Being secure does not have to be expensive.
Documentation is key.
mysqli::mysqli(): Headers and client library minor version mismatch — whut?
Last night I tried something that felt a little daring at first: migrating from MySQL 5.5 to MariaDB 10 on a production server.
Useful for not giving out too much information on what server setup you actually use.
Simply put, I hate them. Especially for games. The recent state of the usage of In App Purchases may be the single most predominant reason why I don't buy games on the App Store.
Mac OS X has some nifty built-in tools for encryption — here is an alternative one.