Question

How to check if a value is an integer in Node.js

Answer 1

console.log(Number.isInteger(9927));
console.log(Number.isInteger(-198)); 

console.log(Number.isInteger(3.14)); 
console.log(Number.isInteger('3'));


  
  
  
  
/*
run:
  
true
true
false
false
  
*/

 

70+ SQL courses for beginners and professionals