title: Qt, QTextEdit: how do I delete the last character?
body: <p>I am using a QTextEdit in my C++ GUI application, I use textEdit->append(byteArray); to add some text, unfortunately append() adds a new line character at the end that I would like to remove after each call of append(). I know I could use insertPlainText() which does not add a new line character but it uses a lot more memory when dealing with big documents.</p>
  
  <p>Thanks for your help!</p>