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Courses Plus Student 10,694 Pointsval personId = it.value -1
please cant some help me with this answer?
2 Answers
Rick Gleitz
47,840 PointsHi Kelvino,
I've never taken a full Android course, but it looks like the question wants you to simply put in the Elvis operator. Check out the video before the quiz.
Hope this helps!
kelvino
Courses Plus Student 10,694 Pointsok thanks for your support