Nested setTimeout alternative?

Question

I need to execute 3 functions in a 1 sec delay.

for simplicity those functions are :

console.log(\'1\');
console.log(\'2\');
console.log(\'3\');
         


        

Answer 1

setTimeout(function(){console.log('1')}, 1000);
setTimeout(function(){console.log('2')}, 2000);
setTimeout(function(){console.log('3')}, 3000);