in VS typeof

JavaScript performance comparison

Test case created by micheal hunt

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var myObj = {'t1','t2','t3'};

};
</script>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
typeof
typeof myObj.t1 !== 'undefined'
pending…
in
't1' in myObj;
pending…

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