved
Sep 8, 2015
Achievement
Using a Navigation Controller With Segues (Swift)

Build a Playlist Browser with Swift

Achieved
Aug 31, 2015
Achievement
Deploying to a Device

Build a Simple iPhone App with Swift

Achieved
Aug 27, 2015
Achievement
Working With Multiple View Controllers (Swift)

Build a Playlist Browser with Swift

Achieved
Aug 25, 2015
Achievement
Debugging Our App

Build a Simple iPhone App with Swift

Achieved
Aug 24, 2015
Achievement
Improving Our User Interface

Build a Simple iPhone App with Swift

Achieved
Aug 22, 2015
Achievement
Using a Data Model

Build a Simple iPhone App with Swift

Achieved
Aug 22, 2015
Achievement
Views and View Controllers

Build a Simple iPhone App with Swift

Achieved
Aug 20, 2015
Achievement
Getting Started with Xcode

Build a Simple iPhone App with Swift

Achieved
Aug 20, 2015
Achievement
Swift Value vs Reference Types

Object-Oriented Swift

Achieved
Aug 20, 2015
Achievement
Swift Properties

Object-Oriented Swift

Achieved
Aug 19, 2015
Achievement
Swift Inheritance

Object-Oriented Swift

Achieved
Aug 19, 2015
Achievement
Swift Classes and Objects

Object-Oriented Swift

Achieved
Aug 16, 2015
Achievement
Swift Structs and their Methods

Swift Enums and Structs

Achieved
Aug 14, 2015
Achievement
Swift Structs

Swift Enums and Structs

Achieved
Aug 14, 2015
Achievement
Swift Enums and their Methods

Swift Enums and Structs

Achieved
Aug 14, 2015
Achievement
Swift Enums

Swift Enums and Structs

Achieved
Aug 11, 2015
Achievement
Swift Optionals

Swift Functions and Optionals

Achieved
Aug 10, 2015
Achievement
Swift Parameters and Tuples

Swift Functions and Optionals

Achieved
Aug 10, 2015
Achievement
Swift Functions

Swift Functions and Optionals

Achieved
Aug 5, 2015
Achievement
Control Flow

Swift Basics (retired)

Achieved
Aug 4, 2015
Achievement
Collections

Swift Basics (retired)

Achieved
Aug 3, 2015
Achievement
Operators

Swift Basics (retired)

Achieved
Aug 3, 2015
Achievement
Types

Swift Basics (retired)

Achieved
Aug 3, 2015
Achievement
Variables and Constants

Swift Basics (retired)

Achieved
Aug 3, 2015
Achievement
Functional Programming in C

Objective-C Basics (Retired)

Achieved
Jun 14, 2014
Achievement
Fundamentals of C

Objective-C Basics (Retired)

Achieved
Jun 13, 2014
Achievement
Newbie

Achieved
Jun 13, 2014