May be can be helpful:
http://qbforums.shiki.hu/index.php/topic,2189.msg9467.html#msg9467 https://gist.github.com/briantist/50ddbce13ead9db18601
May be can be helpful:
http:// qbforums. shiki.hu/ index.php/ topic,2189. msg9467. html#msg9467 /gist.github. com/briantist/ 50ddbce13ead9db 18601
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