Question

How to convert seconds to HH:MM:SS in TypeScript

Answer 1

const seconds = 9015;

const hhmmss = new Date(seconds * 1000).toISOString().slice(11, 19);
console.log(hhmmss); 

const hhmmss_ = new Date(seconds * 1000).toISOString().substr(11, 8);
console.log(hhmmss_); 




  
  
/*
run:
  
"02:30:15" 
"02:30:15" 
  
*/

 

70+ SQL courses for beginners and professionals