title: Remove non-printable character from a string in flutter/dart
body: <p>How do you remove non-printable characters from a String in Flutter/Dart.</p>
  <pre><code>var c =&quot;Maintain central project files (hard copy and electronic) for administration.â¢Perform a wide variety of administrative duties&quot;
  </code></pre>
  <p>Thanks for your help</p>