title: How well is Unicode supported in C++11?
body: <p>I've read and heard that C++11 supports Unicode. A few questions on that:</p>
  
  <ul>
  <li>How well does the C++ standard library support Unicode? </li>
  <li>Does <code>std::string</code> do what it should?</li>
  <li>How do I use it? </li>
  <li>Where are potential problems? </li>
  </ul>