Reflect.apply()

console.log(Reflect.apply(Math.floor, undefined, [1.75]));
// : 1

console.log(
  Reflect.apply(String.fromCharCode, undefined, [104, 101, 108, 108, 111]),
);
// : "hello"

console.log(
  Reflect.apply(RegExp.prototype.exec, /ab/, ["confabulation"]).index,
);
// : 4

console.log(Reflect.apply("".charAt, "ponies", [3]));
// : "i"

Reflect.apply(target, thisArgument, argumentsList)

Math.floor.apply(null, [1.75]);
Reflect.apply(Math.floor, null, [1.75]);

Reflect.apply(Math.floor, undefined, [1.75]);
// 1;

Reflect.apply(String.fromCharCode, undefined, [104, 101, 108, 108, 111]);
// "hello"

Reflect.apply(RegExp.prototype.exec, /ab/, ["confabulation"]).index;
// 4

Reflect.apply("".charAt, "ponies", [3]);
// "i"