I'm currently working on a WordPress Plugin which also writes to the MySQL Database, using the $wpdb-class, prevented by the WordPress Plugin-API.
I came up with some strange behavior doing that:
I used the $wpdb->prepare()...
Lately, I played around with some Socket-Connection based Server things in Java. The Server Class I wrote was without any GUI things (e.g. Swing/AWT) just for the Console (using System.out.println()
So I wanted to call the Class but i only got this from my Terminal: