title: Is there a keyboard shortcut in Pycharm for renaming a specific variable?
body: <p>I'm using <strong>Pycharm</strong> for Python coding, and I want to change the name of a <strong>specific variable</strong> all over the code. is there any keyboard shortcut for this operation?</p>
  
  <p>In Matlab I can use <em>ctrl</em> + <em>shift</em>.</p>
  
  <p>For example:</p>
  
  <pre><code>old_name=5
  x=old_name*123
  </code></pre>
  
  <p>will become:</p>
  
  <pre><code>new_name=5
  x=new_name*123
  </code></pre>
  
  <p>without the need to change both of the <code>old_name</code> references.</p>
  
  <p>Thanks!</p>