title: Wordpress query_posts by title instead of page_id?
body: <p>Let's say the page i'm displaying has the title "About" and the id is 49. Is there a way to change it so it pulls the pages title instead of the id.</p>
  
  <p>At the moment the code I am using is as follows:</p>
  
  <pre><code>&lt;?php
      query_posts('page_id=49');
      while (have_posts()) : the_post(); ?&gt;
      &lt;?php the_content();
      endwhile;
  ?&gt;
  </code></pre>
  
  <p>Thanks for your help!</p>