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Answers and rating deltas for

How to check if BackStack is null

Author Votes Δ
Zainab Jamil 2 +3.17
Simmant 2 +1.10
Pankaj Kumar 1 -1.07
Jaimin Sarvan 1 -1.88
Milan Hirpara 1 -1.52
Last visited: Jun 20, 2018, 6:45:27 PM