I've been looking for a list all WP_Query arguments.
This looks obvious, but http://codex.wordpress.org/Function_Reference/WP_Query isn't helpful at all, "post_type" is mentioned only in an example, and arguments like "posts_per_page" aren't even there.
WP_Query
page is purposely written in that way to detail the methods of theWP_Query class
,query_posts
lists all the possible args for use with queries,query_posts
is just a wrapper/convenience function for the main$wp_query->query()
object.$wp_query->query()
is also just a wrapper for the$wp_query->get_posts()
method.