title: Most useful (productive) shortcuts in Qt Creator
body: <p>What is the your most useful and productive keyboard shortcut in Qt Creator?</p>
  
  <p>Following the trend of great questions asked about <a href="https://stackoverflow.com/questions/1266862/most-useful-shortcut-in-eclipse-cdt">Eclipse CDT</a>, <a href="https://stackoverflow.com/questions/1218390/what-is-your-most-productive-shortcut-with-vim">vim</a>, <a href="https://stackoverflow.com/questions/294167/what-are-the-most-useful-intellij-idea-keyboard-shortcuts">Intellij IDEA</a>.</p>