Get text between two rounded brackets

Question

How can I retrieve the word my from between the two rounded brackets in the following sentence using a regex in JavaScript?

\"This is (my

Answer 1

For anyone looking to return multiple texts in multiple brackets

var testString = "(Charles) de (Gaulle), (Paris) [CDG]"
var reBrackets = /\((.*?)\)/g;
var listOfText = [];
var found;
while(found = reBrackets.exec(testString)) {
  listOfText.push(found[1]);
};