down votefavorite
<https://stackoverflow.com/questions/44139807/get-number-of-friends-from-mongodb#>
I'm making MEAN app for the first time. I managed to insert users into
MongoDB. Each user looks like:
{"name":"My
Name","country":"Italy","friends":"["5922c66b4e708e27a02b7937","2123c68b4e408e27a02b7347"]
}
Then I have users.component.html page to show those informations about
user, so I display his friends that way:
<td>{{user.userFriends}}</td>
How to get and display number of friends instead of their IDs?
Thanks for help"
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