Dup: <a href="http://news.ycombinator.com/item?id=1060001" rel="nofollow">http://news.ycombinator.com/item?id=1060001</a><p>Found using SearchYC: <a href="http://searchyc.com/polyglot" rel="nofollow">http://searchyc.com/polyglot</a><p>It would've been found by this idea: <a href="http://news.ycombinator.com/item?id=1012215" rel="nofollow">http://news.ycombinator.com/item?id=1012215</a>