Pass by reference

#1

Can i pass a primitive variable by reference into a function ? If i can tell me syntax.

#2

function PassbyReference(obj) {
let tmp = obj.a;
obj.a = obj.b;
obj.b = tmp;

console.log(Inside Pass By Reference Function -> a = ${obj.a} b = ${obj.b});
}

let obj = {
a: 10,
b: 20

}

console.log(Before calling Pass By Reference Function -> a = ${obj.a} b = ${obj.b});

PassbyReference(obj)

console.log(After calling Pass By Reference Function -> a = ${obj.a} b = ${obj.b});

#3

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