Var a="ani".repeat (function (){return 3}) console.log(a)

Question

Why I got nothing??

Answer 1

The method accepts a numeric value, not a function

https://developer.mozilla.org/en-us/docs/web/javascript/reference/global_objects/string/repeat

Answer 2

Aniket Ganguly
Instead of a function put the number of times you want your string to be repeated as the parameter:

var a = "ani".repeat(3); // "anianiani"
console.log(a);

Output:
anianiani