title: pointer to const and const pointer to something
body: <p>what is the difference between</p>
  
  <pre><code>const int d=1;
  const int *p = &amp;d;
  </code></pre>
  
  <p>and</p>
  
  <pre><code>const int d=1;
  int const *p = &amp;d;
  </code></pre>
  
  <p>What can I do with the former and the latter ?</p>