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Answers and rating deltas for
why use $this in below code & if i not use then what happen and using $this what benifit i have?
| Author | Votes | Δ |
|---|---|---|
| m59 | 1 | -0.05 |
| KingRichard | 1 | +0.38 |
Last visited: Sep 14, 2014, 5:07:29 AM