title: How to disable qInfo() output
body: <p>I have follwing code snippet to run. In which I want to see result of qDebug() but I dont want see result of qInfo(). I want to configure it on basis, sowetimes I need those qInfo() output and sometimes not.</p>
  
  <pre><code>    qInfo()&lt;&lt;"Info print";
      qDebug()&lt;&lt;"Debug print";
  </code></pre>
  
  <p>In above code, I want only 'Debug print' should print. but can't comment qInfo() line.</p>