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you21979/trycatch.js

Created September 19, 2016 01:20
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trycatch
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trycatch.js
var x = function(){
try{
for(var i=0;i<100;++i){}
}catch(e){
}
}
var x2 = function(){
for(var i=0;i<100;++i){}
}
var MAX = 100000;
console.time("a")
for(var i=0;i<MAX;++i)x()
console.timeEnd("a")
console.time("b")
for(var i=0;i<MAX;++i)x2()
console.timeEnd("b")
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