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@2garryn
Created December 28, 2015 08:51
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var f1 = function() { return 1}
undefined
var arr = [f1];
undefined
arr;
[f1()]
arr.filter(function(r) { r != f1 });
[]
arr;
[f1()]
var arr2 = arr.filter(function(r) { r != f1 });
undefined
arr2;
[]
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