My incoherent ramblings on engineering and semi-related topics.

Reader discretion is advised.

Latest Updates

Phaser Basics (2022-06-20)

Ubuntu - Encrypting Your Disk (2022-06-06)

Warhammer 40,000 - Transport Rules (9th) (2022-05-23)

Warhammer 40,000 - Aircraft Rules (9th) (2022-05-23)

Warhammer 40,000 - Combat Rules (9th, abridged) (2022-05-23)

Notes by Topic

Ctrl+F a topic of your choosing, like "python", "design" or "crafts".

academic

Algorithms - Binary Rating

Algorithms - Gravity

Algorithms - Organic

Education - Computer Science

Education - Teaching

LaTeX - Tooling

LaTeX - tex to pdf

Writing - Academic Articles

Writing - Message Form

Writing - Message Structure

Writing - Novels

Writing - The Basics

ansible

Ansible - Become

Ansible - Blocks

Ansible - Configuration File

Ansible - Environments

Ansible - Handlers

Ansible - Includes

Ansible - Inventories

Ansible - Playbooks

Ansible - Roles

Ansible - The Basics

Ansible - Variables

c

C - Bit Twiddling

C - Single-Member Structures

cpp

C++ - From File To File

C++ - GCC Flags

C++ - String Comparison

cryptocurrency

data science

Apache Superset

Data Science Process Models

Data Visualization

Google Analytics

Monte Carlo Method

data security

Data Anonymization

JSON Web Token (JWT)

Penetration Testing

Secure Software

Web Authentication

Web Server Exploits

databases

Data Warehouses

Database Hardware

Query Optimization

What Database Should I Use?

design

Colors - Basics

Colors - Color Associations

Colors - Color Palettes

Colors - Color Systems

Colors - Color Wheel

Creating a Graphical Design

Design - Basics

Design - Usability Testing

Design Thinking

Drawing Pixel Art

Graphical Design

Interaction Design

Mobile Web Design

Palette - Black UI

Photoshop - Cinemagraph

Responsive Design

Typography - Basics

Typography - Choosing Fonts

Typography - Classifying Fonts

Typography - Fonts

Typography - Text Layout

Typography - Text Styles

UI - Drag and Drop

UI - Editing Content

UI - Feedback Patterns

UI - Invitations

UI - Navigation

UI - Pagination

UI - Process Flows

UI - Showing Additional Content

UI - Transitions

UI - Whitespace

User Experience Design

User Interface Design

Web - SVG Graphics Tools

Web Image Sizes

docker

Docker - Deployments

Docker - Error Codes

Docker - Flatten Image

Docker - Interactive Modifications

Docker - Networking

Docker - Running on Windows

Docker - Security

Docker - Updating Repository Image

Docker - nvidia-docker Image Building

Dockerfile - Node.js

Dockerfile - nginx

elm

funny

Inappropriate Jokes

games

Black Desert Online

Drinking Game - IDR

Drinking Game - King's Cup

Drinking Game - Roxanne

Drinking Game - Truth or Drink

Drinking Game - Vegetables

Dungeons and Dragons

Final Fantasy XIV

Game Backend Prices

Game Design - Balance

Game Design - Choice

Game Design - Difficulty

Game Design - Emotion

Game Design - Entertainment Models

Game Design - Game Mechanics

Game Design - Level Design

Game Development

Game Development - Game Loop

Game Development - Performance

Game Development - Service Locator

Game Development - Superpower

Game Development - Type Object

Game Lore - Magic

Game Lore - Naming

Game Lore - Storytelling

Game Tech - Networking

Keyboard Keybindings for Gaming

Legends of Runeterra

Magic the Gathering

Mobile Game Translation

Oculus Development Tips

PlayFab - Cloud Code Example

Systems of Chance

Warhammer 40,000 - Aircraft Rules (9th)

Warhammer 40,000 - Basics

Warhammer 40,000 - Books

Warhammer 40,000 - Combat Rules (9th, abridged)

Warhammer 40,000 - Transport Rules (9th)

Warhammer 40,000 - Tyranid Army

Warhammer 40,000 - Tyranid Lore

WoW - Multi-computer Setup

WoW - Project Ascension

WoW - Warsong Gulch

gcloud

git

Git - Add Content to Past Commits

Git - Best Practices

Git - Branching Models

Git - Move Commits to a Branch

Git - Revert Rebase Locally

Git - Split Past Commit

Git - Tag for Release

GitHub - Deployment from Private Repos

GitHub - Fork Pull Requests

GitHub - Merge Fork Upstream to Fork

GitHub - Multi-repo Merge

haxe

Installing Haxe

html

HTML - Boilerplate

js

Angular 1.X - Decorators

Angular 1.X - Guide

Backbone - Model Cache

Backbone - Single Page App

JS - Benchmarking

JS - Elements at Screen Position

JS - Interval Ticker

JS - Memoization

JS - Private Properties

JS - Service Workers

JS Pattern - Command

JS Pattern - Composite

JS Pattern - Decorator

JS Pattern - Facade

JS Pattern - Factory

JS Pattern - Flyweight

JS Pattern - Module

JS Pattern - Observer

JS Pattern - Publisher

JS Pattern - Singleton

JavaScript Guide

JavaScript Libraries

JavaScript Testing

Node.js - Application Design

Node.js - Async Cluster

Node.js - Async Queue

Node.js - Basics

Node.js - Domains

Node.js - Error Handling

Node.js - Express

Node.js - Express Authentication

Node.js - Middlewares

Node.js - Modules

Node.js - Non-blocking Code

Node.js - Request

Node.js - Web Crawler

Node.js - WebSockets

React - Component Life Cycle

React - Testing

Underscore.js Tricks

jQuery - File Size

jQuery - Geolocation

jQuery - Get IP Address

jQuery - Plugin Template

jQuery - Promises

jQuery - Serialize

jQuery vs. Vanilla JS

lua

Logitech Keyboard Scripting

machine learning

Azure Machine Learning

Confusion Matrix

Data Science Team Roles

Dimensionality Reduction

Discriminant Analysis

Distributed Learning

Distributed TensorFlow

Evaluating Model Performance

Feature Engineering

Google Cloud Machine Learning

Gradient Descent

Jupyter Keras Quickstart

Keras - Annotated Multiclass Example

Keras - Mid-training Callbacks

Keras - Overview

Keras - Saving Models

Learning Categories

Machine Learning - Basics

Machine Learning Frameworks

Machine Learning Platforms

Machine Learning Systems

Machine Learning as a Service

Memory Requirement Reduction

Meta- and Ensemble Learning

Naive Bayes Classifiers

Nearest Neighbor Methods

Neural Networks - Activation Functions

Neural Networks - Architectures

Neural Networks - Basics

Neural Networks - Capsule

Neural Networks - Convolutional

Neural Networks - Cost/Loss Functions

Neural Networks - Deconvolutional

Neural Networks - Regularization

Nonlinear Dimensionality Reduction

Probability Theory

Reproducibility

Support Vector Machines

TensorFlow - Basics

TensorFlow Serving

Transfer Learning

Transfer Learning - Inception

sklearn - Simple Project Rundown

markup languages

mobile development

Installing Cocos2D-x

Releasing Unity Project as iOS App

iOS - Localizing App Name

networks

Subnets and Network Masks

nginx

nginx - Basic Auth

nginx - HTTP to HTTPS to Port

os x

Mac OS X - Essentials

OS X - Show/Hide Hidden Files

packer

Packer - AWS IAM Instance Role

Packer - AWS Redis

Packer - Prefetched Docker Images

phaser

php

PHP - Abstract Class

PHP - Flysystem

PHP - Interface

PHP - Namespace Autoloader

WordPress - Plugins

WordPress - Running on Vagrant

programming languages

Functional Programming

Languages to Learn

Master Programming Guide

Programming Languages

Regular Expressions

python

Django - Basics

Django - Custom Migrations

Django - Files and Storages

Django - Migrations

Django - Models

Django - Sitemap

Django Tutorial - Add URL Namespaces

Django Tutorial - Adding Models

Django Tutorial - Admin Forms

Django Tutorial - Create Django App

Django Tutorial - Create Project

Django Tutorial - Create View

Django Tutorial - Custom User Class

Django Tutorial - Django Admin

Django Tutorial - Form Classes

Django Tutorial - Interactive Console

Django Tutorial - Mixins

Django Tutorial - Setup Database

Django Tutorial - Static Files

Django Tutorial - Unit Testing

Django Tutorial - View Classes

Django Tutorial - View Function Handler

Django Tutorial - View Functions

Django on Heroku

Python - Abstract Base Classes

Python - Architecture

Python - Arrays

Python - Assertions

Python - Attribute Descriptors

Python - Basics

Python - BeautifulSoup

Python - Byte Objects

Python - Call Profiling

Python - Class Decorators

Python - Classes

Python - Cloning Objects

Python - Code Layout

Python - Command Pattern

Python - Comments

Python - Comprehensions

Python - Context Managers

Python - Control Structures

Python - Coroutines

Python - Custom Class Formatting

Python - Data Classes

Python - Data Structures

Python - Data Types

Python - Debugging

Python - Decorators

Python - Dictionaries

Python - Distribution

Python - Encoding

Python - Equality

Python - Evaluation Time

Python - Exceptions

Python - Files as Recursive Objects

Python - Flyweight

Python - Formatted String Literals

Python - Functions

Python - Futures

Python - Generators

Python - Inheritance

Python - Iterators

Python - Logging

Python - Memory

Python - Memory Profiling

Python - Metaclasses

Python - Method Resolution Order

Python - Monkey Patching

Python - Multiprocessing

Python - Naming

Python - One-off Server

Python - Packages

Python - Properties

Python - Property Factories

Python - Python Data Model

Python - Queues and Stacks

Python - Read File from Internet

Python - Slices

Python - Strategy Pattern

Python - String Interpolation

Python - Strings

Python - Structs

Python - Subgenerators

Python - Temporary Files

Python - Tuples

Python - Type Annotations

Python - Unpacking

Python - Variables

Python - bisect

Python - datetime

Python - functools

Python - itertools

Python - nonlocal

Python - operator

Python - pathlib

Python - pickle

Python - shelve

Python - venvs in Production

pip - Releasing a Package

ruby

Ruby - Installing Ruby on Rails

Ruby - Parameters as Context

Ruby - Using Local Gems

Ruby on Rails - Basic Setup

Ruby on Rails - Callbacks

Ruby on Rails - Concerns

Ruby on Rails - Controllers

Ruby on Rails - Custom Errors

Ruby on Rails - Error Translations

Ruby on Rails - Helpers

Ruby on Rails - Internationalization

Ruby on Rails - Jobs

Ruby on Rails - Mailers

Ruby on Rails - Middlewares

Ruby on Rails - Migrations

Ruby on Rails - Models

Ruby on Rails - Optimizing

Ruby on Rails - PostgreSQL Arrays

Ruby on Rails - PostgreSQL Range Types

Ruby on Rails - PostgreSQL Text Types

Ruby on Rails - PostgreSQL jsonb

Ruby on Rails - Queries

Ruby on Rails - Raw SQL

Ruby on Rails - Routes

Ruby on Rails - Running on Windows

Ruby on Rails - Templating

Ruby on Rails - Time

Ruby on Rails - UUIDs as Model IDs

Ruby on Rails - Validation

Ruby on Rails Guide

sass

SASS - Clearing Floats

SASS - Color Manipulation

servers

AWS - AWS for Big Data

AWS - Basic EC2 Setup

AWS - Basic ECS Setup

AWS - CloudFormation

AWS - CloudFront

AWS - CloudWatch

AWS - DNS & Heroku

AWS - EB Detach Deploy

AWS - EB Instance Info Commands

AWS - EC2 nvidia-docker Setup

AWS - EC2 with Two IPs

AWS - Elastic Load Balancer

AWS - Host Static Files on S3

AWS - Mass Terminate

AWS - Named Profiles

AWS - OpsWorks Push-to-Deploy

AWS - Policy Catalog

AWS - Resize Instance Block Storage

AWS - Setup EB + Docker

AWS - Setup EB + Docker + Go

AWS - Setup EB + Go

AWS - Setup EB + Ruby on Rails

AWS - Setup Elastic Beanstalk

AWS - Setup S3 Website

AWS CF - ASG ELB DNS

AWS CF - Fix Stuck Stack

AWS CF - Single AZ ASG

AWS CF - Single Server

AWS Script - Simple EC2

Amazon - Mechanical Turk

DNS - Basic Configuration

Data Pipelines - Basics

Data Pipelines - Processor Services

Data Pipelines - Storage Services

Google Apps Deployment

Heroku - Clearing Rails Cache

Heroku - Code Reset

Heroku - Database Backups

Heroku - Database Upgrades

Heroku - Plugins

Heroku - Ruby on Rails Setup

Installing IRC bouncer

Kubernetes - API

Kubernetes - Components

Kubernetes - Controllers

Kubernetes - DaemonSet

Kubernetes - Deployment

Kubernetes - Go Example

Kubernetes - Informer

Kubernetes - Multi-container Example

Kubernetes - Namespaces

Kubernetes - Networking

Kubernetes - Node

Kubernetes - Node Controller

Kubernetes - Node Draining

Kubernetes - Objects

Kubernetes - Operators

Kubernetes - Pod Init Containers

Kubernetes - Pod Presets

Kubernetes - Pods

Kubernetes - RBAC & Roles

Kubernetes - ReplicaSet

Kubernetes - Resource Limits

Kubernetes - StatefulSet

Runlevels and chkconfig

Setup DigitalOcean Server

Using VPN behind a software firewall

Vagrant - Creating a base box

services

Service Delivery Models

Service Discovery

tools

Batch Converting Images

Enabling HTTPS (SSL)

Heroku - Multiple Accounts

Poppler PDF Tools

iTerm Keybindings

unirx

UniRx - Create Operators

UniRx - CreateShoutObserver

UniRx - Custom Observables

UniRx - Introduction

UniRx - Marble Graphs

UniRx - Subjects

UniRx - Transform Operators

unix

Backtrack Install Guide

Bash - Backup Script

Bash - Basic .bashrc for Mac

Bash - Download a file with backoff

Bash - Itermify

Bash - Template

Command History

Command Modifiers

Commands - Environment

Commands - File Content

Commands - Files and Directories

Commands - Help and Find

Commands - Historical Basics

Commands - Magic

Commands - Network

Commands - Privileges

Commands - Processes

Filesystem Types

Linux - Creating User for a Webserver

Linux - Directory Hierarchy

Linux - Hardware

Linux - List Processes on Specific Port

Linux - Listen to Ports Below 1024

Linux - Node Forever

Linux - Services

Linux - Shut Down Processes

Linux - Speed Optimization

Server Security ABC

Ubuntu - Encrypting Your Disk

Ubuntu - NVIDIA Drivers

Vim, tmux and the Keybindings

dd - Copy File-like Objects

ffmpeg - Converting Videos

journald / journalctl

ssh, ssh-agent and scp

systemd - Timers

web development

Developing a SaaS

HTML Email Testing

writing

Email - Composing

Email - Design Inquiry