Unhiding KDE applications menubar/toolbar when GUI fails to

Just figured out this by experimentation. If you end up hiding your menubar and toolbar and can't get them back through GUI, you can go edit the applications config file in

$HOME/.kde/share/config/

for e.g

$HOME/.kde/share/config/digikamrc
 [MainWindow Toolbar ToolBar]
Hidden=true
IconText=IconOnly

 [MainWindow]
Height 1200=1201
InitialAlbumID=10003
MenuBar=Disabled



Set these values to false and Enabled respectively.