RC

// WP_Query arguments
$args = array(
	'post_type'              => array( 'resource_center' ),
	'post_status'            => array( 'publish' ),
	'nopaging'               => true,
	'posts_per_page'         => '-1',
	'order'                  => 'DESC',
	'orderby'                => 'date',
	'meta_query'             => array(
		'relation' => 'AND',
		array(
			'key'     => 'resource_private',
			'value'   => '1',
			'compare' => '!=',
			'type'    => 'NUMERIC',
		),
		array(
			'key'     => 'resource_featured',
			'compare' => 'EXISTS',
			'type'    => 'NUMERIC',
		),
	),
);

// The Query
$posts = new WP_Query( $args );

// The Loop
if ( $posts->have_posts() ) {
	while ( $posts->have_posts() ) {
		$posts->the_post();
		// do something
	}
} else {
	// no posts found
}

// Restore original Post Data
wp_reset_postdata();