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How to count the number of properties in an object with JavaScript



164 views
asked Nov 6, 2019 by avibootz
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1 Answer

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const user = {
    language: {
    name: 'PHP'
  },
  id: 83829,
  name: undefined
};


document.write(Object.keys(user).length);




/*
run:
          
3
        
*/

 



answered Nov 6, 2019 by avibootz

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