title: using logical or,not,and in jsoup selectors
body: <p>Using this</p>
  
  <pre><code>for (Element link : links) {
      String linkHref = link.attr("href and !#");       
      String linkText = link.text();       
  }
  </code></pre>
  
  <p>i can get all the links which has <code>"a href=.."</code></p>
  
  <p>However, there are some </p>
  
  <pre><code>href="#"
  </code></pre>
  
  <p>that i don't need in my string.
  So i need to do something like</p>
  
  <pre><code>String linkHref = link.attr("href and !#")
  </code></pre>
  
  <p>i.e i don't want to save the link that has <code>"#"</code> as href.</p>
  
  <p>is that possible or do i have to use regular expression instead ? </p>
  
  <p>Please help.</p>