Question

How to convert object keys into an array in TypeScript

Answer 1

const obj = {
  id: 890025,
  name: "Albus Dumbledore",
  academicrank: "Professor"
};
 
const arr = Object.keys(obj);

console.log(arr); 

console.log(arr[0]); 

console.log(arr[0][0]); 
console.log(arr[0][1]); 
 
   
     
     
/*
run:
     
["id", "name", "academicrank"] 
"id" 
"i" 
"d" 
     
*/

 

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