gistfile1.php

<?php
/* HOW TO WRITE A TAX QUERY
 * ******************************************************/
$query_args = array(
   'tax_query' => array(
        array(
            'taxonomy' => 'custom-taxonomy', // name of the taxonomy
            'field' => 'slug', // what field is being queried (can be slug or id)
            'terms' => 'hostingadvice-com' // the slug to match
        ),
    ),
);

$query = new WP_Query( $query_args );
?>