title: 'if False' statement in python
body: <p>I saw some of python code from my colleague.</p>
  
  <pre><code>def sample_func():
  
     # doWork here
     doWork();
     # doWork failed
     if False: 
        ...
  </code></pre>
  
  <p>what does <code>if False</code> mean?</p>