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xcodeautosave

How to disable Auto Save in Xcode 4.6?

I tried to no avail

defaults write com.apple.Xcode ApplePersistence -bool NO
defaults write com.apple.dt.Xcode ApplePersistence -bool NO

The "Ask to keep changes when closing documents" option from 4.2 has been removed, https://discussions.apple.com/message/20435985#20435985.

Solution

  • Turn System Preferences -> General -> "Ask to keep changes when closing documents" on.

    It's still there as of OS X 10.8.3.