title: Difference in Git merge order?
body: <p>Is there any difference between</p>
  
  <pre><code>git merge c1 c2
  </code></pre>
  
  <p>and</p>
  
  <pre><code>git merge c2 c1
  </code></pre>
  
  <p>? Also, is there any difference between</p>
  
  <pre><code>git checkout c1
  git merge c2
  </code></pre>
  
  <p>and</p>
  
  <pre><code>git checkout c2
  git merge c1
  </code></pre>
  
  <p>?</p>