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David Klaver

Member Since August 21, 2013

10,649

Total Points

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3,806

JavaScript

3806 pts
Achievements

0 pts
Forum
•
1,596

PHP

1596 pts
Achievements

0 pts
Forum
•
1,504

CSS

1504 pts
Achievements

0 pts
Forum
•
1,021

HTML

1021 pts
Achievements

0 pts
Forum
•
617

Development Tools

617 pts
Achievements

0 pts
Forum
•
186

Python

186 pts
Achievements

0 pts
Forum
•
102

Android

102 pts
Achievements

0 pts
Forum

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124 Achievements

Achievement
Introducing Vue

Vue.js Basics

Achieved
Feb 13, 2019
Achievement
Types and Branching

Python Basics

Achieved
Dec 18, 2018
Achievement
Meet Python

Python Basics

Achieved
Dec 18, 2018
Achievement
Media Queries

Responsive Layouts

Achieved
Dec 6, 2018
Achievement
Working with Classes in JavaScript

Object-Oriented JavaScript

Achieved
Aug 29, 2018
Achievement
Object Basics

Object-Oriented JavaScript

Achieved
Aug 28, 2018
Achievement
Introduction to Object-Oriented JavaScript

Object-Oriented JavaScript

Achieved
Aug 28, 2018
Achievement
JavaScript Tools and Workflows

The Landscape of JavaScript

Achieved
Aug 2, 2018
Achievement
JavaScript is Everywhere

The Landscape of JavaScript

Achieved
Aug 2, 2018
Achievement
Working with jQuery Collections (2017)

jQuery Basics

Achieved
Aug 2, 2018
Achievement
Understanding jQuery Events and DOM Traversal (2017)

jQuery Basics

Achieved
Jul 25, 2018
Achievement
Introducing jQuery (2017)

jQuery Basics

Achieved
Jul 13, 2018
Achievement
Improving the Application Code

DOM Scripting By Example

Achieved
Jul 13, 2018
Achievement
Editing and Filtering Names

DOM Scripting By Example

Achieved
Jul 13, 2018
Achievement
Adding and Removing Names

DOM Scripting By Example

Achieved
Jul 11, 2018
Achievement
Traversing the DOM

JavaScript and the DOM (Retiring)

Achieved
Jul 9, 2018
Achievement
Responding to User Interaction

Interacting with the DOM

Achieved
Jul 7, 2018
Achievement
Making Changes to the DOM

JavaScript and the DOM (Retiring)

Achieved
Jul 5, 2018
Achievement
Getting a Handle on the DOM

JavaScript and the DOM (Retiring)

Achieved
Jul 2, 2018
Achievement
The Browser Environment

JavaScript and the DOM (Retiring)

Achieved
Jul 2, 2018
Achievement
Create Function Using Arrow Syntax

Getting Started With ES2015

Achieved
Jul 2, 2018
Achievement
Using Template Literals

Getting Started With ES2015

Achieved
Jul 2, 2018
Achievement
Defining Variables With let and const

Getting Started With ES2015

Achieved
Jul 2, 2018
Achievement
JavaScript Objects

JavaScript Loops, Arrays and Objects

Achieved
Jul 1, 2018
Achievement
JavaScript Arrays

JavaScript Loops, Arrays and Objects

Achieved
Jun 26, 2018
Achievement
JavaScript Loops

JavaScript Loops, Arrays and Objects

Achieved
Jun 5, 2018
Achievement
Finishing the Game

Introducing JavaScript

Achieved
May 31, 2018
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
May 30, 2018
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
May 30, 2018
Achievement
First Steps in React

React Basics (retired)

Achieved
Jul 17, 2017
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
Apr 2, 2017
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Apr 2, 2017
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Apr 1, 2017
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Apr 1, 2017
Achievement
Starting Right with PHP Best Practices

PHP Standards and Best Practices

Achieved
Nov 18, 2014
Achievement
PHP Objects and Classes

Object-Oriented PHP Basics (Retired)

Achieved
Sep 29, 2014
Achievement
PHP Loops

PHP Basics (Retired)

Achieved
Sep 28, 2014
Achievement
PHP Conditionals

PHP Basics (Retired)

Achieved
Sep 28, 2014
Achievement
PHP Datatypes

PHP Basics (Retired)

Achieved
Sep 28, 2014
Achievement
PHP Data & Structure

PHP Basics (Retired)

Achieved
Sep 27, 2014
Achievement
PHP Getting Started

PHP Basics (Retired)

Achieved
Sep 27, 2014
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Sep 27, 2014
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Sep 27, 2014
Achievement
Creating HTML Content

How to Make a Website

Achieved
Sep 27, 2014
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Sep 22, 2014
Achievement
Sharing a Website

How to Make a Website

Achieved
Sep 22, 2014
Achievement
HTML First

How to Make a Website

Achieved
Sep 22, 2014
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Sep 22, 2014
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Sep 22, 2014
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Sep 22, 2014
Achievement
Getting Started with Android

Build a Simple Android App (2014)

Achieved
Sep 21, 2014
Achievement
Introduction to Front-End Frameworks

Framework Basics

Achieved
Aug 4, 2014
Achievement
jQuery Plugins

Build an Interactive Website

Achieved
Jan 22, 2014
Achievement
Form Validation and Manipulation

Build an Interactive Website

Achieved
Jan 21, 2014
Achievement
Introduction to jQuery

Build an Interactive Website

Achieved
Jan 21, 2014
Achievement
JavaScript Objects

JavaScript Foundations

Achieved
Jan 21, 2014
Achievement
JavaScript Functions

JavaScript Foundations

Achieved
Jan 20, 2014
Achievement
JavaScript Arrays

JavaScript Foundations

Achieved
Jan 19, 2014
Achievement
JavaScript Numbers

JavaScript Foundations

Achieved
Jan 19, 2014
Achievement
JavaScript Strings

JavaScript Foundations

Achieved
Jan 17, 2014
Achievement
Introduction Variables

JavaScript Foundations

Achieved
Jan 17, 2014
Achievement
CSS Animations

Unused CSS Stages

Achieved
Jan 16, 2014
Achievement
Transitions and Transforms

Unused CSS Stages

Achieved
Jan 16, 2014
Achievement
Media Queries

Unused CSS Stages

Achieved
Jan 15, 2014
Achievement
Gradients

CSS Foundations

Achieved
Jan 15, 2014
Achievement
Limiting Results in Queries

Using PHP with MySQL

Achieved
Jan 13, 2014
Achievement
Using Relationship Tables

Using PHP with MySQL

Achieved
Jan 12, 2014
Achievement
Filtering Input for Queries

Using PHP with MySQL

Achieved
Jan 12, 2014
Achievement
Querying the Database

Using PHP with MySQL

Achieved
Jan 12, 2014
Achievement
Connecting to MySQL

Using PHP with MySQL

Achieved
Jan 12, 2014
Achievement
Securing and Maintaining a MySQL Database

Database Foundations

Achieved
Jan 12, 2014
Achievement
SQL Calculating, Aggregating and Other Functions

Database Foundations

Achieved
Jan 12, 2014
Achievement
Joining Relational Data Between Tables in SQL

Database Foundations

Achieved
Jan 12, 2014
Achievement
Manipulating Schema with SQL

Database Foundations

Achieved
Jan 12, 2014
Achievement
Creating Tables and Manipulating Data with SQL

Database Foundations

Achieved
Jan 11, 2014
Achievement
Reading Data from Databases with SQL

Database Foundations

Achieved
Jan 11, 2014
Achievement
Installing MySQL Server and MySQL Workbench

Database Foundations

Achieved
Jan 11, 2014
Achievement
Introduction to Data, Databases and SQL

Database Foundations

Achieved
Jan 10, 2014
Achievement
Paginating a List: Model and View

Enhancing a Simple PHP Application

Achieved
Jan 9, 2014
Achievement
Paginating a List: Controller

Enhancing a Simple PHP Application

Achieved
Jan 9, 2014
Achievement
Adding Search: Model

Enhancing a Simple PHP Application

Achieved
Jan 9, 2014
Achievement
Adding Search: Controller & View

Enhancing a Simple PHP Application

Achieved
Jan 8, 2014
Achievement
Refactoring the Codebase

Enhancing a Simple PHP Application

Achieved
Jan 8, 2014
Achievement
Cleaning URLs with Rewrite Rules

Enhancing a Simple PHP Application

Achieved
Jan 7, 2014
Achievement
Cleaning URLs with Subfolders

Enhancing a Simple PHP Application

Achieved
Jan 6, 2014
Achievement
Integrating Validation Errors

Enhancing a Simple PHP Application

Achieved
Jan 6, 2014
Achievement
Advanced Techniques

Build a Responsive Website

Achieved
Jan 5, 2014
Achievement
Responsive Design

Build a Responsive Website

Achieved
Jan 4, 2014
Achievement
Adaptive Design

Build a Responsive Website

Achieved
Jan 4, 2014
Achievement
Simple PHP Application: Wrapping Up The Project

Build a Simple PHP Application

Achieved
Jan 3, 2014
Achievement
Flexbox and Multi-Column Layout

Unused CSS Stages

Achieved
Jan 2, 2014
Achievement
Web Typography

CSS Foundations

Achieved
Jan 2, 2014
Achievement
Advanced Selectors

CSS Foundations

Achieved
Jan 1, 2014
Achievement
Backgrounds and Borders

CSS Foundations

Achieved
Jan 1, 2014
Achievement
CSS Box Model

CSS Foundations

Achieved
Dec 31, 2013
Achievement
Values and Units

CSS Foundations

Achieved
Dec 31, 2013
Achievement
Working with PHP Functions

Build a Simple PHP Application

Achieved
Dec 29, 2013
Achievement
Integrating With Paypal

Build a Simple PHP Application

Achieved
Dec 29, 2013
Achievement
Listing Inventory Items

Build a Simple PHP Application

Achieved
Dec 27, 2013
Achievement
Text, Fonts, and Lists

CSS Foundations

Achieved
Dec 24, 2013
Achievement
Fluid Foundation

Build a Responsive Website

Achieved
Dec 23, 2013
Achievement
Introduction to Responsive Web Design

Build a Responsive Website

Achieved
Dec 23, 2013
Achievement
Adding a Contact Form

Build a Simple PHP Application

Achieved
Dec 22, 2013
Achievement
Creating the Menu and Footer

Build a Simple PHP Application

Achieved
Dec 20, 2013
Achievement
Getting Started with PHP

Build a Simple PHP Application

Achieved
Dec 18, 2013
Achievement
Functions

Introduction to Programming

Achieved
Dec 18, 2013
Achievement
Objects and Arrays

Introduction to Programming

Achieved
Dec 18, 2013
Achievement
Control Structures

Introduction to Programming

Achieved
Dec 18, 2013
Achievement
Basics

Introduction to Programming

Achieved
Dec 18, 2013
Achievement
Selectors

CSS Foundations

Achieved
Dec 12, 2013
Achievement
Getting Started with CSS

CSS Foundations

Achieved
Dec 11, 2013
Achievement
Forms

HTML

Achieved
Dec 11, 2013
Achievement
Tables

HTML

Achieved
Dec 10, 2013
Achievement
Objects

HTML

Achieved
Dec 10, 2013
Achievement
Links

HTML

Achieved
Dec 10, 2013
Achievement
Lists

HTML

Achieved
Dec 10, 2013
Achievement
Text

HTML

Achieved
Dec 10, 2013
Achievement
Launching the Website

Build a Simple Website

Achieved
Dec 9, 2013
Achievement
Styling Content

Build a Simple Website

Achieved
Dec 9, 2013
Achievement
Creating a Website Structure

Build a Simple Website

Achieved
Dec 9, 2013
Achievement
Text Editors and HTML

Build a Simple Website

Achieved
Dec 8, 2013
Achievement
Website Basics

Build a Simple Website

Achieved
Dec 5, 2013
Achievement
Introduction

HTML

Achieved
Dec 3, 2013
Achievement
Newbie

Achieved
Aug 21, 2013