hofmannsven

WordPress Dashicons for Menu Pages

Codex: http://codex.wordpress.org/Function_Reference/add_menu_page

Available Dashicons: https://developer.wordpress.org/resource/dashicons/

hofmannsven

Show/Hide Hidden Files

Toggle hidden files in Finder: shift + cmd + .

Related tutorial: http://krypted.com/mac-os-x/mavericks-show-hidden-files/

hofmannsven

Command Line Crash Course

Related tutorials

• http://cli.learncodethehardway.org/book/
• https://www.codecademy.com/courses/learn-the-command-line

Cheatsheets

• Linux auf einem Blatt
• Fasd

hofmannsven

Raspberry Pi

• Related tutorial: http://raspberrypiguide.de/
• Command Line Cheatsheet: https://gist.github.com/hofmannsven/8392477

Setup

Find all available devices arp -a

Locate Raspberry (b8:27:eb) in Network: Pi Finder

SSH

hofmannsven

MySQL

Getting started

• http://www.sqlteaching.com/
• https://www.codecademy.com/learn/learn-sql
• https://www.codecademy.com/catalog/language/sql

Related tutorials

• MySQL-CLI
• Analyzing Business Metrics

hofmannsven

Center floating elements

Related tutorial: http://codepen.io/alexandredees/pen/ojaFr

hofmannsven

Ajax Polling

• Tutorial

hofmannsven

PHP and Xdebug

• Website: http://xdebug.org/

Debugging PHP

• Related Gist: https://gist.github.com/hofmannsven/7613663

hofmannsven

Testing with PHPUnit

• https://phpunit.de/
• https://github.com/spatie/phpunit-watcher

Improved Error Handling and Styling

• https://github.com/nunomaduro/collision
• https://github.com/mikeerickson/phpunit-pretty-result-printer

Workflow

1. Given

hofmannsven

<?php
/*
Plugin Name: R Debug
Description: Set of dump helpers for debug.
Author: Andrey "Rarst" Savchenko
Author URI: http://www.rarst.net/
License: MIT
 */

/**