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Answers and rating deltas for
What is the simplest way I can check to see if an array has elements or not?
Author | Votes | Δ |
---|---|---|
Tiele Declercq | 2 | +4.01 |
M. Abbas | 1 | +0.61 |
Davor Mlinaric | 0 | -1.09 |
Mchl | 0 | -0.56 |
Navya | 0 | -1.62 |
bhb | 0 | -1.68 |
Last visited: Sep 14, 2014, 5:07:29 AM