How to disable indexing in Xcode 7.2.1? "defaults write com.apple.dt.XCode IDEIndexDisable 1" from Terminal has no effect.

How to disable indexing in Xcode 7.2.1?

defaults write com.apple.dt.XCode IDEIndexDisable 1

from Terminal has no effect.

Thank you.

How to disable indexing in Xcode 7.2.1? "defaults write com.apple.dt.XCode IDEIndexDisable 1" from Terminal has no effect.
 
 
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