title: snprintf() without format specifier?
body: <p>I am writing a code like this using <code>snprintf()</code>:</p>
  
  <pre><code>char myId[10] = "id123";
  
  char duplicateId[10] = "";
  
  snprintf(duplicateId, 10, myId);
  </code></pre>
  
  <p>As you can see, I am not specifying the format specifier <code>%s</code> explicitly.</p>
  
  <p>Do I need to explicitly specify the format specifier in the above <code>snprintf()</code> statement like this <code>snprintf(duplicateId, 10, "%s", myId);</code>?</p>