Alexander Lawaetz

Alexander Lawaetz

Member Since October 18, 2017

10,859

Total Points

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Skills & Experience

  • Spoken Languages

    • Danish
    • English

116 Achievements

  • Achievement

    Basic Android Programming

    Build a Simple Android App with Java

    Achieved

    Apr 6, 2018

    Basic Android Programming
  • Achievement

    Creating the Screen Layout

    Build a Simple Android App with Java

    Achieved

    Apr 6, 2018

    Creating the Screen Layout
  • Achievement

    Getting Started with Android

    Build a Simple Android App with Java

    Achieved

    Apr 5, 2018

    Getting Started with Android
  • Achievement

    Gotchas and Wins

    Java Arrays

    Achieved

    Apr 5, 2018

    Gotchas and Wins
  • Achievement

    Iteration

    Java Arrays

    Achieved

    Apr 5, 2018

    Iteration
  • Achievement

    Creation

    Java Arrays

    Achieved

    Apr 5, 2018

    Creation
  • Achievement

    Delivering the MVP

    Java Objects

    Achieved

    Apr 5, 2018

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects

    Achieved

    Apr 3, 2018

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects

    Achieved

    Apr 3, 2018

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects

    Achieved

    Mar 31, 2018

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Mar 30, 2018

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Mar 30, 2018

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Mar 30, 2018

    Getting Started with Java
  • Achievement

    Moving Around in the Console

    Console Foundations

    Achieved

    Mar 27, 2018

    Moving Around in the Console
  • Achievement

    Writing Unit Tests

    Unit Testing in C#

    Achieved

    Feb 7, 2018

    Writing Unit Tests
  • Achievement

    Unit Testing

    Unit Testing in C#

    Achieved

    Feb 7, 2018

    Unit Testing
  • Achievement

    Data Retreiver

    C# Streams and Data Processing

    Achieved

    Feb 5, 2018

    Data Retreiver
  • Achievement

    Serialized!

    C# Streams and Data Processing

    Achieved

    Feb 5, 2018

    Serialized!
  • Achievement

    Data Parser

    C# Streams and Data Processing

    Achieved

    Feb 1, 2018

    Data Parser
  • Achievement

    Data Reader

    C# Streams and Data Processing

    Achieved

    Jan 31, 2018

    Data Reader
  • Achievement

    Sets and Dictionaries

    C# Collections

    Achieved

    Jan 29, 2018

    Sets and Dictionaries
  • Achievement

    Lists

    C# Collections

    Achieved

    Jan 26, 2018

    Lists
  • Achievement

    Arrays

    C# Collections

    Achieved

    Jan 25, 2018

    Arrays
  • Achievement

    Abstraction

    Intermediate C#

    Achieved

    Jan 17, 2018

    Abstraction
  • Achievement

    System.Object

    Intermediate C#

    Achieved

    Jan 15, 2018

    System.Object
  • Achievement

    Polymorphism

    Intermediate C#

    Achieved

    Jan 12, 2018

    Polymorphism
  • Achievement

    Loops and Final Touches

    C# Objects

    Achieved

    Jan 12, 2018

    Loops and Final Touches
  • Achievement

    Encapsulation with Properties

    C# Objects

    Achieved

    Jan 11, 2018

    Encapsulation with Properties
  • Achievement

    Encapsulation and Arrays

    C# Objects

    Achieved

    Jan 10, 2018

    Encapsulation and Arrays
  • Achievement

    Inheritance

    C# Objects

    Achieved

    Jan 9, 2018

    Inheritance
  • Achievement

    Methods

    C# Objects

    Achieved

    Jan 8, 2018

    Methods
  • Achievement

    Object-Oriented Programming

    C# Objects

    Achieved

    Jan 8, 2018

    Object-Oriented Programming
  • Achievement

    Perfect

    C# Basics (Retired)

    Achieved

    Jan 8, 2018

    Perfect
  • Achievement

    Perform

    C# Basics (Retired)

    Achieved

    Jan 2, 2018

    Perform
  • Achievement

    Console I/O

    C# Basics (Retired)

    Achieved

    Dec 28, 2017

    Console I/O
  • Achievement

    Prepare and Plan

    C# Basics (Retired)

    Achieved

    Dec 22, 2017

    Prepare and Plan
  • Achievement

    Covering Your Bases

    Python Testing

    Achieved

    Dec 19, 2017

    Covering Your Bases
  • Achievement

    Be Assertive!

    Python Testing

    Achieved

    Dec 19, 2017

    Be Assertive!
  • Achievement

    What Is Testing?

    Python Testing

    Achieved

    Dec 19, 2017

    What Is Testing?
  • Achievement

    Gettin' CRUD-y With It

    Using Databases in Python

    Achieved

    Dec 19, 2017

    Gettin' CRUD-y With It
  • Achievement

    Our Diary App

    Using Databases in Python

    Achieved

    Dec 18, 2017

    Our Diary App
  • Achievement

    Meet Peewee

    Using Databases in Python

    Achieved

    Dec 18, 2017

    Meet Peewee
  • Achievement

    Day 3: Getting Creative

    SQL Reporting by Example

    Achieved

    Dec 18, 2017

    Day 3: Getting Creative
  • Achievement

    Day 2: Advanced Selecting

    SQL Reporting by Example

    Achieved

    Dec 15, 2017

    Day 2: Advanced Selecting
  • Achievement

    Day 1: Joining Tables

    SQL Reporting by Example

    Achieved

    Dec 15, 2017

    Day 1: Joining Tables
  • Achievement

    Orientation: Selecting Data

    SQL Reporting by Example

    Achieved

    Dec 15, 2017

    Orientation: Selecting Data
  • Achievement

    Subqueries

    Querying Relational Databases

    Achieved

    Dec 14, 2017

    Subqueries
  • Achievement

    Set Operations

    Querying Relational Databases

    Achieved

    Dec 12, 2017

    Set Operations
  • Achievement

    Joining Table Data with SQL

    Querying Relational Databases

    Achieved

    Dec 12, 2017

    Joining Table Data with SQL
  • Achievement

    Table Relationships

    Querying Relational Databases

    Achieved

    Dec 12, 2017

    Table Relationships
  • Achievement

    Database Keys

    Querying Relational Databases

    Achieved

    Dec 12, 2017

    Database Keys
  • Achievement

    Database Normalization

    Querying Relational Databases

    Achieved

    Dec 12, 2017

    Database Normalization
  • Achievement

    Date and Time Functions

    Reporting with SQL

    Achieved

    Dec 12, 2017

    Date and Time Functions
  • Achievement

    Aggregate and Numeric Functions

    Reporting with SQL

    Achieved

    Dec 11, 2017

    Aggregate and Numeric Functions
  • Achievement

    Working with Text

    Reporting with SQL

    Achieved

    Dec 11, 2017

    Working with Text
  • Achievement

    Ordering, Limiting and Paging Results

    Reporting with SQL

    Achieved

    Dec 11, 2017

    Ordering, Limiting and Paging Results
  • Achievement

    Handling Errors When Manipulating Data

    Modifying Data with SQL

    Achieved

    Dec 8, 2017

    Handling Errors When Manipulating Data
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    Dec 8, 2017

    Deleting Data from a Database
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    Dec 8, 2017

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    Dec 8, 2017

    Adding Data to a Database
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Dec 8, 2017

    Finding the Data You Want
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Dec 7, 2017

    Getting Data from a Database
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Dec 7, 2017

    Data, Databases and SQL
  • Achievement

    Daily Exercise Program

    PHP Basics

    Achieved

    Dec 7, 2017

    Daily Exercise Program
  • Achievement

    Python Regular Expressions

    Regular Expressions in Python

    Achieved

    Dec 7, 2017

    Python Regular Expressions
  • Achievement

    Unit Converter

    PHP Basics

    Achieved

    Dec 6, 2017

    Unit Converter
  • Achievement

    Getting to Know PHP

    PHP Basics

    Achieved

    Dec 6, 2017

    Getting to Know PHP
  • Achievement

    Timezones

    Dates and Times in Python (2014)

    Achieved

    Nov 22, 2017

    Timezones
  • Achievement

    Math Quiz App

    Dates and Times in Python (2014)

    Achieved

    Nov 20, 2017

    Math Quiz App
  • Achievement

    Dates and Times

    Dates and Times in Python (2014)

    Achieved

    Nov 20, 2017

    Dates and Times
  • Achievement

    Buggy Logs

    Write Better Python

    Achieved

    Nov 17, 2017

    Buggy Logs
  • Achievement

    Cleaner Code

    Write Better Python

    Achieved

    Nov 17, 2017

    Cleaner Code
  • Achievement

    Dice Roller

    Object-Oriented Python

    Achieved

    Nov 17, 2017

    Dice Roller
  • Achievement

    Python: Advanced Objects

    Object-Oriented Python

    Achieved

    Nov 13, 2017

    Python: Advanced Objects
  • Achievement

    Python: Inheritance

    Object-Oriented Python

    Achieved

    Nov 10, 2017

    Python: Inheritance
  • Achievement

    Python: Instant Objects

    Object-Oriented Python

    Achieved

    Nov 9, 2017

    Python: Instant Objects
  • Achievement

    Dungeon Game 2

    Python Collections (2016, retired 2019)

    Achieved

    Nov 9, 2017

    Dungeon Game 2
  • Achievement

    Python Sets

    Python Collections (2016, retired 2019)

    Achieved

    Nov 8, 2017

    Python Sets
  • Achievement

    Python Tuples

    Python Collections (2016, retired 2019)

    Achieved

    Nov 7, 2017

    Python Tuples
  • Achievement

    Python Dictionaries

    Python Collections (2016, retired 2019)

    Achieved

    Nov 7, 2017

    Python Dictionaries
  • Achievement

    Python Slices

    Python Collections (2016, retired 2019)

    Achieved

    Nov 6, 2017

    Python Slices
  • Achievement

    Python Lists

    Python Collections (2016, retired 2019)

    Achieved

    Nov 6, 2017

    Python Lists
  • Achievement

    Letter Game App

    Python Basics (2015)

    Achieved

    Nov 1, 2017

    Letter Game App
  • Achievement

    Number Game App

    Python Basics (2015)

    Achieved

    Oct 31, 2017

    Number Game App
  • Achievement

    Shopping List App

    Python Basics (2015)

    Achieved

    Oct 31, 2017

    Shopping List App
  • Achievement

    Logic in Python

    Python Basics (2015)

    Achieved

    Oct 31, 2017

    Logic in Python
  • Achievement

    Python Data Types

    Python Basics (2015)

    Achieved

    Oct 30, 2017

    Python Data Types
  • Achievement

    Python For Beginners

    Python Basics (2015)

    Achieved

    Oct 30, 2017

    Python For Beginners
  • Achievement

    Media Queries

    Responsive Layouts

    Achieved

    Oct 28, 2017

    Media Queries
  • Achievement

    Responsive Theory

    Responsive Layouts

    Achieved

    Oct 26, 2017

    Responsive Theory
  • Achievement

    Positioning Page Content

    CSS Layout Basics

    Achieved

    Oct 26, 2017

    Positioning Page Content
  • Achievement

    CSS Layout Project

    CSS Layout Basics

    Achieved

    Oct 26, 2017

    CSS Layout Project
  • Achievement

    Page Layout with the Float Property

    CSS Layout Basics

    Achieved

    Oct 26, 2017

    Page Layout with the Float Property
  • Achievement

    Controlling Layout with CSS Display Modes

    CSS Layout Basics

    Achieved

    Oct 26, 2017

    Controlling Layout with CSS Display Modes
  • Achievement

    Getting Started with CSS Layout

    CSS Layout Basics

    Achieved

    Oct 25, 2017

    Getting Started with CSS Layout
  • Achievement

    JavaScript Functions

    JavaScript Basics (Retired)

    Achieved

    Oct 24, 2017

    JavaScript Functions
  • Achievement

    JavaScript Conditional Statements

    JavaScript Basics (Retired)

    Achieved

    Oct 24, 2017

    JavaScript Conditional Statements
  • Achievement

    JavaScript Numbers

    JavaScript Basics (Retired)

    Achieved

    Oct 23, 2017

    JavaScript Numbers
  • Achievement

    JavaScript Variables

    JavaScript Basics (Retired)

    Achieved

    Oct 23, 2017

    JavaScript Variables
  • Achievement

    Introducing JavaScript

    JavaScript Basics (Retired)

    Achieved

    Oct 23, 2017

    Introducing JavaScript
  • Achievement

    Fundamental Concepts

    CSS Basics (2014)

    Achieved

    Oct 23, 2017

    Fundamental Concepts
  • Achievement

    Designing with the Latest Features

    CSS Basics (2014)

    Achieved

    Oct 23, 2017

    Designing with the Latest Features
  • Achievement

    Basic Layout

    CSS Basics (2014)

    Achieved

    Oct 22, 2017

    Basic Layout
  • Achievement

    The Box Model

    CSS Basics (2014)

    Achieved

    Oct 20, 2017

    The Box Model
  • Achievement

    Understanding Values and Units

    CSS Basics (2014)

    Achieved

    Oct 20, 2017

    Understanding Values and Units
  • Achievement

    Basic Selectors

    CSS Basics (2014)

    Achieved

    Oct 19, 2017

    Basic Selectors
  • Achievement

    Getting Started with CSS

    CSS Basics (2014)

    Achieved

    Oct 19, 2017

    Getting Started with CSS
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Oct 19, 2017

    Going Further with HTML
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Oct 19, 2017

    Images, Text and Links
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Oct 18, 2017

    Structuring Your Content
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Oct 18, 2017

    Getting Started With HTML
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Oct 18, 2017

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Oct 18, 2017

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Oct 18, 2017

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Oct 18, 2017

    Getting Familiar with HTML and CSS
  • Achievement

    Newbie

    Achieved

    Oct 18, 2017

    Newbie