How to reset Launchpad ordering in OS X Yosemite? Previously I can remove the files end with db in ~/Library/Application Support/Dock/ to reset the ordering of apps, but now doing the same thing doesn’t help. Do anyone know where the new path that organizes the Launchpad is located?
Enter this line in the console:

defaults -currentHost write com.apple.dock ResetLaunchPad -bool true; killall Dock


Removing the db doesn't seem to do the trick any more. So this two steps are necessary to reset the Launchpad in Yosemite:


  
  rm ~/Library/Application\ Support/Dock/*.db ; killall Dock
  defaults write com.apple.dock ResetLaunchPad -bool true; killall Dock