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Answers and rating deltas for

What is the right way to check the Null String in Database in Objective C

Author Votes Δ
Hardik Kardani 1 +3.86
user3182143 0 -0.62
Jaleel Nazir 0 -1.22
Teo. 0 -0.80
Vijay Masiwal 0 -1.22
Last visited: Nov 18, 2015, 6:36:20 AM