Muhammad Ikhsan pararang

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

	#!/bin/bash

	# Function to display usage information
	usage() {
	echo "Usage: $0 /path/to/input.mp4 [ /path/to/output_directory ]"
	exit 1
	}

	# Check if at least one argument (input file) is provided
	if [ $# -lt 1 ]; then

	<?php

	// This can be found in the Symfony\Component\HttpFoundation\Response class

	const HTTP_CONTINUE = 100;
	const HTTP_SWITCHING_PROTOCOLS = 101;
	const HTTP_PROCESSING = 102; // RFC2518
	const HTTP_OK = 200;
	const HTTP_CREATED = 201;
	const HTTP_ACCEPTED = 202;

	<?php
	/**
	* Plugin Name: Set featured image
	* Plugin URI: http://wpengineer.com/2460/set-wordpress-featured-image-automatically/
	* Description: Set featureed image automaticly on save post/page
	* Version: 1.0.1
	* Author: Frank Bültge
	* Author URI: http://bueltge.de
	* License: GPLv3
	*/