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@novemberborn
Created December 16, 2010 10:48
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Closures inside for-loops
var results = [];
for(var i = 0; i < 10; i++){
// Bad:
// results.push(function(i){ return i; });
// 'Good':
results.push((function(i){
return function(){ return i; };
})(i));
}
console.log(results.map(function(f){ return f(); }));
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