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How to get enum key by value in TypeScript



220 views
asked Feb 28, 2022 by avibootz
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1 Answer

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enum Languages {
  TypeScript = 'A',
  Java = 'B',
  Python = 'C',
  CPP = 9
}
 
const index = Object.values(Languages).indexOf('B' as unknown as Languages);

const key = Object.keys(Languages)[index];

console.log(key); 

 
 
 
  
/*
  
run:
  
"Java" 
 
*/

 



answered Feb 28, 2022 by avibootz

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