Remove xcode recent projects from the dock menu

Question

I would like to remove the menu items from the latest Xcode project from the Mac OS-X (Dock) taskbar.
Wherever I am looking, he says that File->Open Recent->Clear Menu will be clear, but not.
It is not cleared from the Dock, it is cleared from within the XCode Recent menu.
I believe that I should dig the OS file system somewhere, but I do not know where.

It was Xcode XCode 4.2 intalled, I completely uninstalled and installed version 4.3.
But I could not clear the dock project menu in version 4.3!

Answer 1

Here is what works for me:

• Run xcode
• Choose File->Open Recent->Clear Menu
• Right-click the Xcode icon and select Show All Windows. Now you should see only the current document in the list of reviewers below
• Close Xcode.
  Now the list of referents should be filled only by your current project.

Answer 2

• Run xcode
• In the menu: File → Open Recent → Cleaning Menu
• Close Xcode
• Remove Xcode from Dock
• Reboot

Answer 3

Choose File-> Open Recent-> Cleanup Menu

Remove Xcode from the Dock

Re-add Xcode to the dock

Answer 4

It turned out that all you have to do is 1. Clear the last menu with Xcode 2. killall Dock

Answer 5

Warning:. This solution will erase the passwords of all your developer accounts in Xcode (Xcode> Preferences> Accounts); If you apply this method, you will have to re-enter them later.

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This is what worked for me in El Capitan / Xcode 7. In the terminal:

 % defaults delete com.apple.dt.Xcode % killall Dock 

(Source: https://simon.heimlicher.com/articles/2011/07/26/disable-recent-items )

Strange, recommended command:

 % defaults delete com.apple.dt.Xcode RecentDocuments 

... displays a message:

Domain (com.apple.dt.Xcode) not found. The default values ​​are not changed.

... so I deleted the RecentDocuments part and decided to switch to nuclear . I did not check what else was pulled out (except for the passwords mentioned above), so use at your own risk .