4 ms·A few more ways: http://news.ycombinator.com/item?id=1898153 http://news.ycombinator.com/item?id=1898153by lukeqsee 16y agoA few more ways: http://news.ycombinator.com/item?id=1898153 http://news.ycombinator.com/item?id=1898153