Can someone clear this up for me? I'm trying to learn how to use the mini-loop. What does this mean?
"$how_many=2; //How many posts do you want to show
require_once("blog/wp-config.php");
// Change this for your path to wp-config.php file "
Specifically, how do I know where the path to the wp-config is? My WP install is in the root directory.