I wrote this answer on stackexchange, here: https://stackoverflow.com/posts/12597919/
It was wrongly deleted for containing "proprietary information" years later. I think that's bullshit so I am posting it here. Come at me.
Amazon is a SOA system with 100s of services (or so says Amazon Chief Technology Officer Werner Vogels). How do they handle build and release?
| // Use Gists to store code you would like to remember later on | |
| console.log(window); // log the "window" object to the console |
| // Usage: | |
| // phantomjs --ssl-protocol=any screenshot.js "https://www.twitter.com/" twitter.png | |
| // TODO: move '#topnav_wrapper' to selector or command line argument | |
| // If element is not found, it will fetch the complete page | |
| // Works with phontomjs 2.0 (does not work with 1.9) | |
| // Ubuntu link for PhantomJS 2.0 - https://github.com/Pyppe/phantomjs2.0-ubuntu14.04x64 | |
| "use strict"; | |
| var page = require('webpage').create(), |
| #!/bin/bash | |
| # -------------------------------- | |
| # Totally Simple Web Server (TSWS) | |
| # -------------------------------- | |
| # | |
| # (c) 2015 Dave Fletcher | |
| # All Rights Reserved | |
| # | |
| # This is free and unencumbered software released into the public domain. |
| # Simple, scrappy UDP DNS server in Ruby (with protocol annotations) | |
| # By Peter Cooper | |
| # | |
| # MIT license | |
| # | |
| # * Not advised to use in your production environment! ;-) | |
| # * Requires Ruby 1.9 | |
| # * Supports A and CNAME records | |
| # * See http://www.ietf.org/rfc/rfc1035.txt for protocol guidance | |
| # * All records get the same TTL |
| # References | |
| # http://en.wikipedia.org/wiki/Bank_card_number | |
| # http://en.wikipedia.org/wiki/Luhn_algorithm | |
| def valid_credit_card?(number) | |
| number = number.to_s.gsub(/\D/, "") | |
| return false unless valid_association?(number) | |
| number.reverse! |
| # | |
| # Copyright (c) 2010 Sairam Kunala | |
| # | |
| # Permission is hereby granted, free of charge, to any person obtaining a copy | |
| # of this software and associated documentation files (the "Software"), to deal | |
| # in the Software without restriction, including without limitation the rights | |
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| # copies of the Software, and to permit persons to whom the Software is | |
| # furnished to do so, subject to the following conditions: | |
| # |
