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  • I don't know why people here like to give down votes to the others. Everyone here mades effort searching for the possible answers to help the others get benefit from them and find the answer they look for.
    – Naseem
    Commented Apr 27, 2016 at 8:56
  • It's part of the way the site works - people vote based on whether they think an answer is useful in the context of the question. Out of the ones currently posted on this question, though, I like your answer best and have given it a +1.
    – Lawrence
    Commented Dec 15, 2017 at 16:58