Here is a list of handy/commonly used shortcuts. Feel free to add!
At the institute we use the QtCreatore IDE, but that might not work for everyone. Add yours and the shortcuts to save others some time.
|Ctrl + I||Correctly indent selected code|
|Ctrl + Shift + 7||(Un-)comment selection/current line|
|Ctrl + F||Search and replace in current file|
|Ctrl + Shift + F||Search/replace in all/project/...
NOTE: This is not refactoring. To refactor use right-click and then the refactor menu
|Ctrl + Shift + U||Search Usage of selected element (be it class, function, variable)|
|F2||Jump to definition/declaration|
|F4||Switch to and fro header and soruce file|
|Righ click -> Refactoring...||Can rename variable/method within entire project
adds the function to source file from header