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getify/gist:316313

Created February 26, 2010 23:37
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gistfile1.js
[] == 0
+[] === 0
++[] === 1 // sorta, though this is invalid js syntax, so...
[[]][0] === []
++[[]][0] === 1
++[[]][+[]] === 1 // yay! wtf!
// FYI: this comes from John Resig explaining here:
// http://news.ycombinator.com/item?id=1154338
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