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Answers and rating deltas for

What does ? mean in Angular function arguments?

Author Votes Δ
Surjeet Bhadauriya 4 +0.56
i_sapumal 4 +2.35
Komal Sakhiya 1 -2.21
Selaka Nanayakkara 1 -0.57
Last visited: May 14, 2020, 3:16:00 AM