Question

How to toggle a boolean in JavaScript

Answer 1

let bool = true;

bool = !bool;
console.log(bool);

bool = !bool;
console.log(bool);

bool = !bool;
console.log(bool);

bool = !bool;
console.log(bool);
  
  
  
  
/*
run:

false
true
false
true
  
*/

 

70+ SQL courses for beginners and professionals

Answer 2

console.log(!true); 
console.log(!false); 

  
  
  
  
/*
run:

false
true
  
*/

 

70+ SQL courses for beginners and professionals