WP Post Loop - For query post

************************************************** post loop ******************************************************

            <?php if(have_posts()) : ?>
            <?php while (have_posts()) : the_post(); ?>
                <!-- your content here -->
            <?php endwhile; ?>
            <?php endif; ?>



        ************** Post loop with 404 error message*************************


            <?php if(have_posts()) : ?>
            <?php while (have_posts()) : the_post(); ?>
                <!-- your content here -->
            <?php endwhile; ?>
            <?php else : ?>
            <h3><?php _e('404 Error&#58; Not Found'); ?></h3>
            <?php endif; ?>





************************************************ End post loop *****************************************************