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  1. function isNative (Ctor){
  2.   return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
  3. }
  4.  
  5. function pituh(){
  6.     print('native code');
  7. }
  8.  
  9. print(isNative(pituh));
Success #stdin #stdout 0.02s 16800KB
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Standard input is empty
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true
https://ideone.com/7DvWYl
language:
JavaScript (SMonkey 60.2.3)
created:
3 years ago
visibility:
public

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