title: Select inputs that doesn't have value attribute with querySelector
body: <p>I'm using:</p>
  
  <pre><code>document.querySelectorAll('input[value=""]')
  </code></pre>
  
  <p>But it's not selecting inputs that doesn't have the attribute <code>value</code>.<br>
  How can I select all inputs that doesn't have a value <code>''</code>, and that doesn't have the attribute value?<br><br>
  I would like to do that without jQuery and without any additional function, would that be possible only using <code>querySelectorAll</code>?</p>