Question

How to add trailing zeros to a number in Node.js

Answer 1

function addTrailingZeros(num, len) {
  	return String(num).padEnd(len, '0');
}

console.log(addTrailingZeros(1.1, 4)); 
console.log(addTrailingZeros(8.2, 5)); 
console.log(addTrailingZeros(5.4, 6)); 
console.log(addTrailingZeros(-5.4, 6)); 
  
  
  
  
/*
run:
  
1.10
8.200
5.4000
-5.400
  
*/

 

70+ SQL courses for beginners and professionals