neenjaw

	  ---			-----------------			----
	  Map			Quick Explanation			Link
	  ---			-----------------			----
<	 <F1>	Causes Netrw to issue help
	 <cr>	Netrw will enter the directory or read the file      |netrw-cr|
	 <del>	Netrw will attempt to remove the file/directory      |netrw-del|
	 <c-h>	Edit file hiding list                                |netrw-ctrl-h|
	 <c-l>	Causes Netrw to refresh the directory listing        |netrw-ctrl-l|
	 <c-r>	Browse using a gvim server                           |netrw-ctrl-r|
	 <c-tab> Shrink/expand a netrw/explore window                |netrw-c-tab|

neenjaw

The Mythical Man-Month

1. The Tar Pit

The goal

• Program
  • A complete product to itself, ready to be run on the system it was dev'd on
• Programming System
• 3x more costly than a program

neenjaw

(function drawRecursiveConnection() {
  const conceptElem = document.querySelector('div[id="concept-recursion"]')
  const top = conceptElem.offsetTop
  const left = conceptElem.offsetLeft

  const arc = `
    <svg viewBox="0 0 60 60" class="connection unlocked active" data-from="recursion" data-to="recursion" style="width: 60px; height 60px; transform: translate(${left-30}px, ${top-30}px)">
      <g>
        <path d="M 30 55
                A 25 25, 0, 1, 1, 55 30" />

neenjaw

<?php
// derivitive of https://github.com/vanilla-php/benchmark-php/blob/master/benchmark.php

/**
 * PHP Script to benchmark PHP and MySQL-Server.
 *
 * inspired by / thanks to:
 * - www.php-benchmark-script.com (Alessandro Torrisi)
 * - www.webdesign-informatik.de
 *

neenjaw

The Pragmatic Progammer

Tips

1. Care about your craft
2. Think! About your work
3. You Have Agency
4. Provide Options, Don't Make Lame Excuses
5. Don't Live with Broken Windows
6. Be a Catalyst for Change

neenjaw

Notes for Dive Into Design Patterns

Pillars of OOP

• Abstraction
• Polymorphism
• Encapsulation
• Inheritance

Relations Between Objects

neenjaw

Refactoring

Tests

neenjaw

l

neenjaw

Clean Code Summary

General Rules

1. Follow standard conventions.
2. Keep it simple. Simpler is always better. Reduce complexity as much as possible.
3. Boy scout rule. Leave the campground cleaner than you found it.
4. Always find root cause. Always look for the root cause of a problem.

Design rules

neenjaw

#!/usr/bin/env bash

set -euo pipefail

concept_exercise_path="/exercises/concept"

if [[ "${#}" -eq 1 ]]; then
  language="ruby"
  slug="${1:-}"
elif [[ "${#}" -eq 2 ]]; then